AquaChek Copper Test Strips (25 Count) Packagequantity:2 Screen and frame completely covered

Screen and frame completely covered with squeegee for scraping fine

Compatible with all types of filters and filtration systems

Measures 2-inch

Custom 25520-050-020 1

It is then placed in the center of the in-line filter assembly where it can be easily removed for cleaning or replacement

AquaChek Copper Test Strips (25 Count) Packagequantity:2 Screen and frame completely coveredAquaChek's Copper test strips provide pool owners with an easy, effective way to test for total copper content, which if too high can create problems such as staining, water discoloration, and corrosion. Once inserted into water, Aquacheck Copper will produce you with a quick, accurate reading of copper levels in your system, which if too high can then be eliminated by many different water treatments. FEATURES Easy and effective copper pool test