1. Made of high-quality materials, durable and practical. High-quality replacement filter elements suitable for hot tubs and spas. 2. They are easy to install and maintain. They just need to rinse regularly under the tap. However, if they are still dirty or discolored after rinsing, they must be replaced. Otherwise, the filter pump may be damaged. 3. Help remove dirt and provide you with clean water. Replace a new filter element every two weeks for best results. 4. The filter element keeps your pure spa jet massage water clean. It is suitable for most massage pools. You can enjoy a safe and healthy massage pool spa. 5. Enjoy a safe and healthy massage pool spa. The filter can effectively remove hair, leaves, dust, sediment, sand, etc. Applicable products: filter Filter element form: pleated filter element Purpose: water filtration Scope of application: hot tub Applicable object: water Compatible models: MSPA FD2089 Color: Grey Material: Plastic Package Contents: 3 x filter elements Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.