3M Aqua-Pure AP810 Whole House Filter

Price $33.99
Availability: In stock
Choose a quantity
  • 1 Filter $33.99  
  • 3 Filters Price $32.99 each
  • 6 Filters Price $31.99 each
  • Filters down to 5 microns
  • 20 gallons per minute flow rate!
  • Great for larger homes with multiple bathrooms
  • Six months of high quality filtration
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The AP810 by 3M Aqua-Pure water filter replacement cartridge reduces dirt and rust down to 5 microns. The 3M Aqua-Pure AP810 dirt & rust water filter cartridge is made from an exclusive polypropylene process that contributes to its ability to capture and retain sediment. As water passes from the outer surfaces into the center of the cartridge, the filtering pores become increasingly smaller to remove even microscopic particles. Unlike string-wound and pleated paper cartridges, the rigid, sturdy construction of the 3M Aqua-Pure cartridges are able to withstand high pressure drop and stressful conditions such as water hammer.
Package Qty 1
Used In Brands Aqua-Pure
Manufacturer's Id AP810
UPC 016145158766
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
Primary Filter Media Polypropylene
Filter Life (months) 6 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) 20.00
Flow Rate (lpm) 75.71


Reduces the following contaminants:

  • Rust and Corrosion
  • Sediment

The AQUAPURE-AP810 is comparable with the following part numbers

5577915 5577916 55779-15 55779-16
56122-05 56122-06 Ametek / Pentek DGD 5005 155357-43 AP801
AP801-1.5C AP801-C AP801T-C AP802
AP802-1.5C AP810 AP-810 AP810T-C

Installation Guide

User Guide


  1. The 3M Aqua-Pure AP810 water filter cartridge needs to be replaced every 3-4 months, or sooner depending on your water quality and your water usage
  2. Turn off incoming water
  3. Bleed pressure from the unit by depressing the red button on top of unit
  4. Remove housing by sliding wrench up toward head then turn left to unscrew
  5. Wipe housing clean and insert new cartridge
  6. Lubricate o-ring and screw housing into head
  7. Turn water back on

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