AquaChek 521252A 4-in-1 Total Bromine Red Test Strips - 50 Count with finer particles being filtered

with finer particles being filtered out as the pores of the element become clogged by the larger debris

Aladdin Tbs301 Seal Assembly Boxed

Features: Saves time and money – no more draining pool water or replacing faceplate

Push button On/Off start

Northstar SP4000 High Performance

AquaChek 521252A 4-in-1 Total Bromine Red Test Strips - 50 Count with finer particles being filteredIdeal for customers who use bromine as a sanitizer in their spa or pool. Includes a 4th test for Total Hardness as low levels can cause significant damage to metal pipes & fixtures, as well as plaster. Get test results for 4 important chemistries in seconds: Total Bromine, pH, Total Alkalinity, and Total Hardness. Works in spas and pools equipped with sodium bromide generators.