AP903 3M Aqua-Pure Water Filtration System

Price $239.99
Availability: In stock
Fits standard 1-inch pipe
  • Slick single cartridge system
  • Filters dirts and unpleasant taste & odor for up to an impressive 100,000 gallons, with unrestricted flow
  • No special tools needed for once-a-year filter change
  • Ideal for larger homes and small businesses
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The 3M Aqua-Pure AP903 Water Filtration System is a one-cartridge system delivering consistent, high-quality throughout your entire house. Its stainless steel head is built to last, with a 25-year limited warranty. The AP903 die-cast zinc locking latch helps prevent the cartridge from potentially backing out of the head in the event on surging water pressures. As an added bonus, the AP903 system can help improve the efficiency of your water heater by up to 27% by reducing sediment.
Package Qty 1
Used In Brands Aqua-Pure, Cuno
Manufacturer's Id AP903
UPC 016145191947
Actual Size (in) 25 1/16 inches (length) x 4 1/2 inches (outside diameter)
Actual Size (cm) 63.7 x 11.4
Media Carbon Block with Non-Woven Pleat Media
Filter Life (gallons) 100,000
Filter Life (liters) 378,541.00
Filter Life (months) 12 months
Micron Rating (Nominal) 5
Operating Pressure (psi) 25 - 125
Operating Temperature (°F) 40 - 100
Operating Temperature (°C) 4.4 - 37.8
Flow Rate (gpm) 20
Flow Rate (lpm) 75.708
Fitting Type NPT
Fitting Size (inches) 1 inch
Color 304 Stainless Steel
Warranty Guarantee 25 year limited warranty on the stainless steel head
Includes Stainless steel head, Sanitary quick change cartridge, Locking latch, Mounting bracket


Reduces the following contaminants:

  • Chlorine Taste & Odor
  • Particulates
  • Rust and Corrosion

The AQUA-PURE-AP903 is comparable with the following part numbers


Installation Guide

User Guide


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