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 spa jet massage water clean. It is suitable for most massage pools. You can enjoy a safe and healthy spa experience. 5. Enjoy a safe and healthy massage pool spa. The filter can effectively remove hair, leaves, dust, sediment, sand, and other debris. Applicable product: filter Filter element type: pleated filter element Purpose: water filtration Scope of application: hot tub Intended use: water Compatible model: MSPA FD2089 Color: Grey Material: plastic Package Contents: 3 x filter elements Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual item. Measurement may vary by +/- 1-3 cm.