Description
NOTE: You should only use the filter wrench to loosen the sump; over tightening can damage the o-rings and make it more difficult to open the housing later.
This Sump Wrench is designed to fit and loosen 10″ & 20″ Big Blue and Big Clear Housings. It is the perfect tool to help loosen a stuck filter housing, and makes changing the filter quick and easy.
Features:
- Makes filter change-outs quick & easy
- Perfect for loosening a stuck filter housing
- Do not use to tighten filter housing
California residents Prop 65 WarningWARNING!






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