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100434 spa filter equivalents
Part number 100434 appears in 1 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.
The same numbers, on one page, are in the cross-reference lookup. A schedule for this part number, and the buy link, are on the replacement schedule and reorder page. Published intervals by brand are in the replace and clean calculator.
Coleman Spas 7CH-50 cartridge (OEM 100434), 7" (178 mm) × 14-3/4" (375 mm), 50 sq ft. Unicel 7CH-50, Pleatco not listed.
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| OEM | 100434 |
|---|---|
| Unicel | 7CH-50 |
| Pleatco | not listed |
| Filbur | FC-0463 |
| Size | 7" (178 mm) × 14-3/4" (375 mm), 50 sq ft |
Sources
- Unicel 2026 Replacement Guide: Coleman OEM block PDF p.32: 100434 and 3301-1020 = 7CH-50, 7" x 14-3/4", 1-1/2" MPT, 50 sq ft. Spec table PDF p.15 (printed p.11): 144 pleats, 50 sq ft, Coleman and Vita. (PDF)
- Filbur Catalog & Reference Guide: Coleman Spas section PDF p.16: FC-0463 = 7CH-50 = PVT50P, OEM 100434, 50 sq ft (PDF)
- Pleatco 2023 Catalog: Deactivated list PDF p.24: PVT50P4 replacement N/A. Unicel cross-reference has no 7CH-50 line. (PDF)
Not in sources: No live Pleatco equivalent. No Coleman model name..
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