Description WB-0.35W WaterBetter polyester series cartridges, Designed for the HIF, BC, and FSSS Filter housings. Rated at 0.35 micron, and 9.75 inches in length by 2.75 inch OD. Constructed of FDA approved materials and NSF 61 certified. Sold 24 per case. Filter media: Polyester Plus Temperature: 140°F Dimensions: 2 ¾” O.D. x 1-1/16” I.D Center Core: Molded ABS or ridge PVC pH: 3 to 11 Flow rate: 3-5 GPM per 9-3/4” length End caps:platisol Surface area: 4 sq. ft. per 9 ¾” length (approx.)
