Poly Guard Crystal System Cleaner Hard Water Solution (1.5 lb, 4-Pack)
$223.96
Protect your plumbing and appliances from scale, corrosion, and rust staining with this NSF-approved crystal system cleaner. These food-grade crystals slowly release into your water supply to coat interior walls and extend the life of your water systems.
Pro Products Poly Guard Crystal System Cleaner Hard Water Solution (1.5 lb, 4-Pack)
Description
Protect your plumbing and appliances from scale, corrosion, and rust staining with this NSF-approved crystal system cleaner. These food-grade crystals slowly release into your water supply to coat interior walls and extend the life of your water systems.
Protects plumbing and appliances by coating interior walls to reduce scale buildup and corrosion.
NSF approved formula eliminates rust staining in toilets, tubs, and sinks.
Each 1.5 lb cartridge treats up to 30,000 gallons of water or lasts approximately 6 months.
Designed to fit standard 10 in. whole house filter housings for easy installation.
Economical 4-pack provides a long-term solution for treating problem water.
