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Tier1 45 sq. ft. Spa Filter Cartridge for Freeflow Legend, Pleatco PFF50P4, Filbur FC-2401 TIER1-PAS-1247 - The Home Depot
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Tier1 10 in. x 5.31 in. 45 sq. ft. for Freeflow Legend, PFF50P4, FC-2401, 5CH-45 Spa Filter Cartridge (2-Pack) TIER1_PAS_1247_2_PACK - The Home Depot
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