AP124 3M Aqua-Pure Whole House Filter Replacement Cartridge

Price $12.99
Availability: In stock
Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges
The 3M Aqua-Pure AP124 water filter is for use with many 3M Aqua-Pure whole house water filtration systems that use 9 3/4 inch by 2 1/2 inch water filters. The 3M Aqua-Pure AP124 filter is compatible with several brands of water filtration systems, including Filterite, Ametek, Pollenex, Sears, and Water Pik.
Package Qty 1
Used In Brands Aqua-Pure
Manufacturer's Id AP124
UPC 016145157462
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
Primary Filter Media Polypropylene
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

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

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