1High Compatibility: Specially designed for inflatable hot tub, providing a precise fit for optimal performance, bring you a professional and dependable experience. 2Ensures Clean Tub Water: By effectively filtering impurities, this filter cap makes sure that your hot tub water remains clean for your bathing enjoyment. 3Prevent Leaks: The Inflatable hot tub filter cap features a snug fit design to prevent water droplets from leaking out, ensuring the normal operation of your hot tub. 4Enhanced Filtering: This filter cap enhances the filtering effect, prolongs the lifespan of your inflatable hot tub, and allows you to enjoy a healthier and cleaner hydrotherapy experience. 5Premium Materials: Crafted from high grade ABS materials, the filter caps are not only enduring but also easy to install, assuring you of long term service. Item Type: Inflatable Hot Tub Filter Cap Material: ABS Application: For Inflatable Hot Tubs Weight: Approx. 43.00g / 1.52oz 2 x Filter Cap