Tier1 PAS-1444 Replacement Pool and Spa Filter fits systems that use 5 in. Dia by 9 1/4 in. L filters. Tier1 Pool and Spa filters will protect your investment engineered to outperform the competition and exceed your expectations. Featuring high durability filter fabric that maintains strength even when loaded with sediment， a tighter porosity and denser weave to capture more contaminants in less time， and a high strength， high flow core designed to support the filter while providing industry leading flow rates. Tier1 Pool and Spa filters will clean your water faster and more efficiently with less wear and tear on your pump.
Fits systems that use 5 in. D by 9 1/4 in. L filters
High durability filter fabric that maintains strength even when loaded with sediment
Worry-free sediment reduction for 3-months
Cost-effective replacement
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