Precise alkalinity measurement ensures balanced water chemistry for comfort and equipment longevity
Easy-to-use reagent format allows quick results with just adding to water sample
Compatible with existing Blue Devil test kits for seamless integration
Convenient 1/2 oz refill ideal for regular testing and easy storage
Summarized by Shop
The Valterra Blue Devil #5 Solution is a 1/2-ounce reagent refill designed for use with Blue Devil Test Kits to measure total alkalinity levels in swimming pools and spas. Regular monitoring of total alkalinity is essential for maintaining balanced water chemistry, which ensures both bather comfort and the longevity of pool equipment. To