Filter Sand NSF 0.45–0.55 mm (½ cu. ft., 50 lb Bag)

NSF-certified silica filter sand, effective size 0.45–0.55 mm — the standard support/filtration grade for pressure and gravity sand filters. Removes suspended sediment and turbidity in water treatment and well/groundwater filtration. Supplied by the bag: ½ cubic foot, 50 lb. 56 bags per pallet — request a quote for pallet or multi-bag pricing.