Scale and corrosion reduction filter Additional Details ------------------------------ Bullet point: Price For: Each Application: Commercial, Residential Height: 10" Max. Pressure: 125 psi Item: Anti-Scale Cartridge Length: 10" Color: Blue For Use With: Pentek Mfr. No. 150067-75, 150150-75 Material: Phosphate (Filter Media) Outside Dia.: 2-1/2" Microns: 25 Flow Rate: 1 gpm Max. Temp.: 100 Degrees F Country of Origin (subject to change): United States