* Whirlpool ® WHER 12 & WHER 18 compatible replacement water filters.  # WHERF, WHCF-WHPL, WHCF-WHSW, WHCF-GD05, WHCF-WHWC, WHCF-WHPLBB, WHCF-GD25BB, WFCF-WHPCBB, WHCF-DWHBB, WSC200YW, WSC300YW, WSR4134Y, WHCF-GAC, WHCF-DUF, WHCF-DB1, TW-1810-36, TW-1810-50 Compatibles

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water filters, replacement cartridges, reverse osmosis membranes for Everpure, Ametek, Culligan, RainSoft, US Filter, Pentek, Plymouth, Harmsco, Aqua-Pure, EcoWater, Hydrotech, Whirlpool, GE
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  Replacement water filters and reverse osmosis membranes - Visa accepted Replacement water filters and reverse osmosis membranes - Master Card accepted

Large selection of replacement water filters, reverse osmosis membranes, testing kits and water filtration repair parts.  From one water filter or reverse osmosis membrane to case quantity discounts.
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Replacement water filters and reverse osmosis membranes - Discover accepted Replacement water filters and reverse osmosis membranes -Amex accepted  
water filters reverse osmosis membranes

Whirlpool ®* WHER 12 & WHER 18 Reverse Osmosis System Compatible Replacement Water Filters & Reverse Osmosis Membranes

# WHERF Replacement Filters
TW-1810-36 Reverse Osmosis Membranes
TW-1810-50 Reverse Osmosis Membranes

Whirlpool ® WHER 12 & WHER 18 Reverse Osmosis System Compatible Replacement Water Filters & Reverse Osmosis Membranes
* Whirlpool ® WHER12 & WHER18 WHERF compatible replacement water filters

* Whirlpool ® WHER12 & WHER18 WHERF compatible replacement water filters


Price Each: $29.99

Replacement O-rings

Dow 111 Silicone Sealant

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WFO-500 - Sears Kenmore UltraFilter ® 150, 300, 350, 500 & 550, Whirlpool ® WHER 12 & WHER 18, EcoWater ® Compatible Fit Carbon Blocks 38476

WFO-500 - Sears Kenmore Ultrafilter ® 150, 300, 350, 500 & 550 reverse osmosis system compatible replacement water filters twinpack (one pair). Replacement for Sears item #04238476000 model #38476. Compatible replacement filters for the Sears Kenmore UltraFilter ® Reverse Osmosis Drinking Water Systems # 38570, 38472, 38572, 38475 and 38575. Prefilter and post filter both included (two filters total). Also fits: Whirlpool ® WHER 12 & WHER 18, part #WHERF K002-87, EcoWater ® Compatible Carbon Block Water Filters. Sears Kenmore UltraFilter ® 150, 625.385700, 42-38476 Sears Kenmore UltraFilter ® 300, 625.384720, 42-38476 Sears Kenmore UltraFilter ® 350, 625.385720, 42-38476 Sears Kenmore UltraFilter ® 500, 625.384750, 42-38476 Sears Kenmore UltraFilter ® 550, 625.385750, 42-38576 Filters should be changed at least every 6 months. Order extra filter sets and save even more.

See Replacement O-Rings For These Filters

WFO-536 Reverse Osmosis Membrane TW30-1810-36 Sears ®, Whirlpool ®, EcoWater ® Compatible. UltraFilter 150, 625.385700, UltraFilter 300, 625.384720, UltraFilter 350, 625.385720 compatible reverse osmosis membrane
 


Price Each: $75.00

O-ring & Sealant

Replacement Flow Restrictor & Screen

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WFO-536 - Reverse Osmosis Membrane TW30-1810-36 Sears Kenmore UltraFilter ®, Whirlpool ®, EcoWater ® Compatible

WFO-536 Reverse Osmosis Membrane TW30-1810-36 Sears Kenmore UltraFilter ®, Whirlpool ®, EcoWater ® Compatible. UltraFilter 150, 625.385700, UltraFilter 300, 625.384720, UltraFilter 350, 625.385720 (7267962), Whirlpool Wher 12 (#7264223) compatible reverse osmosis membrane. EcoWater Sears Kenmore UltraFilter ® 150, 300 & 350 compatible.

