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Spanner Wrench for
Standard 4 3/4" Whole House Filter Housing
SW-2 Spanner
Made by Pentek
Fits most standard 10" H x 4 3/4" Dia. Filter Housings including QMP, Pentair, Pentek, Culligan, 3M
Specifications -
- Diameter - Outer 5.5", Inner 4.75", Nub-Nub 4.25"
- Length 12"