À About This Product Your Hot Tub's Lifesaver: The Premium Type VI Replacement Pool Filter is compatible with all SaluSpa inflatable hot tubs and spas models Compact Design: Pool Filter Dimensions (L x W x H): 4.2" L x 4.2" W x 3.1" H; Weight: 0.35 lb; Made of durable materials to withstand seasonal changes and frequent use Easy to Clean: The filters Spa and pool replacement filters eliminate the need for frequent purchases, providing a long-term, cost-effective solution that is durable. Easy Installation: Shrink-wrapped with insertable card; easily installs into pump with secure top closure; simplifies filter replacement. SPA WATER MAINTENANCE: SaluSpa hot tub replacement filters help you keep your spa water clean and provide an engaging spa experience for you, your family, and friends. Product Information: Color: White and Blue Product Weight: 0.17 kg Product Dimensions: 10.7 L x 10.7 W x 7.9 cm high Material: Plastic Shape: Rectangle Assembly Required: No Model Name: SaluSpa