Big Blue Water Filter Housing Wrench | SW4 Reverse Osmosis Housing Wrench

SKU# 367741
  • Sale
  • Regular price $7.00

SW4 Big Blue Reverse Osmosis Housing Wrench fit most big blue filter housings to help make filter replacement much easier and helps prevent the breaking of the filter housing.  Never over-tighten your reverse osmosis water filter housings, they may crack or ruin the O-ring seal.  This wrench should be used to unscrew the housings only.