Pentair Pentek Spanner Wrench for 10 inch Big Housings.
also knowns as Pentair Pentek SW-1A Spanner Wrench for AH 1/4 and 1/2 Standard Slimline 10 inch Housing Sumps.
This spanner has 6 ribs to fit the 6 ribs or valleys of the filter housing outer filter bowl.
Choose carefully
Note: Heavy Duty Housings may require a 4 Rib SW2 Spanner Wrench instead
Note: Big Housing Sumps require a different size Spanner Wrench.
Pentair Pentek SW1 SW-1A Spanner Wrench for 10 inch standard housing sumps features:
- For use with Pentek Pentair 10 inch Standard Housing Sumps, and is compatible with many other major brands.
- 6 ribs on the spanner
- Easily removes filter housing sumps for quickly changing water filter cartridges
- Helps loosen stuck and jammed filter housings
- CONSTRUCTED OF DURABLE PLASTIC for stability and resistance to corrosion