

💧 Stay ahead of the splash with Taylor’s trusted reagent!
Taylor Reagent #1 is a 0.75 oz DPD solution refill designed for precise pool and spa water testing. Compact and easy to use, this USA-made reagent ensures accurate chemical readings, helping you maintain crystal clear water effortlessly. Compatible with all Taylor test kits using reagent #1, it’s the go-to choice for pool professionals and enthusiasts since 1930.














| Best Sellers Rank | #23,294 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #26 in Swimming Pool Chlorine Alternatives #43 in Swimming Pool Test Strips |
| Brand | Taylor |
| Customer Reviews | 4.4 out of 5 stars 284 Reviews |
| Item Form | Aerosol |
| Item Volume | 22 Milliliters |
| Material Feature | Easy to Use |
| Scent | Lemon |
| Specific Uses For Product | Bottle |
P**G
Pool reagent.
Works as it should.
N**.
As expected
As expected. Thanks for saving a trip to the pool store!
B**A
Always consistent,for true readings
Taylor is my go to brand in pool chemicals,if you want true readings,trust Taylor
G**N
Item was good
Item was good
R**3
Direct replacement for in my test kit
Old vial was expired and with hot weather need to check chlorine more often. works well
F**S
Good value
Came quickly, priced better than local box stores
J**Y
Doesn't work
Don't know what was wrong with my bottle but it definitely does not test for chlorine.
S**D
On time
Great
Trustpilot
1 month ago
5 days ago