Compatible to Intelifil (IF-SM-WS020) 20"x2.5" 42,000 mg-L Water Softening Filter by IPW Industries Aries (AF-20-3318-BB) 20"x4.5" Big Blue Scale Inhibitor Phosphate Filter Made by Aries Filter Works

Made by Aries Filter Works with food-grade media and reliable construction

Valve Body Material Fiber-reinforced polymer

Omnipure E-Series filters are manufactured in the USA and backed by decades of engineering experience in point-of-use water treatment

Acetyl Body Construction

Compatible to Intelifil (IF-SM-WS020) 20"x2.5" 42,000 mg-L Water Softening Filter by IPW Industries Aries (AF-20-3318-BB) 20"x4.5" Big Blue Scale Inhibitor Phosphate Filter Made by Aries Filter WorksIPW Industries Compatible with Intelifil 20"x2. 5" 42,000 mg L Water Softening Filter Food grade cation resin cartridge engineered to reduce calcium and magnesium hardness in standard 20 inch housings 42,000 mg L capacity 10 micron nominal Fits standard 20" housings Compatible with IF SM WS020 This water softening cartridge uses dark cation bead resin to remove dissolved mineral hardness the primary cause of scale buildup in pipes and appliances.