1、[Durable Material] Made of heavy duty polyester paper material, which is durable, environmentally friendly, and long service life. 2、[Simple To Clean] This swimming pool filter is easy to clean, can achieve the ideal filtering effect, so you can use it with confidence. 3、[Simple To Replace] For maximum efficiency, clean the ink cartridges once a week and replace them once a month or earlier. 4、[Keep Water Clean] This pool filter screen replacement can ensure your water is clean and freshness, to meet your various need. 5、[Widely Application] Widely used in a variety of situations, such as baby swimming pools, children's pools, massage pools, etc. Item Type: Swimming Pool Filter Material: Polyester paper + plastic Application: Baby swimming pool, children's pool Suitable Specification Model: Fit for FD2137 Weight: Approx. 185g / 6.5ozProduct Size: Approx. 20.4 x 10.7 cm / 8 x 4.2 in 1 x Swimming Pool Filter Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.