See Replacement Carbon Block Filters For This Reverse Osmosis Membrane

WFO-550 Reverse Osmosis Membrane TW30-1810-50 Sears ®, Whirlpool ®, EcoWater ® Compatible. UltraFilter 500, 625.384750, UltraFilter 550, 625.385750, Whirlpool Wher 18 Compatible Reverse Osmosis Membrane.
 


Price Each: $75.00

O-ring & Sealant

Replacement Flow Restrictor & Screen

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WFO-550 - Reverse Osmosis Membrane TW30-1810-50 Sears Kenmore UltraFilter ®, Whirlpool ®, EcoWater ® Compatible

WFO-550 Reverse Osmosis Membrane TW30-1810-50 Sears Kenmore UltraFilter ®, Whirlpool ®, EcoWater ® Compatible. UltraFilter 500, 625.384750 (#37233557), UltraFilter 550, 625.385750 (7267970), Whirlpool Wher 18 (#7266186) Compatible Reverse Osmosis Membrane. EcoWater Sears Kenmore UltraFilter ® 350 & 450 compatible.

See Replacement Carbon Block Filters For This Reverse Osmosis Membrane

Sears *, Whirlpool *, EcoWater * , Ecodyne * compatible o-ring. Fits Sears * UltraFilter 150, 625.385700, 42-38476 Sears * UltraFilter 300, 625.384720, 42-38476 Sears * UltraFilter 350, 625.385720, 42-38476 Sears * UltraFilter 500, 625.384750, 42-38476 Sears * UltraFilter 550, 625.385750, 42-38576 Whirlpool WHER 12 Reverse Osmosis System Whirlpool WHER 18
 


Price Each: $5.99

Dow 111 Silicone Sealant

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WFO-O-ring - Sears Kenmore UltraFilter ®, Whirlpool ®, EcoWater ® , Ecodyne ® compatible o-ring

WFO-O-ring - Sears Kenmore UltraFilter ®, Whirlpool ®, EcoWater ® , Ecodyne ® compatible o-ring. Fits Sears Kenmore UltraFilter ® 150, 625.385700, 42-38476 Sears Kenmore UltraFilter ® 300, 625.384720, 42-38476 Sears Kenmore UltraFilter ® 350, 625.385720, 42-38476 Sears Kenmore UltraFilter ® 500, 625.384750, 42-38476 Sears Kenmore UltraFilter ® 550, 625.385750, 42-38576 Sears Kenmore ® 42-38456 Single Stage Deluxe Whirlpool ® WHER 12 Reverse Osmosis System Whirlpool ® WHER 18 Reverse Osmosis System, EcoWater ® 350 & 450. #E1000-228 --- 2 1/2" Diameter. Be sure to order Dow 111 Silicone Sealant to help prevent leaks.

Be Sure To Order Dow 111 Silicone Sealant To Help Prevent Leaks!


Whirlpool, KitchenAid & Sears Kenmore 4396508 Refrigerator Filter

Whirlpool, KitchenAid & Sears Kenmore 4396510 Refrigerator Filter by PUR

Whirlpool, KitchenAid & Sears Kenmore  4396508 Refrigerator Filter

Whirlpool 8171413 Fits All Whirlpool and All KitchenAid Refrigerators With The Water Filtration System Located Inside The Refrigerator

Whirlpool 8171413


Whirlpool KitchenAid 4396701 Refrigerator Filter

Whirlpool KitchenAid 4396701 Refrigerator Filter


Whirlpool KitchenAid 4396710 Refrigerator Filter

Whirlpool KitchenAid 4396710 Refrigerator Filter


Whirlpool ®Compatible Whole House Water Filters.
 

