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Use the SW-4 filter housing wrench only for twisting off water filter housing sumps. Use the SW-4 wrench to loosen the bottom of the housing during cartridge replacement. Slide circular end over housing until a snug fit is achieved and unscrew. The SW-4 wrench makes changing water filters easy. The SW-4 spanner wrench can be used with number 20 Big Blue heavy duty whole house water filter housings. DO NOT use the SW-4 housing wrench to secure the water filter canister to the water filter lid. You may damage the o-ring by securing the water filter lid too tight. The SW-4 wrench is approximately 6 Inches Wide. Width is slightly less at the notches.
| Manufacturer's Id | TIER1-SW-4 |
|---|---|
| UPC | 799932637483 |
| Warranty Guarantee | Unconditional Product Guarantee for Life of the Product |
- Use SW-4 Wrench With:
- Use with #20 Big Blue Whole House Water Filter Housings
- American Plumber W2010-PR / 152015 Water Filter Housings
- American Plumber W2015-PR / 152017 Water Filter Housings
- American Plumber WWHC / 152022 Water Filter Housing Set
- Pentek 150233 Water Filter Housings
- Pentek 150235 Water Filter Housings
- Pentek 150467 Water Filter Housings
- Pentek BBFS-22 Water Filter Housing Set
- Pentek BBFS-222 Water Filter Housing Set
- The Culligan / Pentek SW-4 Wrench is also known as:
- American Plumber 144368 Wrench
- American Plumber SW-4 Wrench
- Ametek Kleen-Plus 144368 Wrench
- Culligan 144368 Wrench
- Pentek 144368 Wrench
