Pro Poly Guard Crystal Cartridge - 1.5 lbs. Hard Water & Corrosion Protection
$46.31
Protect your plumbing and appliances from corrosion and hard water scale buildup with Pro Poly Guard. This NSF-approved crystal cartridge slowly releases food-grade crystals to eliminate rust staining in toilets, tubs, and sinks.
Pro Products Pro Poly Guard Crystal Cartridge - 1.5 lbs. Hard Water & Corrosion Protection
Description
Protect your plumbing and appliances from corrosion and hard water scale buildup with Pro Poly Guard. This NSF-approved crystal cartridge slowly releases food-grade crystals to eliminate rust staining in toilets, tubs, and sinks.
Fits standard 10 in. whole house filter housings for easy installation.
Treats up to 30,000 gallons of water per 1.5 lb. cartridge.
Protects plumbing, appliances, and fixtures from corrosion and scale buildup.
Eliminates unsightly rust staining in toilets, tubs, and sinks.
NSF approved food-grade crystals provide an economical water treatment solution.
Replace cartridge every 30,000 gallons or every 6 months to maintain efficiency.
