AP430SS 3M Aqua-Pure Water Heater Scale Inhibitor System

Price $70.99
Availability: In stock
Fits standard 3/4-inch water heater supply line.
  • Extends the life of your hot water system
  • Saves money on maintenance costs
  • 100% pure food grade (USDA approved)
  • Withstands temperatures (up to 100° F)
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The 3M Aqua-Pure AP430SS system helps prevent damage to your hot water heater from scale build-up. It inhibits limescale clogging and corrosion by trapping calcium and magnesium, the minerals responsible for hard water. Increase the efficiency of your water heater system, so it runs cleaner--saving you money on maintenance costs.
Package Qty 1
Used In Brands Aqua-Pure, Cuno
Manufacturer's Id AP430SS
UPC 051128889879
Actual Size (in) 10-1/4 inches (length) x 2-3/4 inches (outside diameter)
Actual Size (cm) 26 x 7
Media Siliphos
Primary Filter Media Phosphate Crystal
Filter Life (months) 6 months
Operating Pressure (psi) 1 - 125
Operating Temperature (°F) 33 - 100
Operating Temperature (°C) 0.6 - 37.8
Flow Rate (gpm) 6
Flow Rate (lpm) 22.712
Fitting Type NPT
Fitting Size (inches) 3/4 inch
Color 304 Stainless Steel
Warranty Guarantee 1 year limited warranty

The AQUA-PURE-AP430SS is comparable with the following part numbers


The AQUA-PURE-AP430SS fits the following model numbers


Installation Guide

User Guide


  1. The 3M Aqua-Pure AP430SS Hot Water Protection System installs on the cold water feed line before entering the water heater
  2. Complete installation instructions are included for your convenience
  3. The 3M Aqua-Pure AP430 hot water system cartridge needs to be replaced every 3-6 months with 3M Aqua-Pure AP431 replacement water filter. The cartridge may need to be replaced sooner depending on your water quality and your water usage

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