Pentek - 10" x 4.5" Big Blue Empty Refillable Cartridge GE Merlin (1268260) Reverse Osmosis Flush Kit and traps cysts like Cryptosporidium

and traps cysts like Cryptosporidium and Giardia across the entire 1250 gallon service life

Catalytic carbon requires proper water chemistry to perform as designed

and LC50 reverse osmosis systems

000 Gallon Capacity 1 lb KDF-55 Media 10 Micron Nominal Whole House & RO

Monitors resin quality

Pentek - 10" x 4.5" Big Blue Empty Refillable Cartridge GE Merlin (1268260) Reverse Osmosis Flush Kit and traps cysts like CryptosporidiumPentek Specialty Filtration 10" x 4. 5" Big Blue Empty Refillable Cartridge Custom filtration media housing for DIY water treatment applications Refillable Design Big Blue Compatible Custom Media Blends Pentek Quality The Pentek 10" x 4. 5" Big Blue empty refillable cartridge lets you design your own filtration solution by filling it with your choice of media. Whether you need custom carbon blends, specialized resins, or mixed media configurations,