Aqua Pure Filters

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Aqua-Pure™ AP811-2

5618905 by 3M™ Aqua-Pure
List Price: $132.63
Our Price: $66.52
Savings: $66.11 (50%)
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The Aqua-Pure AP811-2 replacement cartridge is a large-diameter cartridge ideal for use in larger homes with 3-4 bathrooms. It's ridged design and 20" length provide a larger filtration surface area. Coupled with the filter's ridgid construction, sediment "unloading" is prevented due to variances in water pressure.

At a nominal filtration size of 25-micron, the cartridge is ideal for trapping rust, sediment, and dirt.

  • Flow rate: 45-60 gpm
  • Removes particulate impurities and rust from drinking water.
  • A 25% longer life as compared to similar filters
  • Grooved cartridge increases surface area for longer cartridge life.
  • Helps protect pipes and appliances
  • Compatible housing include the AP802, AP802-1.5-C, and AP802B
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 need to replace your gasket: #68898-32

Looking For An Alternative Option?

We recommend the SDG-45-2025, which shares performance and specifications with the AP811-2.


  • UPC: 016145171277
  • EAN: 00016145171277
  • Weight: 3 pounds