Unicel 7CH-975 Replacement Hot Tub Filter Cartridge for Dimension One 1561-12

A happy hot tub is a clean hot tub. Remove dirt and debris from your water by keeping your cartridge filter working its best with the Unicel 7CH-975 Hot Tub Spa Filter Cartridge Replacement. This replacement spa filter cartridge measures 7 inches in diameter and 10.5 inches tall. This replacement filter cartridge is Unicel part number 7CH-975. You can use this replacement pool filter cartridge to replace the Dimension One 1561-12 filter cartridge. This spa replacement part features a 1.5-inch SAE thread end cap and a semi-circular handle end cap. Make sure you can match these up to your spa's cartridge filter before purchase. Made for efficient and effective cleaning, this spa filter cartridge features fine filter media. The filter cartridge sports 216 pleats and can cover up to 75 square feet of spa water.