Harmsco HB-20-1W Calypso Blue Polyester Filter Cartridge 40_inch pH: 3 to 11

pH: 3 to 11

9 3/4" X 2 5/8"

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4˚ C to 79

Harmsco HB-20-1W Calypso Blue Polyester Filter Cartridge 40_inch pH: 3 to 11Description The Harmsco HB 20 1W is a pleated polyester 1 micron sediment filter cartridge. It's ideally suited for sediment reduction on non chlorinated water supplies. Fits in any 20" Big Blue filter housing. Resources Harmsco HB 20 1W Product Brochure Tech Specs Size: 20" x 4. 5" Micron rating: 1 Media (sq ft): 26 Maximum flow rate: 26 GPM Filter media: Polyester plus, synthetic fiber End caps: Pliable PVC or urethane Shrink wrap: Standard on all