

🧪 Stay ahead of the splash—test smarter, not harder!
Taylor R-0001-C DPD Reagent #1 is a 2-ounce dropper refill designed for precise testing of Chlorine and Bromine sanitizer levels in pools and spas. Compatible with Taylor water test kits, it offers quick, easy-to-understand testing with clear instructions and pictograms. Made in the USA since 1930, this reagent ensures professional-grade accuracy for homeowners and commercial users alike, helping maintain safe and balanced water every season.




J**C
Works great
Product surpassed my wildest dreams! I will never need antidepressants for the rest of my life 😊
L**N
Good Price
OEM product...as expected
T**Y
Exactly what I needed!
Exactly what I needed!
P**E
It’s fine
Works just like every other time I’ve ordered it. Not much to say really.
O**Z
Good
Good
G**X
Good pool water testing
Using Taylor reagents to test my pool's water is simple and very accurate. Good value compared to buying smaller bottles of reagent at the local pool store.
C**K
Works well
Does what it's suppose to do accurate compared to pool boys results
C**V
Works Great!
Been using for years in our Motel Pool. Works Great!
Trustpilot
1 month ago
2 weeks ago