Nayoku Type Ⅵ Hot Tub Spa Filter Replacement Compatible with Lay-Z-Spa, Coleman SaluSpa 90352E 58323 90427E, Inflatable Hot Tub, Swimming Pool Pump Filter Type Ⅵ Cartridge, 12 PackBrand: Nayoku Color: Blue Features: TYPE VI FILTER: Type VI hot tub filters are compatible with Coleman SaluSpa 90353E, 58323E, 53323, Lay Z Spa, Intex and other inflatable hot tubs requiring type VI filters. Dimension of Outer Diameter: 4. 2", Inside Diameter: 2", Height: 3. 1" POWERFUL FILTERING: The type VI filters help remove the sediment, sand, leaves, hair, suntan lotion, and dust, keeping your hot tub and pool clean, and offering you a healthy,