RO Booster Pump Transformer

3WFR Set of 3 filter replacements 10" STAGE 1: Polypropylene foam filter cartridge removes sand, rust, silt and other sediments up to 5 Micron STAGE 2: Filter cartridge with activated coconut shell carbon, removes chlorine and organic compounds STAGE 3: Activated carbon block The carbon is formed in specially pressured, high density blocks to gain high adsorption rate of chlorine, other chemicals and multi-particle organic substances.