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PCD50 spa filter equivalents

Part number PCD50 appears in 1 cited cross-reference row below. Each row lists the OEM, Unicel and Pleatco numbers that the source documents treat as interchangeable, plus the cartridge size so you can confirm against your old filter.

Caldera C-7451 cartridge (OEM 033016)

OEM033016
UnicelC-7451
PleatcoPCD50
Filbur—
Size7" × 10-3/4", 50 sq ft

Sources

Not in sources: no Filbur equivalent sourced; no model-year range in source.

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