Description This spa filter is easy to use, lightweight and has long serving life. It can filter impurities in the water more thoroughly and keep your spa water clean. The filter replacement is easy to use and to replace, professional for hot tub. Features -Color:As Shown -Material:Polyester fabric -Size:10.50X10.50X8.00cm/4.13X4.13X3.14in - The filter can trap particulates, thus ensuring clear and clean water, which is very useful. - Designed to be long lasting and easy to clean, it can keep your pool and spa clear and safe for people. - It is a nice filter accessory that will bring you a good experience, which is practical and economical. - Our filter will keep your water clearer and is easier to clean, get cleaner water in the pool/spa. - Preferred reliable polyester fabric material, which is safe, durable and has long serving life. The filter can trap particulates, thus ensuring clear and clean water, which is very useful. Designed to be long lasting and easy to clean, it can keep your pool and spa clear and safe for people. It is a nice filter accessory that will bring you a good experience, which is practical and economical. Our filter will keep your water clearer and is easier to clean, get cleaner water in the pool/spa. Preferred reliable polyester fabric material, which is safe, durable and has long serving life.