Filter Gravel is used as a support media to filter sand and coal in water filters. Filter gravel is used as decorative pebble and drainage material.

Filter housings are made to fit various types of filters. These filter housings are made according to the type of filter used in purification system. Mostly these filter housing are made from various types of plastic and steel. Filter Housings help maintain the high standards of purity and performance required in critical contamination control systems and processes where purity, quality, and filtration economy are required.