1/8" X 1/4" Gravel Underbedding - 50 Pounds

Washed Quartz Underbedding, an effective solution for improving backwash efficiency and prolonging the service life of media tanks. This high-quality underbedding is made of washed quartz, which provides excellent stability and support for the filter media above. It helps to prevent channeling and improves the distribution of water flow during backwash, ensuring efficient and thorough cleaning of the media. The Washed Quartz Underbedding is compatible with a wide range of media types and is available in various sizes to fit different media tank configurations.