When your Pro Poly Guard cartridge runs out don't buy a new 1. Simply refill the cartridge with economical Pro Poly Guard Crystals, reinstall, and you're back in business. Your appliances, plumbing, and other vulnerable surfaces will be protected from scale build-up and corrosion for another 30,000 Gal. Pro Products LLC, was established in 1995 and provides reliable, high quality, cost effective solutions for both in-home water systems and outside irrigation needs. The water treatment specialists at Pro Products offer a wide range of solutions that focus on rectifying problems, testing, cleaning stains, and maintaining the performance of water quality equipment.
- 3 lbs. container will treat up to 60,000 Gal. of hard water
- Used to refill the Pro poly guard cartridge
- NSF 60 certified for drinking water use
- Cleans and protects water-using appliances
- Prevents corrosion and rust staining
- Return Policy