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3M Aqua-Pure AP124 Whole House Filter

Price $18.99 List Price Price $26.99 Save 29%
Availability: In Stock
Choose a quantity
  • 1Filter$18.99 
  • 3Filters Price $17.87 each
  • 6Filters Price $17.09 each
The AP124 by 3M Aqua-Pure water filter replacement cartridge reduces dirt and rust up to 50 microns. The 3M Aqua-Pure AP124 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.
Package Qty1
Used In BrandsAqua-Pure
Manufacturer's IdAP124
Advertised Size (in)10 x 2-1/2
Actual Size (in)9 3/4 inches (length) x 2 1/2 inches (outside diameter)
Actual Size (cm)24.77 x 6.35
Outside Diameter (inches)2.5
Primary Filter MediaPolypropylene
Filter Life (months)6 months
Micron Rating (Nominal)50
Operating Pressure (psi)25 - 125
Operating Temperature (°F)40 - 170
Operating Temperature (°C)4.4 - 76.7
Flow Rate (gpm)8
Flow Rate (lpm)30.283
Country of ManufactureMexico
Warranty Guarantee1 Year Manufacturer Warranty

Reduced Contaminants

The AQUAPURE-AP124 reduces the following contaminants:

  • Dirt
  • Particulates
  • Rust and Corrosion
  • Sediment

The AQUAPURE-AP124 is comparable with the following part numbers

5542407 5542421 55424-07 55424-21
55424-22 AP101 AP101S AP101-S
AP11 AP11S AP11-S AP11T
AP11-T AP12 AP124 AP-124
AP12S AP12-S AP12T AP12-T
AP1610 AP1610SS AP1610-SS AP2610
AP2610SS AP2610-SS AP51T AP51-T
Purtrex 93111 PX50-9-7-8 PX-50-978

The AQUAPURE-AP124 fits the following model numbers

AP101T AP101-T AP102 AP102S
AP102-S AP102T AP102-T SS1
SS10 SS11 SS12 SS2
SS7 SS8 SS9 56206-05

User Guide


  1. The 3M Aqua-Pure AP124 water filter cartridge needs to be replaced every 4-6 months or sooner, depending on your water quality and usage