* Whirlpool ® WHCF-GAC compatible replacement water filters.  Fits WHCF-DUF and others


* Whirlpool ® WHCF-GAC compatible replacement water filters.  Fits WHCF-DUF and others


Price Each: $9.99

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Pentek GAC-10 # 155109 GAC10 Taste & Odor Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands

Pentek GAC-10 # 155109 GAC10 Taste & Odor Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands Granular Activated Carbon Taste & Odor Water Filter. 9 3/4" long X 2 7/8" diameter. 12 per case, sold individually. Ametek # 155109 GAC Series cartridges effectively reduce unwanted tastes, odors and chlorine from your drinking water. They are designed to allow maximum contact between the water and carbon, ensuring maximum adsorption. The construction of the cartridge allows water to enter at one end and pass through the entire length of the cartridge, while an internal expansion pad minimizes channeling or bypass. Before the water exits the cartridge, a 20-micron post filter helps remove carbon fines and other suspended particles from the filtered water. Order a case and save even more.

* Whirlpool ® WHCF-DB1 compatible replacement water filters.


* Whirlpool ® WHCF-DB1 compatible replacement water filters.


Price Each: $15.99

Goes Green Premium Filter

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KX Matrikx ® +5 Carbon Block Water Filter # 02-250-125-975 (VOC)

Discontinued - KX Matrikx ® VOC / Matrikx +5 # 02-250-125-975 .6 Micron Extruded Carbon Block Water Filter provides optimal VOC reduction and high chemical adsorptive capacity. If you order the Plus 5 you will receive the GGN-COC-5 as the new replacement. 9 3/4" long X 2 1/2" diameter OD X 1 1/4" diameter ID. 20 per case, sold individually. Order a case and save even more.

* Whirlpool ® WHCF-WHPL #149008 compatible replacement water filters


* Whirlpool ® WHCF-WHPL #149008 compatible replacement water filters


Price Each: $6.99

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Pentek S1 # 155001 S-1 Sediment Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands

Pentek S1 # 155001 S-1 Sediment Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands. S1 20 Micron Pleated Cellulose Sediment Water Filter. 9 3/4" long X 2 1/2" diameter. 24 per case, sold individually. Ametek # 155001 S1 series cartridges are economically priced and highly effective at reducing sediment particles down to 20 micron in size. Whole house or point of entry filtration to filter out sand, silt, dirt and rust particles that can restrict and plug finer filters, screens or equipment. Order a case and save even more.

* Whirlpool ® WHCF-WHSW #149007 compatible replacement water filters


* Whirlpool ® WHCF-WHSW #149007 compatible replacement water filters


Price Each: $4.99

Omnifilter Package Savings

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Pentek CW-F # 155186 CWF Sediment Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands

Pentek CW-F # 155186 CWF Sediment Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands. Polypropylene String-Wound Sediment Water Filter, Fine. 10 Micron nominal. 9 7/8" long X 2 1/2" diameter. 24 per case, sold individually. Ametek # 155186 CW Series cartridges are manufactured from a durable polypropylene cored that is wound around a rigid polypropylene core. They are an economical solution to reduce fine sediment, including sand, silt, rust and scale particles. Order a case and save even more. Limited time offer for additional discounts for ordering in the Omnifilter packaging.

* Whirlpool ® WHCF-WHSW #149007 compatible replacement water filters


* Whirlpool ® WHCF-WHSW #149007 compatible replacement water filters


Price Each: $6.99

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Pentek WP-30 # 155072 WP-30 Sediment Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands

Pentek WP-30 # 155072 WP-30 Sediment Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands. WP30 Polypropylene String-Wound 30 Micron Sediment Water Filter. 9 7/8" long X 2 1/2" diameter. 24 per case, sold individually. Ametek # 155072 WP Series cartridges are manufactured from a durable polypropylene cord that is wound around a rigid polypropylene core. They are an economical solution to reduce fine sediment, including sand, silt, rust and scale particles. WP cartridges are wound in a precise pattern around the core providing a greater surface area. The result is a higher dirt-loading capacity and greater efficiency than standard wound cartridges like the CW. Order a case and save even more.

