PurTest Project School Kit - 8 tests for up to 5 Students Pool Built-in water pressure gauge helps

Built-in water pressure gauge helps monitor proper flow

to the filter to create one solid unit

Deluxe (OB26)

The 5" Slim-line Filter Housing Filter Kit is made by Watts and is equivalent to the Pentek #158002 which is black/blue

PurTest Project School Kit - 8 tests for up to 5 Students Pool Built-in water pressure gauge helpsThe PurTest Project School Kit is ideally sized for a science fair project or small group experiment. Water knowledge booklets and test strips engage students in identifying 8 water contaminants conditions, and teaches appropriate corrective action to improve water quality. Students will test for: Nitrates Nitrites pH Alkalinity Hardness Chlorine Copper Iron The teacher's guide includes the hydrologic cycle, building a well, acid rain and the dilution