








💧 Stay ahead of water quality—because your pool deserves precision.
Palintest AP 031/1 DPD No 3 tablets offer a professional-grade solution for measuring free and total chlorine levels in water. With 250 tablets per pack, they provide a long-lasting supply for frequent testing in pools, spas, and aquariums. Designed for use with Palintest photometers, these tablets deliver precise chlorine readings within a 0-5 mg/L range, helping maintain safe and clean water environments.


| ASIN | B072JDL51N |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 15,236 in Garden ( See Top 100 in Garden ) 43 in Pool & Hot Tub Testers |
| Customer Reviews | 3.0 3.0 out of 5 stars (11) |
| Date First Available | 10 July 2014 |
| Item Package Quantity | 1 |
| Item Weight | 1.7 g |
| Item model number | AP 031/1 |
| Manufacturer | Palintest |
| Material | DPD |
| Package Dimensions | 8.9 x 7.7 x 4.9 cm; 1.7 g |
| Part number | AP031/1 |
C**E
failed to indicate any chlorine
Tablets did not change colour even when in concentrated chlorine - will now buy elsewhere
R**E
Is this batch faulty?
I stocked up on these tablets at the start of the swimming season in April. However now that I come to use them not one tablet from the packet will give me any chlorine reading even though the pool is well chlorinated. Could this batch be faulty? I have bought before with no problems.
L**B
Not very good
Test tablets did not work correctly and gave false readings.