* Whirlpool ® WHCF-GD05 #57820 compatible replacement water filters


* Whirlpool ® WHCF-GD05 #57820 compatible replacement water filters


Price Each: $5.99

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Pentek P-5 # 155014 P5 Sediment Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands

Pentek P-5 # 155014 P5 Sediment Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands. Spun Polypropylene 5 Micron Sediment Water Filter. 9 7/8" long X 2 1/2" diameter. 24 per case, sold individually. Ametek # 155014 P-Series cartridges are manufactured from 100% pure polypropylene fibers. The fibers have been carefully spun together to form a true gradient density from outer to inner surfaces. These cartridges are designed for purity. They will not impart taste, odor or color to the liquid being filtered when used within the recommended temperature limit. Also, the polypropylene construction provides superior chemical resistance and is not prone to bacterial attack. The coreless strength of the cartridges is achieved by sintering the many fibers into a solid matrix. Order a case and save even more.

* Whirlpool ® WHCF-WHWC #149010 compatible replacement water filters


* Whirlpool ® WHCF-WHWC #149010 compatible replacement water filters


Price Each: $9.99
Sale Price: $7.99
Savings: $2.00

OMNIFILTER PACKAGE

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Pentek C-1 # 155002 C1 Taste & Odor Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner And Many Other Brands

Pentek C-1 # 155002 Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner /OMNIFILTER And Many Other Brands C1 Taste & Odor Water Filter. Activated Carbon-Impregnated Cellulose 5 Micron Taste & Odor Water Filter. 9 3/4" long X 2 1/2" diameter. 24 per case, sold individually. Ametek # 155002 C Series cartridges offer an economical solution for all your general-purpose water filtration needs. Constructed of a carbon impregnated cellulose media, these dual-purpose cartridges filter out fine sediment particles and reduce unwanted taste, odor and chlorine from your tap water. A polyester reinforcement backing and external netting provide additional strength and dirt-loading capacity. These dual-purpose cartridges are well suited for a wide range of residential applications, and make excellent polishing filters when used in process or closed-loop streams. Order a case and save even more. SPECIAL OFFER - SAVE EVEN MORE- Pentair manufactures this filter and sells it under two different brand names. Pentek and OMNIFILTER. For a limited time order the OMINIFILTER packaging and save even more on each filter.

* Whirlpool ® WHCF-WHPLBB #149013 compatible replacement water filters.  Fits Whirlpool WHCF-DWHBB filter housing.


* Whirlpool ® WHCF-WHPLBB #149013 compatible replacement water filters.  Fits Whirlpool WHCF-DWHBB filter housing.


Price Each: $15.99

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Pentek R50-BB # 155053 Big Blue Sediment Water Filter Compatible With Culligan R50-BBS / Ametek / US Filter / Plymouth / / Kleen Plus / American Plumber / Bruner & Many Other Brands

Pentek R50-BB # 155053 Big Blue Sediment Water Filter Compatible With Culligan R50-BBS / Ametek / US Filter / Plymouth / / Kleen Plus / American Plumber / Bruner & Many Other Brands. Big Blue 50 Micron Reusable Pleated Polyester Sediment Water Filter. 10" long X 4 1/2" diameter. 8 per case, sold individually. Ametek # 155053 Same as Culligan R50-BBS. R Series cartridges are manufactured from a durable, non-woven and reusable polyester fabric that is suitable for a wide range of filtration uses. The media is pleated to maximize dirt-holding capacity and extend the time period between changes or cleaning. R Series cartridges are resistant to both bacteria and chemical attack making them suitable for a variety of residential, commercial and industrial applications. Order a case and save even more.

* Whirlpool ® WHCF-WHPLBB #149013 compatible replacement water filters.  Fits Whirlpool WHCF-DWHBB filter housing.


* Whirlpool ® WHCF-WHPLBB #149013 compatible replacement water filters.  Fits Whirlpool WHCF-DWHBB filter housing.


