High Flow Carbon Block Water Filter Cartridge for 20″ Big Blue Filter Housings, 3M Aqua Pure AP802, Premiere BG-20 Series, and Any Standard Large Diameter 20″ Whole House Water Filter Housing. High chlorine reduction and dirt holding capacity, reduced carbon fines.

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.

Carbon Block Water Filter Cartridge Features and Benefits:

• High chlorine reduction and dirt-holding capacity
• 5 micron rating removes sediment, rust, dirt, and other particulates as small as 5 micron
• Also reduces offensive tastes and odors, chloramine, THMs (trihalomethanes), VOCs (volatile organic chemicals), MTBE (methane tertiary butyl ether), and more
• Amazing flow rate of 20 gallons per minute, with very little pressure drop
• Very long filter life of 80,000 gallons means you don’t have to change the filter as often compared to the Aqua Pure AP817-2 or other filters on the market
• The unique radial flow design offers the benefits of low pressure drop while at the same time there is significantly less carbon fines released compared to granular activated carbon
• NSF / ANSI 42 certified
• Can be used in a variety of filtration applications such as residential, commercial, food service, or industrial

Specifications:

• Micron rating: 5 micron
• Flow rate: 20 gallons per minute
• Size: 4.5″ D X 20″ L
• Filter life: 80,000 gallons

Capacity may vary according to flow rate, inlet line pressure and local water conditions which may require more frequent cartridge replacement.

 This high flow water filter cartridge is also available with corrosion and scale inhibitor product to protect from hard water lime scale build-up – please see our BG-20CS.

This cartridge will fit any standard jumbo 20″ water filter housing (4.5″ diameter) and is compatible with these housings / cartridge models:

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).