Pro Products Poly Guard® Crystals - Prevent Hard Water Scale Scale & Rust Preventer Size:3 lb bottle The 6-inch flange connections integrate

The 6-inch flange connections integrate seamlessly with ANSI-standard piping systems

PVDF body construction

Model Number Unicel T-0797-62-B Filter Media 100% synthetic polypropylene

4% Salt Rejection ✓ 300 GPD at 800 PSI ✓ 2

Pro Products Poly Guard® Crystals - Prevent Hard Water Scale Scale & Rust Preventer Size:3 lb bottle The 6-inch flange connections integratePro Products Poly Guard Crystals form a protective coating on water exposed surfaces to prevent hard water scale and iron buildup in your plumbing, equipment, and appliances. NSF certified to Standard 60, this polyphosphate formula sequesters up to 12 GPG hardness and 1 GPG iron, treating 20,000 gallons per pound through compatible filter housings. SPECIFICATIONS Technical Details Manufacturer Pro Products Product Type Polyphosphate Scale Prevention