Replacement filter set for 2 stage Big Blue 20-inch filter system. Includes the carbon block filter and sediment filter. Filters need replaced at least once a year, every 6 months is average for most homes. Product Features Replaces...

Standard 10" Carbon Block Filter (replaces CAB101) Product Features 1µ Carbon Block Solid carbon for removal of chlorine, tastes, odors, and chemicals Replaces CAB101 Identical product, updated part number Standard 10" Common size...

Standard UV bulb fits most RO systems Product Features Intelifil The most common UV filter used on RO systems Replaces UVB1 Identical product, updated part number 1 GPM 6W bulb treats 1 gallon per minute 100% Bacteria Kill Eliminates...

Standard 10" x 2.5" sediment filter fits standard slimline filter housings used on most reverse osmosis systems. Traps dirt, sand and particulates. Product Features 1&micro Removes particulates as small as 1 micron Replaces...

Standard 75 GPD Filmtec membrane (replaces MTFC75) Product Features Filmtec The most trusted brand in reverse osmosis membranes Replaces MTFC75 Identical product, updated part number TFC Thin film composite - superior rejection and flow rates,...

Standard 50 GPD Filmtec membrane (replaces MTFC50) Product Features Filmtec The most trusted brand in reverse osmosis membranes Replaces MTFC50 Identical product, updated part number TFC Thin film composite - superior rejection and flow...

Filter set fits RO/DI Deluxe systems. Includes sediment, carbon, and 2 full size DI filters. Product Features Replaces UDIFK-2 Identical product, updated part number 10" 1µ Sediment 1 micron sediment filter for particulates 10" Carbon...

Filter set fits RO/DI ReefMaster systems. Includes sediment, carbon, full size DI, and inline DI filter. Product Features Replaces RFDIFK Identical product, updated part number 10" 1µ Sediment 1 micron sediment filter for...

Improved filter set fits standard 5-stage drinking water RO systems. Includes 1 micron sediment, 1 micron carbon, GAC/KDF, and inline post filter. Product Features Replaces ROFK5-AC Identical product, updated part number 10" 1µ...

Filter set fits RO/DI combo systems. Includes sediment, carbon, full size DI, and inline post filter. Product Features Replaces RODIFK Identical product, updated part number 10" 1µ Sediment 1 micron sediment filter for...

Filter set fits standard 7-stage DI+pH drinking water RO systems. Includes sediment, carbon, GAC, inline DI, inline pH and inline post filter. Product Features Replaces ROFK8 Identical product, updated part number 10" 5µ Sediment 5...

Filter set fits standard 6-stage DI drinking water RO systems. Includes sediment, carbon, GAC, inline DI, and inline post filter. Product Features Replaces ROFK7 Identical product, updated part number 10" 5µ Sediment 5 micron sediment...

Filter set fits standard 6-stage pH drinking water RO systems. Includes sediment, carbon, GAC, inline pH and inline post filter. Product Features Replaces ROFK7 Identical product, updated part number 10" 5µ Sediment 5 micron sediment...

This filter set is designed for the Zoi Alpha Pure system, and replaces the ROFK5 part number. The standard size filters work in most reverse osmosis systems available as well, and includes a 5 micron sediment filter, a GAC filter, a 5 micron carbon...

Standard-flow Calcite pH system with Fleck 5600 for acid neutralization Product Features Complete System 10"x54" resin tank Riser tube with distributor basket Fleck 5600 Control Head 1.5 ft³ Calcite Media Gravel Bed Choice of connection High-Flow...