WATTS® OneFlow® Replacement Cartridge Combo Pack, Import
This replacement combo cartridge pack includes one radial flow carbon block 20 micron cartridge and 1 OneFlow® Plus scale prevention cartridge. The carbon block cartridge has a dirt holding capacity up to 2.2 pounds or 1 kilogram and reduces chlorine taste and odors up to 50,000 gallons or 189,000 liters at 3 gpm or 11.34 liters per minute. The OneFlow® Plus template assisted crystallization cartridge (TAC) is designed to reduce scale formation and must be replaced every 3 years or 250,000 gallons, whichever is earlier.