Flowmatic Systems WR-100 Water Filter Housing Wrench

The Flowmatic Systems WR-100 is a specialized housing wrench designed to make water filter cartridge replacement quick and hassle-free. This essential maintenance tool is engineered specifically for removing filter housing bodies from housing caps during cartridge changes in residential, RV, and marine water filtration systems.

Key Features:

• Compatible with Watts Flowmatic POU Slim Line Series including FH500, FH4000, FH4200, and FH7000 models
• Simple slide-on design fits snugly over filter housings for secure grip
• Eliminates the struggle of hand-tightened filter housings
• Durable construction for long-lasting performance
• Essential tool for routine filter maintenance

Important Usage Note: This wrench should only be used to loosen filter housings, never to tighten them. Over-tightening with a wrench can damage O-rings and make future removal extremely difficult. Always hand-tighten filter housings and use the wrench only for removal.

To use, simply slide the circular end of the wrench over the filter housing until you achieve a snug fit, then turn counterclockwise to unscrew the housing body from the cap. This tool makes regular filter changes significantly easier and helps extend the life of your water filtration system.