Description This is a greenhousewater fountain filter sponge. Reasonable design, very convenient for you, create a fresh condition for your greenhouseby using it. The water pump filters keeps water fresh and clean. With this item, it will bring much convenience to you. Features -Color:Black -Material:Sponge -Size:3.00X2.50X0.50cm/1.18X0.98X0.20in -Use high-grade and safe material, for a better and longer-lasting filtration.This filter will remove impurities and odors. -Premium replacement filter for greenhousewater fountain. Suitable for home and greenhouseuse.Safe and durable. -Sufficient quantity and you can also share them with your family and friends.Large quantity, easy to replace and use, too. -The smooth and fast filtration effect allows your greenhouse plantsto drink clearer water easily in the daily life. -Longer service life.They can filter impurities in the water pump well, your greenhousecan better watering water.Package list: 60 x Filter sponges