Aqua Pure Water Filters & Systems

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AP815 by Aqua-Pure
List Price: $71.77
Our Price: $39.65
Savings: $32.12 (45%)
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Weight: 2 lbs


NOTE: This product is discontinued. While unavailable, please consider our recommended alternative cartridge from Aqua Pure Water Conditioning, the APWC815 cartridge.

The Aqua Pure AP815 is one of the most popular options in the niche of durable and cost-effective replacement cartridges. It is a large-diameter cartridge that is compatible with a wide array of water filters, like models AP801/AP801-1.5.
  • 5-micron carbon block cartridge
  • Efficiently removes sediments, rust, and chlorine odor/taste
  • Dimensions: 4.5" (dia) x 10" (length)
NOTE: Depending on your housing, you may want to order a gasket with this filter:

Whole House Unit

Customer Reviews

  • Great filter...!

    By guazzoni d. on July 9, 2017
    Yes its 5-microns... very small... will clog if you have sediments in the well water... I run 3 filters all in parallel... 100 microns for sand and large sediments... 25 microns for rust... and last this 5 micron filter... this way it doesn't get clogged... I change it every 6 months... water is pure and fresh.
  • Maybe too effective

    By David E. on July 24, 2016
    While this makes well water taste amazing. Sediment seems to foul these filters quickly.
    Maybe there is something else I need to add to my system?
  • Seems to filter out chlorine

    By Nora P. on October 19, 2015
    Information for this filter doesn't explicitly claim that it filters out chlorine. But, because I have a chlorine tester available (I use it at work), I've tested our water many times and have consistently found that there is no chlorine in our water. This is good news.