Bluescape Hot Tub Type VI Pool Filter Cartridge 2-Pack

Keep your spa water clear and clean with a Bluescape™ Filter Cartridge (Type VI). This replacement cartridge measures 4.2 in. x 3.1 in. (10.6 cm x 8 cm) and is designed for inflatable hot tub spas. It easily slides into the pump to filter out dirt and debris to ensure that your spa water stays sparkling and clean. It is lightweight and easy to clean. It is recommended to replace them every 2 weeks for best results. These filters are great to use for keeping your spa clean, but they do not replace the need for regular chlorine maintenance. With filter cartridges and proper upkeep, your spa can last year after year!