Unicel 7CH-50 Replacement Filter Cartridge for 50 Square Foot Top Load, Coleman Spas, Vita Spas hard-hat-safety-helmet-accessories *It is recommended that the

*It is recommended that the NRR be reduced by 50% to better estimate typical workplace protection

For use on all M-Series helmets

1 – tote bag

Touchscreen compatible to allow the user to operate a touch screen phone or device without removing gloves

Compatibility: fits Pool Blaster Aqua Broom 10000AB

Unicel 7CH-50 Replacement Filter Cartridge for 50 Square Foot Top Load, Coleman Spas, Vita Spas hard-hat-safety-helmet-accessories *It is recommended that theUnicel 7CH 50 Replacement Filter Cartridge for 50 Square Foot Top Load, Coleman Spas, Vita Spas Diameter: 7 inch; length: 14 3 4 inch Top end cap: semi circular handle, 0 inch inner diameter; bottom end cap: 1 1 2 inch male thread mpt, 0 inch inner diameter Pleat count: 144; filter media: 3 ounce reemay 2033; filter area: 50 square feet Get more efficient filtration and better water clarity with Unicel filters Longer time between cleanings; meets oem