Hach 5B Water Hardness Test Kit Combo Kits A lamp should be replaced

A lamp should be replaced annually and the sleeve should be replaced if it is cracked or chipped or if it remains cloudy or stained after cleaning

Kit includes a filter wrench for easy cartridge changes

End users should perform their own tests to determine suitability for each application

1 TQ56-75FC Reverse Osmosis Membrane - 75 GPD

But Rigid: Falcon Connector's unique corrugated design makes them highly flexible so they can turn tight corners

Hach 5B Water Hardness Test Kit Combo Kits A lamp should be replacedDescription The Hach 5B is a simple drop count titration style water hardness test kit. Easily test your water hardness with a high degree of accuracy. Ideal for water that is no harder than 30 grains per gallon. Will perform about 100 tests. Resources Instructions: Hach 5B Water Hardness Test Kit Tech Specs Range: 0 30 Grains per Gallon Resolution: 1 Grain per Gallon Can perform about 100 tests In the Box sample tube mixing bottle dry reagent scoop