губка

Foam sponge Filter sponge is widely used for aquarium filter, air filter and other filtering business. PU foam, Polyester foam, Polyether foam, top of quality, reasonable price and great credit standing. Filter foam products are widely used for aquarium, pet, water pump, cleaning and filter business. Bio-filter products have long life in water. Bio-filter products can been done many kinds of shape and size as client's requirement.