The SW-2 Culligan whole house water filter wrench is designed for use with 4.5 in. whole house water filtration systems from both Culligan and Ace. This is a genuine OE product that makes it easy to loosen your filter housing – and painless to replace your system’s water filters.
- Designed for use with Culligan and Ace 4.5 inch whole house water filtration systems
- Helps loose even the most stuck filtration system housings
- Makes water filter replacement quick, easy and painless
- Genuine OEM product