Pentair Cyanuric Acid Reagent - 32 oz | R161616 filter parts Ribbed construction for added comfort

Ribbed construction for added comfort and stability

Genuine Pentair manifold O-ring for Max-E-Therm heaters

preventing the cover from shifting or coming loose during use

This set contains seven full-size grids and one half-size grid

✅ High-Strength PVC Body built to withstand UV rays and chemical exposure

Pentair Cyanuric Acid Reagent - 32 oz | R161616 filter parts Ribbed construction for added comfortPentair Cyanuric Acid Reagent 32 oz R161616 Maintain accurate stabilizer testing with the genuine Pentair Cyanuric Acid Reagent. This 32 ounce replacement reagent is formulated for dependable cyanuric acid (CYA) measurements, helping maintain proper chlorine protection and balanced pool water. Features Genuine Pentair OEM replacement reagent 32 oz. (946 mL) bottle Measures cyanuric acid (CYA) levels Supports accurate pool water chemistry analysis