Replacement water filters, RO reverse osmosis membranes and whole house filter systems. Refrigerator water filters, pool and spa filter. Pentek, OMNIFILTER water filters. Chiller Daddy water chillers

Big Blue Water Filters Housings

Big Blue & Big Clear Water Filter Housings

POE (point of entry) Whole House Water Filter Housings And Systems

  1. $0.00
    OMNIFILTER BF7a Owner's Manual Learn More
  2. Regular Price: $8.99

    Special Price $4.99

    Pentek 151039 Pressure Relief Valve is a Replacement Pressure Relief Button Kit that works with whole house housings with pressure release buttons. Learn More
  3. Regular Price: $69.99

    Special Price $49.99

    As low as: $43.99
    Pentek ® 150237 Big Blue 10" Water Filter Housing. Integral pressure relief button for easier filter changing. 1" Female NPT inlet / oulet ports. HFFP /pr. Learn More
  4. Regular Price: $89.99

    Special Price $74.99

    As low as: $68.99
    Pentek ® 150233 20" Big Blue Water Filter Housing. Integral pressure relief button for easier filter changing. 1" Female FNPT inlet / oulet ports. HFFP /pr. Learn More
  5. Regular Price: $139.99

    Special Price $114.99

    As low as: $103.99
    Pentek ® #166219 Big Clear 10" Water Filter Housing. 1" FNPT threaded ports. Built in pressure relief valve for easier filter changing. Learn More
  6. Regular Price: $34.99

    Special Price $26.99

    As low as: $22.99
    Pentek ® 150061 Mounting Bracket For 10" & 20" Big Blue & Big Clear Filter Housings. Includes bracket and screws. Heavy Duty. Learn More
  7. Regular Price: $259.99

    Special Price $189.99

    As low as: $169.99
    Pentek Filter BBFS-22 Big Blue Water Filter System Pentek ® #160166. Ametek / US Filter, Pentek #160166. BBFS-22 Big Blue 20" Dual Water Filter System. Comes Mounted On Hanging Bracket. Built in pressure relief valve for easier filter changing. 1" FNPT ports. Overall dimensions: H-30", W-15 1/4", D-9". Filters Optional And Additional. Learn More
  8. Regular Price: $399.99

    Special Price $299.99

    As low as: $249.99
    Pentek BBFS-222 Big Blue Whole House Water Filter System #160168. Compatible with Ametek, US Filter and other standard size Big Blue whole house water filter systems. 1" FNPT Ports. Learn More
  9. Regular Price: $13.99

    Special Price $9.99

    As low as: $6.99
    Pentek # 151122 O-Ring For Big Blue Water Filter Housing Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands. O-Ring For Big Blue Water Filter Housing. Buna-N FDA Grade. (Big Blue Housings Use A 5 3/4" diameter "O" Ring) Ametek # 151122 Same as Culligan OR-100 for HD-950 Learn More
  10. Regular Price: $5.99

    Special Price $3.99

    As low as: $1.79
    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

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  11. Regular Price: $12.99

    Special Price $8.99

    As low as: $5.99
    Pentek SW-3 # 150296 SW3 Big Blue Water Filter Housing Spanner Wrench Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands. SW-3 Big Blue 5 7/8" Water Filter Housing Wrench. (Big Blue Filter Housings Use A 5 3/4" Diameter "O"Ring) Ametek # 150296 Only for use in loosening filter housings, never to tighten. Overtightening may cause damage to the O-rings and make re-opening VERY difficult. Hand tighten only. For really stubborn filter housings our technicians will use two wrenches together for maximum power where one wrench might break or not do the job. Our techs know the tricks. Learn More
  12. Regular Price: $12.99

    Special Price $8.99

    As low as: $5.99
    Pentek SW-4, SW4 Big Blue Water Filter Housing Spanner Wrench Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands. SW-4 Big Blue Water Filter Housing Wrench - For 20" Big Blue 5 7/8" Filter Housing Wrench. (Big Blue Filter Housings Use A 5 3/4" Diameter "O"Ring) Only for use in loosening filter housings, never to tighten. Overtightening may cause damage to the O-rings and make re-opening VERY difficult. Hand tighten only. For really stubborn filter housings our technicians will use two wrenches together for maximum power where one wrench might break or not do the job. Our techs know the tricks. Learn More
  13. Regular Price: $49.99

    Special Price $37.99

    As low as: $17.99
    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 - 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. Simple to use for Reverse Osmosis membrane monitoring. 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 to monitor their RO membrane. Learn More
*Big Blue Water Filters Housings ® is the registered trademark of Big Blue Water Filters Housings, the manufacturer of Big Blue Water Filters Housings ® brand water treatment equipment. The replacement filters and ro membranes listed above are not manufactured or endorsed by Big Blue Water Filters Housings. Rather, these filters and reverse osmosis membranes are manufactured by other companies. While these filters and membranes are compatible for use in Big Blue Water Filters Housings ® brand water treatment equipment, we make no representation as to whether using these filters and membranes is consistent with the warranty applicable to Big Blue Water Filters Housings ® equipment.