Colorful High Quality Filter Foam Sponge

    Reticulated filter foam is a kind of polyurethane foam with many regular pores. It is much more difficult to pour reticulated filter foam than normal foam, witch requires better pouring skills, better pouring equipment and better pouring conditions. Still few foam factory can supply high quality reticulated filter foams with competitive price in China.

    Dongguan YuanRui Polyurethane Material Co., Ltd is one of the most professional manufacturers specializeing in supplying high quality reticulated filter foams in China. Our reticulated foams ranging froom 15-60ppi for choices, and including different densities, firmness and colors. Duue to our competitive price, 80% of our products are sell to many countries in the world.

    reticulated filter foam is widely used in air and water. The reticulated structure also provides better flow rate of water and less chance of clog. You can use it in any aquarium or pond filter, sump, wet/dry, canister, power filter etc. or your HMF DIY project. It can be trimmed to any size with a utility knife. The size of pores is measure in pores per inch (PPI). The sponge with higher PPI has more pores in it. More pores means larger biological filtration capacity but with less water flow through rate and needs to be cleaned more often. It is recommended to use combination of sponge with difference PPI to get the best result.