Culligan Heavy-Duty Housing Wrench 5-7/8 in

The Culligan SW-3A is a Whole House – Sediment Heavy-Duty Wrench designed to loosen the bottom of housings during cartridge replacements. This wrench is compatible with Culligan model: HD-950A.

Instructions: Slide circular end over housing until a snug fit is achieved and unscrew. NOTE: Do not use wrench to tighten bottom of housing. Only hand-tighten bottom of housing onto cap to prevent cracking.

Manufacturer ID: SW-3A