2 in1 Refill Test Kit- DPD1 Tablets & PH Phenol Red Solution Pools Spa

Save money and plastic by not having to buy a full 2 in 1 test kit every time and just buy a refill instead.

Refill Test Kit-50 DPD1 Tablets & 1 PH Phenol Red Solution   

Professional Pool & Spa Test Kit:

This refill kit is especially for 2in1 test kits. And includes 50 DPD1 rapid dissolving tablets from the World no1 test tablet manufacturer, Lovibond Germany.

The PH test, Phenol red solution is specially formulated to include a Chlorine neutralizer. So you don't need a separate solution