High flow support Gravel for Whole House Water Filters that use activated carbon and other media such as multi-media. For 8" to 12" diameter tanks. High purity reliable quality gravel that makes this media great for filtration applications.
How Gravel Media works:
Acts as a support for filter medium. Gravel media is cleaned to remove all shale, clay and inorganic impurities.
Type: Gravel for filter bed support Color: varies Quantity: 1 bag Weight: 16 lbs
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