Brief:

EPS bead Filter is made by imported polystyrene resin granule material through high temperature two white ball Filter material made of foam, foaming degree more than 40 times as a raw material particles.

Features:

This product is light, large specific surface area, strong adsorption ability, not broken, high porosity, high filtering speed, escapes the dirt ability, the Filter material uniformity, long life and other advantages. Quasi density: 30-50 g/cm3, pore rate: 50%.