Pro Products Poly Guard® Cartridge - Prevent Hard Water Rust; Scale & Rust Preventer Omnipure (E5628) 12"x2.5" Diameter E-Series T28 GAC Carbon Always flush the new Q5615-P

Always flush the new Q5615-P for several minutes before using filtered water for drinking or ice production to clear out carbon fines and activate the phosphate inhibitor

Common applications include high-volume coffee and espresso equipment

Turn off water supply to the filter system and relieve any pressure by opening the downstream valve or faucet

Maximum rated capacity

5" NPT inlet/outlet connections

Pro Products Poly Guard® Cartridge - Prevent Hard Water Rust; Scale & Rust Preventer Omnipure (E5628) 12"x2.5" Diameter E-Series T28 GAC Carbon Always flush the new Q5615-PThe Pro Products Poly Guard Cartridge (GP10C) delivers triple action protection against scale, corrosion, and rust staining in whole house water systems. This NSF certified cartridge uses food grade polyphosphate crystals to treat up to 30,000 gallons, protecting plumbing and appliances while reducing heavy metal leaching. SPECIFICATIONS Pro Products GP10C Poly Guard Technical Details Model Number Pro Products GP10C Poly Guard Crystal Cartridge