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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Total shipping weight 32 lbs
} Compatible Replacement Filter | Watts
Verify your system's membrane count and housing dimensions before ordering
Verify your existing membrane size before ordering
Water Softening Cartridge Big Blue 20" Pentek1315 Total shipping weight 32 lbsIsopure Water Water Softening Cartridge Big Blue 20" Ion exchange resin cartridge for whole house Big Blue housings 20 Inch Length 4. 5" Diameter Big Blue Compatible Resin Media This 20 inch water softening cartridge fits standard Big Blue 4. 5" x 20" housings and uses ion exchange resin to reduce hardness minerals like calcium and magnesium. Designed for point of use applications or as a pre treatment stage before RO systems in areas with moderately
