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Description
Poly-Guard Crystals are perfect for preventing hard water scale and iron build-up in water systems, equipment and appliances by forming a protective coating on the surface areas with continual exposure to water. Poly Guard is released through the Pro Poly Guard Cartridge, GP10C-ITEM linked HERE.
How to use the Poly Guard Scale and Rust Crystals
- Transfer 1.5 pounds of crystals into the Pro Poly Guard Cartridge
- Preventing hard water scale, the crystals in the cartridge should be replaced every 30,000 gallons / 6 months to ensure product efficiency
- When your Pro Poly Guard Cartridge runs out, don't buy a new one- simply refill the cartridge with the Pro Poly Guard Crystals and reinstall the cartridge
Specifications
- NSF 60 certified for drinking water
- Used to refill the Pro Poly Guard Cartridge
- 3 LB container that will treat up to 60,000 gallons of hard water
