The Wave Hot Tub Filter Cartridges are a pack of 4 made by Wave Industries, NON THREADED compatible with best way intex and some lazy spa brand hot tubs. These filter cartridges are designed for 2020+ models, specifically for most inflatable hot tubs. Made from plastic and in a pack of 4, these cartridges are in white and blue colours. Keep your hot tub clean and crystal clear with these efficient filter cartridges. 1 packet of 4 will be sent PLEASE NOTE THESE ARE NON THREADED
