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...

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

Low-flow Calcite pH system with digital Fleck 5600SXT for acid neutralization Product Features Complete System 9"x48" resin tank Riser tube with distributor basket Fleck 5600SXT Control Head 1 cubic foot Calcite Media Gravel Bed Choice of connection ...

Low-flow Calcite pH system with Fleck 5600 for acid neutralization Product Features Complete System 9"x48" resin tank Riser tube with distributor basket Fleck 5600 Control Head 1 ft⊃ Calcite Media Gravel Bed Choice of connection Low-Flow System...

1/2 cubic foot of synthetic catalytic carbon for hydrogen sulfide, iron, tastes, odors, and chemicals Product Features 0.5 cubic foot Centaur Catalytic Carbon Synthetic carbon media for hydrogen sulfide, iron, and a wide range of tastes, chemicals, and...

1 cubic foot of synthetic catalytic carbon for hydrogen sulfide, iron, tastes, odors, and chemicals Product Features 1 cubic foot Centaur Catalytic Carbon Synthetic carbon media for hydrogen sulfide, iron, and a wide range of tastes, chemicals, and...

1/2 cubic foot of greensand media for iron, hydrogen sulfide, and manganese Product Features 0.5 cubic foot Greensand For removal of iron, hydrogen sulfide (sulfur), and manganese Removes up to 15 ppm iron Causes red/orange staining with levels as low...

1/2 cubic foot of corosex for aggressive acid neutralization Product Features 0.5 cubic foot Corosex-Flomag Aggressively neutralizes acid, correcting pH as low as 4.5. Labeled as Corosex or Flomag Neutralizes pH 4.5-6 Corrects pH problems as low 4.5...

1/2 cubic foot of calcite media for acid neutralization Product Features 0.5 cubic foot Calcite Neutralizes acid, raising low pH Neutralizes pH 6.0+ Corrects pH problems as low 6.0 alone, can be mixed with Corosex for lower pH levels Naturally...

1/2 cubic foot of Filox* media for iron, hydrogen sulfide, and manganese Product Features 0.5 cubic foot Filox*   *Also called MangOx For removal of iron, hydrogen sulfide (sulfur), and manganese Removes up to 10 ppm iron Causes...

1/2 cubic foot of high activity granular activated carbon Product Features 0.5 cubic foot High Activity Carbon For removal of chlorine, tastes, odors, and chemicals Product Description High capacity granular carbon media used for water treatment...

1 cubic foot of high activity granular activated carbon Product Features 1 cubic foot High Activity Carbon For removal of chlorine, tastes, odors, and chemicals Product Description High capacity granular carbon media used for water treatment...

1/2 cubic foot of standard resin for water softeners Product Features 0.5 cubic foot High Capacity Resin For treatment of hard water Product Description Standard softener resin used in most water softening systems. Amount of resin needed can be...

1 cubic foot of standard resin for water softeners Product Features 1 cubic foot High Capacity Resin For treatment of hard water Product Description Standard softener resin used in most water softening systems. Amount of resin needed can be...