Price Each: $14.99

Save Big With OMNIFILTER Label

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Pentek ECP5-BB # 255490 Replaces CP5BB #155184 Big Blue Sediment Water Filter Compatible With Culligan / OMNIFILTER / Ametek / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands

Pentek ECP5-BB # 255490 Replaces #155184 CP5BB Big Blue Sediment Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands. Big Blue 5 Micron Pleated Cellulose-Polyester Sediment Water Filter. 10" long X 4 1/2" diameter. 8 per case, sold individually. Ametek #155184 Culligan CP-5BBS same as ECP5-BB (255490) CP Series cartridges are manufactured from a special formulation of resin-impregnated cellulose and polyester fibers. This construction provides high flow rates and dirt-holding capacities, while maintaining extremely low pressure drops. The media is pleated around a polypropylene core for added strength and the ends are immersed in a thermo-setting vinyl plastisol. Embedding and sealing each end of the pleat block in this fashion fuses the components together forming a unitized end cap and gasket. Order a case and save even more. LIMITED TIME OFFER. PENTAIR OWNS BOTH PENTEK AND OMNIFILTER. ORDER WITH THE OMNIFILTER LABEL AND SAVE $2 PER FILTER. VOLUME DISCOUNTS ALSO STILL APPLY. ORDER BIG WHILE WE HAVE THESE AT THIS PRICE.

* Whirlpool ® WHCF-WHCF-GD25BB #58648 compatible replacement water filters.  Fits Whirlpool WHCF-DWHBB filter housing


* Whirlpool ® WHCF-WHCF-GD25BB #58648 compatible replacement water filters.  Fits Whirlpool WHCF-DWHBB filter housing.


Price Each: $17.99

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Pentek DGD-5005 # 155357 Big Blue 5 Micron Sediment Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands

Pentek DGD-5005 # 155357 Big Blue 5 Micron Sediment Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands Big Blue 5 Micron Dual Gradient Polypropylene Sediment Water Filter. 10" long X 4 1/2" diameter. 8 per case, sold individually. Ametek # 155357 DGD Series is manufactured from 100% pure polypropylene fibers and are sized for use in our Big Blue® filter housings. They are designed for purity and will not impart taste, odor or color to the liquid being filtered. Also, the polypropylene construction provides superior chemical resistance and is not prone to bacterial attack. The DGD Series advanced design combines selective "final filtration" with appropriate "pre-filtration." The larger diameter of the pre-filter reduces the particle load to the post filter, allowing it to operate at higher velocities. This increased depth provides for very high particulate reduction efficiencies and loading capacities. Order a case and save even more.

* Whirlpool ® WHCF-WHPCBB #149016 compatible replacement water filters.  Fits Whirlpool WHCF-DWHBB filter housing


* Whirlpool ® WHCF-WHPCBB #149016 compatible replacement water filters.  Fits Whirlpool WHCF-DWHBB filter housing.


Price Each: $24.99
Sale Price: $19.99
Savings: $5.00

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Pentek GAC-BB # 155153 GACBB Big Blue GAC Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands

Pentek GAC-BB # 155153 GACBB Big Blue GAC Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands. Big Blue Granular Activated Carbon Water Filter. 10" long X 4 1/2" diameter. 8 per case, sold individually. Ametek # 155153 GAC Series cartridges effectively reduce unwanted tastes, odors and chlorine from your drinking water. They are designed to allow maximum contact between the water and carbon, ensuring maximum adsorption. The construction of the cartridge allows water to enter at one end and pass through the entire length of the cartridge, while an internal expansion pad minimizes channeling or bypass. Before the water exits the cartridge, a 20-micron post filter helps remove carbon fines and other suspended particles from the filtered water. Order a case and save even more.

* Whirlpool ® WHCF-WHPCBB #149016 compatible replacement water filters.  Fits Whirlpool WHCF-DWHBB filter housing


* Whirlpool ® WHCF-WHPCBB #149016 compatible replacement water filters.  Fits Whirlpool WHCF-DWHBB filter housing.


