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Big Blue Filter Housing Wrench
The Full Flow (BB) housing wrench provides easy opening and tightening of the filter housings when replacing sediment and carbon filters. The wrench measures 7-inches inside diameter and 6-inches inside the 4 inter locks. The wrench will fit 10 or 20-inch housings.
- Wrench can be used on all Hydro-Safe (R) products and most Slimline housings
- Heavy duty strength
- Made of white polypropylene
- For easy opening and tightening of the filter housing when replacing the filter