This sand is one of the highest quality water filtration sands available. The sand meets or exceeds standards of NSF/ANSI 61 & 372 and AWWA B100. It has a high silica content and low acid solubility to ensure a durable filter media performance.
This sand is one of the highest quality water filtration sands available. The sand meets or exceeds standards of NSF/ANSI 61 & 372 and AWWA B100. It has a high silica content and low acid solubility to ensure a durable filter media performance.
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