【What You Will Get】You will receive 3 pack large pond pump filter bags, measuring 45*45cm, which can accommodate most popular pump sizes. (Before you purchase, Please make sure the size to fit your pumps. 【High Quality Materials】Made in premium industrial-grade mesh material, so the pond pump filter nettings are very durable and wear-resistant. 【Mesh Design】The 2mm mesh design can keep some small leaves, grass, insects, sticks and large debris out of the mesh pump filter bags, keeping the pump in your pond clean and working more efficiently. 【Easy to Use】Each of the media bags for pond has a drawstring, it can fix the pump in the pond filter bag conveniently, and will not fall off easily. 【Wide Application】Pond pump barrier bags are suitable for anywhere that you need to use the pumps, such as the ponds aquarium outdoor submersible pump,even the biological filter or swimming pool. Can meet your needs to prolong the pumps service life. Quantity delivered: 3 pieces