Taylor 2000 Series pH Indicator Reagent, 16 oz | R-0004-E C8420 No need to drain the

No need to drain the pool

scalloped sides and textured risers

Total chlorine includes both free and combined chlorine

For home spas that get heavy use or for commercial spas

Length 23 5/16" Outer Diameter 8 15/16" Top Inner Diameter 4" Bottom Inner Diameter 4" Material 3 oz

Taylor 2000 Series pH Indicator Reagent, 16 oz | R-0004-E C8420 No need to drain theTaylor #4 pH Reagent 16 oz Used to test for pH Taylor R 0004 pH Indicator Solution measures pH levels in pool and spa water by delivering accurate colorimetric readings and helping to achieve balanced pH for optimal swimmer comfort and sanitizer effectiveness. Taylor R 0004 E Features and Benefits: Storing reagents at a consistent temperature in the range if 3685F (229C); extreme temperature fluctuation, say from a refrigerator to a hot car trunk,