






SCALE RUST PREVENTER
PREVENT HARD WATER RUST
Poly Guard Crystal is an economical and safe way to treat hard water and iron in the water without the use of a water softener. Poly Guard slowly dissolves food grade crystals into the water supply, protecting plumbing and water-using appliances from corrosion and hard water. In addition, the Poly Guard extends the life of your plumbing and appliances by leaving a protective coating on the interior walls. This coating of the plumbing also has the added benefit reducing the leaching of copper and lead into drinking water. One Poly Guard Cartridge will last up to six months while treating up to 30,000 gallons of water.
Poly Guard sequesters hard water (maximum 12 grains per gallon hardness), reducing scale build up, and sequesters low levels of iron (maximum 1 part per million iron), reducing hard water rust staining. Temperature range 40-125F (4.4-37.8C). This product is NSF Certified to meet NSF/ANSI Standard 60 for drinking water additives.
Manufactured by Aqua Science, the Poly Guard Crystal Cartridge PCC1 offers a reliable solution for treating hard water and low levels of iron, ensuring the protection of your plumbing and water-using appliances. This replacement cartridge is designed to fit systems that require a 10" x 2 1/2" cartridge, providing a versatile and effective water treatment option for your home.
Model #: PRO-PRODUCTS-GP10C
Material: Hexametaphosphate Crystal
Size: 10" x 2 1/2"
Universal Product Code: 818125000627
Shipping Weight: 2 lbs
This cartridge is designed to last up to 6 months, treating up to 30,000 gallons of water. It is effective in water conditions with hardness levels up to 12 grains per gallon and iron concentrations up to 1 part per million. The cartridge operates effectively within a temperature range of 40 to 125 degrees Fahrenheit.
The Poly Guard Crystal Cartridge PCC1 is certified to NSF/ANSI Standard 60, ensuring its safety and efficacy for use as a drinking water additive.
| Material | Hexametaphosphate Crystal |
|---|---|
| Size | 10" X 2 1/2" |
| Model # | PRO-PRODUCTS-GP10C |
| Manufacturer | Aqua Science |
| Shipping Weight | 2 |
This replacement cartridge installs into a compatible filter housing as part of routine cartridge changeout.

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