Price Each: $34.99

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Pentek RFC-BB # 155141 RFCBB Radial Flow Big Blue Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands

Pentek RFC-BB # 155141 RFCBB Radial Flow Big Blue Water Filter Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands. Radial Flow Big Blue Carbon 25 Micron Water Filter. 10" long X 4 1/2" diameter. 8 per case, sold individually. Ametek # 155141. Same as Culligan RFC-BBS. RFC Series cartridges are constructed with a porous polypropylene outer shell and durable polypropylene end caps. Sandwiched between the outer shell and the core is a bed of granular activated carbon. The unique radial flow design offers the benefit of granular activated carbon filtration, such as low pressure drop, while at the same time eliminating the release of carbon fines commonly associated with GAC style cartridges. RFC Series cartridges are ideal for point-of-entry and other high flow rate applications. Order a case and save even more.

 

Whirlpool WSC200YW uses SQC Water Factory Filters 47-55711G2 & 47-55707G2

Whirlpool WSC300YW uses SQC Water Factory Filters 47-55711G2 & 47-55707G2

Whirlpool WSR4134Y uses SQC Water Factory Filters 47-55702G2, 47-55704G2, 66-4706G2 & 47-55710G2

 


Parts Department Featured Items For Water Filtration And Reverse Osmosis RO Systems
 
TDS Meter - Tester To Test For Total Disolved Solids In Water


How Pure Is Your Water?    Find Out!

Price Each: $37.99

Calibration Solution

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TDS Meter - Test For Total Dissolved Solids In Water - Reverse Osmosis Membrane Tester - TDS Meter

TDS Meter - Tester. The Only Way To Know If Your Reverse Osmosis RO Membrane Is Performing Correctly - Tests for TDS - Total Dissolved Solids. A Must For All RO System Owners. Compare Incoming Feed Water To Treated Water - Replace Membrane If Less Than 80% of TDS Is Being Removed - Total dissolved solids (TDS) are the total weight of all solids (minerals, salts or metals) that are dissolved in a given volume of water expressed in milligrams per liter (mg/L), or in parts per million (PPM). The lower the TDS level in the water, the more efficiently your body's cells actually get hydrated by the water that you drink. The higher the TDS levels in the water, the greater the probability of harmful contaminants that can pose health risks or hinder the absorption of water molecules on the cellular level. 17 PPM of TDS = 1 grain of hardness. Highly efficient and accurate due to its advanced microprocessor technology. Hold Function: saves measurements for convenient reading and recording. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries. Measurement Range: 0-9990ppm. From 0-999ppm, the resolution is in increments of 1ppm. From 1,000 to 9,990ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image. Display: large and easy-to-read LCD screen. Factory Calibrated: recalibration is not necessary, but can be done easily with a watch screwdriver. There's no need for messy solutions to initially calibrate the meter. Range: 0 - 9990ppm (mg/L) Accuracy: +/- 2% ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit) Power source: 2 x 1.5V button cell batteries (included) Battery life: over 1,000 hours of continuous use Dimensions: 14 x 2.3 x 1.5cm (5.5 x .9 x .55 inches) Weight: 32g (1.13 oz) Simple to use for Reverse Osmosis membrane monitoring. Measure the incoming water and the RO water. Divide the larger number into the smaller number and subtract that decimal from 1. The resulting decimal is the percent of TDS that the membrane is removing. We really like this tester and think that anyone who wants to know about the quality of their water should have one of these TDS Meter Testers.

Learn more about using TDS meters and total dissolved solids

TDS Meter - Easily Installs Inline
 

Price Each: $49.99
Sale Price: $39.99
Savings: $10.00

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TDS Meter Inline Tester- Dual Mode Reading - Easily Installs Inline - Very Simple To Use

