Unicel Replacement Filter Cartridge 30 sq. ft. | 4CH-30 CMP Part 357149 is a complete

Part 357149 is a complete 10-piece wet-end kit

this does not treat any existing metal staining

304 Stainless Steel Construction *Not recommended for saltwater

Backwash or clean the filter system following manufacturer's directions

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Unicel Replacement Filter Cartridge 30 sq. ft. | 4CH-30 CMP Part 357149 is a completeThe Unicel 4000 Series 4CH 30 is a 30 sq. ft. replacement filter cartridge engineered for spa filtration systems with a 1 1 2" MPT bottom connection. With 158 precision pleats of heavy duty 4 oz. Reemay 2040 polyester media, this cartridge delivers superior water clarity and extended service life compared to lighter weight alternatives. Specifications Filter Area 30 sq. ft. Length 11 7 8" Outer Diameter 4 5 8" Top Inner Diameter N A Bottom Inner