Domnicks RO Sapnner Key For Pre Filter bowl and all kinds of RO Solid Filter Cartridge(0.005, Pack of 1)

Description

This Universal Mini Imported Spanner/Wrench is Suitable for all the 50 to 100 GPD Membrane Housing-Compatible for many RO Model. The Pre filter Spanner Wrench is suited for most of the 10″ Standard RO Outer Filter Housing to make the Spun Filter Cartridge Change easier. Opening of the RO Membrane Housing is very difficult after soaking of the Membrane in the Water and lot of force is required with the Hand.Hence recommended to use the Plastic Spanner Wrench to make the Membrane Filter Change Easier.