PureT USA - Poly Wound Pressure Vessels Base 2.5" NPT Mineral Tank for Water Softeners, Backwashing Filter Systems Isopure Water (ISO-WH1-20B) Single Stage 20" Big Blue Boy Whole House Water Filter This mixed bed deionization cartridge

This mixed bed deionization cartridge removes nearly all electrically charged contaminants—cations and anions—from water

downflow brining with slow rinse

The inline post-filter connects between the RO storage tank and faucet using 1/4" quick-connect fittings

Stage 2 filter removes chlorine and organics

PureT USA - Poly Wound Pressure Vessels Base 2.5" NPT Mineral Tank for Water Softeners, Backwashing Filter Systems Isopure Water (ISO-WH1-20B) Single Stage 20" Big Blue Boy Whole House Water Filter This mixed bed deionization cartridgePureT USA Poly Wound Pressure Vessel 2. 5" NPT Mineral Tank Slim profile pressure tank engineered for water softeners and backwashing carbon filter systems where space efficiency meets industrial grade durability Chemical Resistant 2. 5" NPT Base 1 4 cu ft Capacity WHY IT WORKS Built for residential and commercial water treatment applications Poly Wound Construction Reinforced polyethylene inner shell provides superior chemical resistance and