Premium quality compatible filter cartridge for your MSpa hot tub. Diameter: 110mm, Height: 85mm. Helps to remove dirt & germs and keeps your hot tub working perfectly. Suitable for MSpa models: Mono, Reve, Bliss, Baikal, Mont Blanc, Soho, Camaro. Manufacturers' names & numbers are used for reference purposes only. These parts are in no way associated with the initial manufacturers parts.