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an OEM replacement designed to keep your TR140 filtration system running smoothly
Add this replacement tube to your kit today
pH-stable formula is ideal for households seeking consistent pool chemistry and swimmer comfort
Add to cart now to safeguard peak cleaning efficiency and enjoy a hassle-free pool experience
Makes chlorine last longer
AquaChek Nitrate Nitrite Test Strips Size:25 Strips an OEM replacement designed toAquaChek's Nitrate Nitrite test strips give pool owners an easy, effective way to test for high nitrate nitrite levels in their pool, which can cause uncontrollable algae growth and chlorine depletion that wreck pool usability. Considered the X factor when diagnosing difficult pool problems, Nitrate Nitrite produces a quick, accurate reading of your nitrate nitrite levels, which if high can be treated to restore chlorine's normal effectiveness and