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3M Aqua-Pure AP810-2 Whole House Filter

Price $67.99 List Price Price $96.99 Save 29%
Availability: In Stock
Choose a quantity
  • 1Filter$67.99 
  • 3Filters Price $63.97 each
  • 6Filters Price $61.19 each
The AP810-2 by 3M Aqua-Pure water filter replacement cartridge reduces dirt and rust down to 5 microns. This 3M Aqua-Pure AP810-2 cartridge is for Premium Performance Filtration. The larger diameter dirt & rust cartridge is for larger homes and commercial applications. The 3M Aqua-Pure AP810-2 dirt & rust water filter cartridge is made from an exclusive process using pure white cellulose fibers. 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. Also known as 3M Aqua-Pure 55779-07 and 3M Aqua-Pure 56189-03.
Package Qty1
Used In BrandsAqua-Pure
Manufacturer's IdAP810-2
Advertised Size (in)20 x 4-1/2
Actual Size (in)20 inches (length) x 4 1/2 inches (outside diameter)
Actual Size (cm)50.8 x 11.43
MediaSpun Wound Grooved Polypropylene
Primary Filter MediaPolypropylene
Filter Life (months)6 months
Micron Rating (Nominal)5
Operating Pressure (psi)0 - 690
Operating Temperature (°F)40 - 100
Operating Temperature (°C)4.4 - 37.8
Flow Rate (gpm)45
Flow Rate (lpm)170.343
Country of ManufactureMexico
Warranty Guarantee1 Year Manufacturer Limited Warranty

Reduced Contaminants

The AQUAPURE-AP810-2 reduces the following contaminants:

  • Dirt
  • Particulates
  • Rust and Corrosion
  • Sediment

The AQUAPURE-AP810-2 is comparable with the following part numbers

155305 5577907 55779-07 Ametek / Pentek DGD5005-20 155358-43
AP802 AP802-1.5 AP802-1.5C AP810-2
Big Blue Sediment Filter S120-BB S1-20BB 56189-03

Installation Guide

User Guide


  1. Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system
  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