Large selection of replacement water filters, reverse osmosis membranes, testing kits and water filter system repair parts. From one water filter or membrane to case quantity discounts.

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KX Matrikx Green Block  20" L  X  2  3/4" Diameter

KX Matrikx Green Block 20" L X 2 3/4" Diameter

KX Matrikx ® 20" Carbon Block Standard Replacement Water Filters For Filtration Pure Drinking Water Systems

KX Matrikx 20" Water Filters

  1. KX Matrikx ® Plus1 20 Inch Carbon Block Water Filter # 01-250-125-20
    KX Matrikx ® Plus1 20 Inch Carbon Block Water Filter # 01-250-125-20
    KX Matrikx ® Plus1 # 01-250-125-20 .6 Micron 20" Extruded Carbon Block Water Filter. 20" 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. Learn More
    $39.99 Special Price $29.99 As low as $26.99
  2. KX Matrikx ® +5/VOC 20 Inch Carbon Block Water Filter # 02-250-125-20
    KX Matrikx ® +5/VOC 20 Inch Carbon Block Water Filter # 02-250-125-20
    KX Matrikx ® +5/VOC 20 Inch # 02-250-125-20 2 Micron 20" Extruded Carbon Block Water Filter with coconut shell for best taste. 20" long X 2 1/2" diameter OD X 1 1/4" diameter ID. DISCONTINUED 3 IN STOCK OF THE US MADE FILTERS. Learn More
    $39.99 Special Price $29.99 As low as $28.99
  3. KX CTO-Plus-20-Green # 01-250-20-Green Replacement Water Filter
    KX CTO-Plus-20-Green # 01-250-20-Green Replacement Water Filter
    KX_CTO-Plus 20-Green Extruded Carbon Block Water Filter Now with enhanced capacity for VOC reduction #01-250-20-Green. 2½” X 20” Learn More
    $29.99
  4. KX CTO-20 Green # 32-250-20-Green Replacement Water Filter
    KX CTO-20 Green # 32-250-20-Green Replacement Water Filter
    KX_CTO-20-Green 32-250-20-Green 2½” X 20” MATRIKX® CTO® filters, powered by GREENBLOCK®, are made using 100% coconut shell carbon, a renewable, and ecologically sustainable material. The carbon is processed into blocks using a unique binder system and proprietary manufacturing techniques to produce filters with a greater number of micro-pores and available carbon surface area, which display superior capacity kinetic dynamics. Learn More
    $16.99
  5. KX Matrikx ® PB1-20-Green 20 Inch Carbon Block Water Filter # 06-250-20-Green
    KX Matrikx ® PB1-20-Green 20 Inch Carbon Block Water Filter # 06-250-20-Green
    KX Matrikx ® PB1-20-Green # 06-250-20-Green 0.5 Micron 20' Extruded Carbon Block Water Filter. Lead, Cyst, Giardia and Crytosporidim Reduction. 20" 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. Learn More
    $44.99 Special Price $32.99 As low as $26.99
Be sure to check our Parts Departmentfor important parts such as TDS Testers, Replacement Tanks, O-rings,Housing Wrenches and more parts for your pure water filtration system.