Save with Auto-Ship

Get the product you need, exactly when you need it, delivered right to your door. No more searching for the right part number, we've got you covered. Plus, you'll save $$ on every order and shipping is on us. Learn more

Save Money

Free Shipping*

Choose Frequency

*Free Shipping available in the contiguous US

3M Aqua-Pure AP815 Whole House Water Filter Replacement Cartridge

$76.99 List Price $109.99 Save 30%
Availability: BackOrder - Free Shipping
Fits any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges
Choose a quantity
  • 1Filter$76.99 
  • 2Filters $74.68 each
  • 3Filters $72.44 each
The 3M Aqua-Pure AP815 whole house water filter replacement cartridge has been discontinued by the manufacturer. See the recommended replacement.
Package Qty1
Used In BrandsAqua-Pure
Manufacturer's IdAP815
Advertised Size (in)10 x 4-1/2
Actual Size (in)9 3/4 inches (length) x 4 1/2 inches (outside diameter)
Actual Size (cm)24.77 x 11.43
MediaGranular Activated Carbon
Primary Filter MediaActivated Carbon Block
Filter Life (months)4 months
Micron Rating (Nominal)5
Operating Pressure (psi)0 - 100
Operating Temperature (°F)40 - 100
Operating Temperature (°C)4.4 - 37.8
Flow Rate (gpm)5
Flow Rate (lpm)18.927

Reduced Contaminants

The AQUAPURE-AP815 reduces the following contaminants:

  • Chlorine Taste & Odor

The AQUAPURE-AP815 is comparable with the following part numbers

5589801 55898-01 Ametek / Pentek GAC-BB GAC Filter 155153-43 AP801
AP801-1.5C AP801-C AP801T-C AP802
AP802-1.5C AP810T-C AP815 AP-815