Unicel C-8411 Filter Cartridge Chemical Type_Specialty without the nasty odor problems

without the nasty odor problems and a greater pH range for more flexible maintenance schedules

GLB PH Down lowers the pH level in swimming pool water

leaving only a relaxing fragrance behind after use

Cloudy water and scale deposits on the filter

you get fast results with no need for color matching

Unicel C-8411 Filter Cartridge Chemical Type_Specialty without the nasty odor problemsUnicel filter cartridges are simply the finest replacement filters you can buy for your pool or spa, being made of the finest materials to meet or exceed OEM filters. Its heavy duty polyester is designed to last far longer than cheaper alternatives, while having more pleats to improve filtering capacity. Best of all, Unicel filters are made right here in the USA for the highest possible quality, allowing you to buy with confidence.