BP-420-25 Pentek Polypropylene Bag Filter SHOW_STOCK_LABEL Dosage - use 2–4 ounces

Dosage - use 2–4 ounces of dry Pot Perm Plus per cubic foot of filter media

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Tier1 PAS-1153 Replacement Pool and Spa Filter fits the Pentair Clean & Clear Plus 520

Tier1 Pool and Spa filters will protect your investment engineered to outperform the competition and exceed your expectations

This material offers significantly higher particulate efficiency than typical poly/cotton media pleated filters

BP-420-25 Pentek Polypropylene Bag Filter SHOW_STOCK_LABEL Dosage - use 2–4 ouncesThe Pentek BP 420 25 Filter Bag provides higher productivity with faster bag "change outs." The bags are manufactured from felt because it can take on a heavy load of solids, in comparison to similar mesh fabrics. The manufacturing process involves multiple steps: layering together the felt material on a screen for support, then finishing it with a glaze for a secure bond. This is a product that can certainly hold its own as it filters dirt and debris.