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3M Aqua-Pure AP431 Scale Inhibitor Replacement Cartridge

  • AP431

List Price $59.29

Our Price: $27.99

Save: $31.30!
Ships in 5 business days


List Price $592.90

10 Cartridges: $269.90


Save: $323.00!
Ships in 5 business days
Replace filter every 6 months
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  • Product Overview
This item is available for pre-order. Most pre-order items are shipped within 1-2 weeks. To obtain a more accurate estimate, please contact us via phone, email, or online chat.
AP431 / AP43111 Scale Inhibitor Replacement Cartridge Specifications
  • Model Number: AP431
  • Part Number: AP43111
  • Type: Polyphosphates inline scale inhibitor
  • Replacement Frequency: 6 months
  • Application: For either city or well water
  • Dimensions: 10½” H x 2¾” D
  • Flow Rate: 10 gallons per minute
  • Weight: 2 lbs.
  • Maximum Temperature: 100 °F
  • 3M ID: 70020319276
  • UPC: 51128889886
  • Replacement Cartridge for the Scale Inhibition System
  • Easy cartridge replacement: simply screw off the old cartridge and replace with the new one
  • Controlled dosage for maximum system performance
  • Provides a consistent, controlled dose of polyphosphates scale inhibitor
  • Helps protect piping from corrosion
  • Inhibits scale build-up in water using appliances & hot water heaters (with or without tanks)
  • Maintains efficiency and extends the life of hot water systems and water using appliances