TDS Meter - Dual Mode - Installs Inline - Check the TDS level with the push of a button. Now you can easily check to make sure the water from your reverse osmosis system is top quality. Measure the tap water coming in vs. the purified water going out of your system at any time. Very easy installation. Simply cut the line out from the RO membrane housing and install the inline probe between the membrane housing and the shutoff valve, when possible. The closer to the membrane housing the better. Insert the ends of the tube into the John Guest quick connectors on the TDS meter probe. Then cut the inlet feed water line to the system and install the other T/probe. FEATURES Displays TDS levels of the feed water and product water with in & out electrode probes. Highly efficient and accurate due to its advanced microprocessor technology. Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use. Dual Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.) Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver. Comes equipped with John Guest Quick-Connect T-fittings as shown. Installs quickly and easily. SPECIFICATIONS Range: 0-9990 ppm Accuracy: ±2% Cable Length: 24.5" (including sensor) Power source: 2 x 1.5V button cell batteries (included) Battery life: over 1000 hours of continuous use Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.) Weight: 79.4 g (2.8 oz.) Always know if your RO membrane is performing correctly!

Learn more about using TDS meters and total dissolved solids

Professional Grade Electronic Air Pressure Gauge GGN-APG-202
 

Price Each: $43.99
Sale Price: $27.99
Savings: $16.00


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Professional Grade Electronic Air Pressure Gauge GGN-APG-202

Professional Grade Electronic Air Pressure Gauge GGN-APG-202. From the moment you pick up this air pressure gauge you will know it is top quality. Machined Aluminum Alloy case and rubberized non-slip grip handle tips with ergonomic design. Easy to read LCD screen with soft blue backlighting. It even includes a built in LED valve stem light so you can clearly see the valve stem to perform readings. And the anti skid slot makes valve stem connection simple. Perfect in every detail. 5-99 PSI Displays your choice of 4 measuring units. PSI, bar, kPa, kg/cm3. +/- 1% high Accuracy. Long life Lithium Ion Batteries. If you enjoy high quality instruments, then this pressure gauge is for you. Use for your tires or for high accuracy readings for RO Reverse Osmosis drinking water system accumulator tanks. If accuracy is important, this is the meter you have been looking for. GoesGreenNetwork UPC#850901003149

Dow Corning ® 111 5 gram O-ring Silicone Lubricant and Sealant


Prevent Leaks!


Price Each: $3.99

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Dow Corning (Molykote) ® 111 6 gram O-ring Silicone Lubricant and Sealant - Be sure to lube your O-rings to help prevent leaks.

Dow Corning/Molykote ® 111 6 gram O-ring Silicone Lubricant and Sealant - 6 gram pillow pack. (like a ketchup packet) Great O-ring sealant and lubricant. FDA and NSF approved. (Do Not Use Petroleum Jelly As It May Break Down O-rings Or Housings) This is the same premium grade silicone sealant and lubricant used in underwater photography cameras, scuba gear and other underwater applications that simply can't afford leaks. Why not use the best for your reverse osmosis or drinking water filtration system?

Dow 111 Silicone MSDS Safety Sheet

Leak Controller for Reverse Osmosis Systems, Refrigerators, Ice Makers and Coffee Machines
 


Price Each: $79.99
Sale Price: $49.99
Savings: $30.00

Extra Sensor with 25 foot wire

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Leak Controller for Reverse Osmosis Systems, Water Coolers, Refrigerators, Ice Makers and Coffee Machines.

Save a flood inside the house. Prevent costly water damage. Automatically shut off the water to leaking Reverse Osmosis Systems, Water Coolers, Refrigerators, Ice Makers and Coffee Machines. Alarm flashes and beeps to notify you to the system shut down. Very simple to install and use. Brilliant design. Simply place the sensor (Similar in size to a small computer mouse) where water will collect below the system. Cut the incoming 1/4" water tube and insert each end into the easy to use John Guest quick connectors on the controller. When the sensor gets wet it shuts off the incoming water at the controller. Reset the sensor by wiping it dry. It even comes with a built in filter change reminder. Set it to beep and flash after 6, 12 or 18 months, when it is time for a filter change or scheduled maintenance. # LCS14 with 4 1/2' cord that connects the sensor. The Leak Controller is a great way to control costly leaks.

