Aqua Pure Filters

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APWC815-2 Carbon Block Filter (AP817-2 and AP815-2 Alternative)

APWC815-2 by
List Price: $188.23
Our Price: $109.30
Savings: $78.93 (42%)
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Our Recommended AP815-2 and AP817-2 Alternative
The APWC815-2 is our recommended alternative for the Aqua-Pure™ AP817-2 and discontinued Aqua-Pure™ AP815-2.
The APWC815-2 20-inch cartridge is one of the most eagerly sought options in the niche of replacement cartridges for domestic water filters. The reason lies in its reputation of being a no-fuss replacement cartridge with enviable durability.

This is a large-diameter replacement cartridge. It uses a 5-micron cartridge for delivering the highest level of purification. It removes rust, sediments, and the taste & odor of chlorine from drinking water.

It fits whole house filtration systems like the discontinued AP802/AP802-1.5, the AP802B, and the APWC802.

The operating pressure is up to 690 psi and the temperature range is impressive, from 40F to 100F (4.4C to 37.8C).

Note: The "-2" suffix indicates this is a 20" filter and it ships as a single filter.

Complementary Products

Depending on your housing, you may want to order a gasket with this filter:


  • Weight: 5 pounds
  • Dimensions: 20 × 4.5 × 4.5 inches