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Direct replacement for Nordic hot tub filter systems and Waterway part 817-4035. Pleatco PLPWW35L measures 5″ diameter x 8.5″ long with 35 sq ft of filtration. Handle top for easy removal, 1.5″ MPT bottom thread. Cross-references Unicel 4CH-935 and Filbur FC-0170. Pleatco’s free-flow core design improves flow rates over standard cartridges.
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🇺🇸 Ship from USA · On Agora since 2026
$44.30