Leak Controller Operation Guide
 
Leak Controller Flyer

Pro Products Sani - System Sanitizer
 

Price Each: $7.99
Sale Price: $4.99
Savings: $3.00

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Pro Products Sani System Sanitizer

Pro Products Sani System Sanitizer. 0.25 or 0.5 fl. oz. concentrate. Sani-System ® Pro Products is proud to introduce Sani-System, the first and only EPA product approved for sanitizing water softeners, RO units and Water Coolers. Sani System is proven to kill 99.9% of E. coli, E. coli O157:H7, Staphylococcus aureus, Listeria monocytogenes and other harmful bacteria. It does not use chlorine, other oxidizers or acids that can harm water softener equipment parts. Use is simple; each dose comes in a pre-measured pouch. Just cut, pour and regenerate softener. No measuring, No mess! Sanitizing Equipment! Applications Interior Surfaces of Water Softeners, Reverse Osmosis (RO) Units, Ice Machines, Water Coolers, Water Holding Tanks and Pressure Tanks. Sani-System is now NSF certified! Directions for Use It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. Sanitization of Interior Surfaces of Water Softeners and Reverse Osmosis (RO) Units. Water Softeners Sanitization should occur after initial installation, after the system is serviced and periodically during its use. Backwash the softener and add 1 ounce of sanitizer per 8 gallons of water (200 ppm active quaternary) to the brine tank well. (NOTE: standard systems capacity is 48 gallons,) (The brine tank should have water in it to permit the solution to be carried into the softener.) Proceed with the normal regeneration or interrupt the cycle after the brining step and let the softener soak for a minimum of 60 seconds. Backwash the softener with potable water to make sure all sanitizing solution is thoroughly rinsed from the unit before returning it to service. Reverse Osmosis (RO) Units Sanitization should occur after initial installation, after the system is serviced and periodically during its use. Turn off RO system, drain storage tank and remove membrane element and pre-filters. Put membrane element in a plastic bag so it remains wet. Fill empty pre-filter housing with 1 ounce of sanitizer per 8 gallons of water (200 ppm active sanitizer) and turn on raw water. (NOTE: standard system capacity is 2-3 gallons) After holding tank is full, let system stand idle for a minimum of 60 seconds. Turn off water. Drain holding tank. Before the system is put back into service, flush system with potable water to assure sanitizing solution is rinsed thoroughly form system. Follow the manufacturer’s directions for re-installation of new per-filters, membrane elements and post filter, membrane element and post filter. Sanitation of interior surfaces of Ice Machines, Water Coolers, Water holding tanks and Pressure tanks, Ice Machines Sanitization should occur after initial installation, after the machine is serviced and periodically during its use. Shut off incoming water line to machine. Prepare a solution of 1 oz. of sanitizer per 8 gallons of water (200 ppm active quaternary) Circulate solution through machine making user to wet all surfaces and allow a minimum contact of 60 seconds. Drain and completely flush system twice with portable water. Storage and disposal DO NOT CONTAMINATE WATER, FOOD OR FEED BY STORAGE OR DISPOSAL - Store in a dry place no lower in temperature then 50 degrees F or higher than 120 degrees F. Shipping information Non-hazardous. This is the best sanitizing solution available anywhere! Stock up and save.


Be sure to check our Parts Department for important parts such as TDS Testers For Reverse Osmosis Membranes, Replacement Tanks, O-rings , Filter Housing Wrenches, Faucets, Pumps, Fittings, UV Systems and more parts for your reverse osmosis pure water filtration system.   View maintenance and servicing tips online at our Installation & Trouble shooting Guide.

* Whirlpool ® is the registered trademark of Whirlpool, the manufacturer of Whirlpool ® brand water treatment equipment.  The replacement filters and membranes listed above are not manufactured or endorsed by Whirlpool.  Rather, these filters and membranes are manufactured by other companies.  While these filters and membranes are compatible for use in Whirlpool ® brand water treatment equipment, we make no representation as to whether using these filters and membranes is consistent with the warranty and specifications applicable to Whirlpool ® equipment.


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