50kg/m3 density open cell sponge filter

Filter sponges are widely used for aquarium filter,air filter and other filtering business

PU foam, top of quality,reasonable price and great credit standing. It can be used to remove foul and peculiar smell, purify environment with high efficiency, low air pressure and low consumption. 

Products are widely used in the fields of chemistry, sanitary, medical, Architecture, household electrical appliances, aquarium, autos and motors, sewage and petroleum treatment for filtering, protecting, decorating, straining, cleaning and others.

Features:

(1) Have numerous micro-pores.                

(2) Large surface area.                 

(3) Excellent absorption.                 

(4) Purifying ability.

(5) Eco-friendly product.