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- USA
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Ships within 48 hours · Estimated delivery Oct 29 - Nov 3
Reserve from the case
Ships within 48 hours · Estimated delivery Oct 29 - Nov 3
Removes chlorine
The PS-27300-S35 is ideal for use as a reverse osmosis prefilter
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1/4" of scale build-up on heating elements requires 55% more energy to attain the same temperature
Centrifuge type sediment separation
PurTest Project School Kit - 8 tests for up to 5 Students Pool Removes chlorineThe 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
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