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You Are Here: Premiere Sales > Products > PS-4520CB – 4.5″ x 20″ 5 Micron High Flow Carbon Block Water Filter
This high flow water filter cartridge reduces chlorine and has a huge dirt-holding capacity. It will fit standard-sized jumbo 20″ filter housings. Delivers a high flow rate of 20 gallons per minute and 80,000 gallon capacity. Coconut shell carbon block technology is an eco-friendly and renewable resource for water purification. A carbon block filter provides better contaminant removal than a granular activated carbon filter (GAC filter) or powdered activated carbon filter (PAC filter). The PS-4520CB fits just like the Aqua Pure AP817-2 whole house water filter replacement cartridge (and other models) and performs better too. This whole house water filter provides high chlorine reduction and significant dirt-holding capacity to remove sediment, sand, rust, and more.
Capacity may vary according to flow rate, inlet line pressure and local water conditions which may require more frequent cartridge replacement.
3M® Aqua-Pure® Models: 55857-04, 55857-19, 56027-07, AP802 series, AP815-2, and AP817-2.
Aqua Pure Water Conditioning: APWC802 Kit
American Plumber® Models: 152015, 152017, 155247-51, W2010-PR, W2015-PR, and WRC25HD20.
Ametek Big Blue® Models: 150233, 150234, 150235, 150236, 150467, and 166201.
KX®: CTO, & 32-425-125-20.
Pentek®: 155247-43, 155249-43, 155382-43, 155583-43, 155783-43, 255678-43, CFB-Plus 20 BB, EP20-BB, EPM20-BB, GAC20-BB, NCP-20BB, and RFC20-BB
Premiere: Any BG-20 series filter housing.
The PS-4520CB was previously called the “PS4520GAC” (both are the same product though).