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zoom 3M CUNO Aqua-Pure AP430 Hot Water Heater Scale Inhibitor System

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3M CUNO Aqua-Pure AP430 Hot Water Heater Scale Inhibitor System

$83.99 (Retail Price: $90.24 )

In stock

    • Quantity
    • Unit Price
    • 1 - 2
    • $83.99
    • 3 - 5
    • $81.49
    • 6 +
    • $78.99
The Cuno Aqua-Pure AP430SS system installs BEFORE the hot water heater in order to filter the water before it reaches the hot water heater. This helps prevent damage to the hot water heater from scale buildup. The Cuno Aqua-Pure AP430 Hot Water Filter System comes with the AP431 water filter cartridge and the 3/4-inch inlet and outlet water pipe connector. The Aquapure AP430 hot water filter system installs directly on the 3/4-inch pipe leading into your hot water heater. The AP430SS will extend the life of your hot water heater or tankless hot water system by stopping scale buildup and corrosion, and helps save money on maintenance costs. Features a stainless steel fitting and a consistent dose of Siliphos. Siliphos is a 100% pure food grade scale inhibitor approved by the USDA. The AP430 filter system binds calcium and magnesium hardness minerals, preventing them from precipitating out of solution and building up on metallic surfaces which helps prevent piping systems from corrosion and inhibits scale buildup in hot water heaters & water-using appliances.
  • Made in the U.S.A.
  • Genuine OEM Product
Reduces the following contaminants:
  • Hard Scale
Used In Brands Aqua-Pure, Cuno
Manufacturer's Id AP430SS
UPC 51128889879
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 Crystals
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 / Finish 304 Stainless Steel
Warranty Guarantee 1 year limited warranty
  • The CUNO AquaPure AP430SS Hot Water System Replacement Cartridges:
  • The replacement cartridge is the AquaPure AP431 and should be replaced every 3-6 months.


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very good filter Review by winkhvac
every 6 months replace the filter to save your water heater from well water.
If you use a Bock water heater I strongly recommend you to use this filter. (Posted on 10/4/08)

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