AquaChek Pink Nitrate - 25 Strips length_300 Feet it is constructed with a

it is constructed with a plated spring steel frame that will not rust

This part does not include installation hardware (must be purchased separately item #DF-SF118)

No additional chemicals

This is a Stenner Tube Housing Cover with Leak Detect Sensor designed for the S-Series with S3 prefix

P4R62E3-151

AquaChek Pink Nitrate - 25 Strips length_300 Feet it is constructed with aAquaChek Pink Nitrate Nitrite tests use the most accurate method for nitrate nitrite testing: a one step, one minute, nitrate nitrite test. Check nitrate nitrite levels if you are seeing excess chlorine demand. Positive nitrate test also indicates the potential for algae growth. For a clean and healthy pool, test the water at each end a minimum of twice a week!