Features:1. This filter efficiently removes hair, leaves, dust, sediment, sand, etc. Enjoy clean leisure time in your pool.2. Unique Trilobal Filtration Fabric Structure make it easier to capture large volume of contiminants. 3. It is also easy to wash/clean to recondition the filter.4. The pool filter is a practical tool and must be replaced regularly to maintain filtration efficiency. It is recommended to replace the filter every 4-5 days in summer to keep the water clean.5. Swimming pool pump filter cartridge, simple operation, can effectively remove hair, leaves, dust, sediment, sand, etc., reliably and effectively ensure the cleaning of swimming pool and water pumpNotice:*Actual color may be slightly different from the image due to different monitor and light effect*Please allow 1-3cm deviation due to manual measurementDescription:Size: As the picture shown Package List:Choice 1:1 pcs x Swimming Pool Filter Choice 2:2 pcs x Swimming Pool Filter Choice 3:3 pcs x Swimming Pool Filter