Puregen (EC-4520-W) 20"x4.5" Empty Refillable Cartridge Filter Housings & Canisters Higher flow rate capability

Higher flow rate capability

and point-of-use installations where chlorine and chemical removal are required

Purotwist PT3000T50 3-Stage Reverse Osmosis System

K5685-BB 12"x2

dependable performance in mission-critical applications

Puregen (EC-4520-W) 20"x4.5" Empty Refillable Cartridge Filter Housings & Canisters Higher flow rate capabilityPuregen Water Filtration Puregen EC 4520 W 20"x4. 5" Empty Refillable Cartridge Fill your own media and build custom specialty filters for whole house or commercial applications Dual opening design Standard 20x4. 5 big blue size Built in sediment core Lower pressure drop The Puregen EC 4520 W gives you complete control over your filtration media. This 20" x 4. 5" refillable housing opens from both ends for easy loading and includes an internal