- 100 x Relax DPD No 1 Rapid Tabs Code : RCH085
- 100 x Relax Phenol Red Rapid Tabs Code : RCH087
- 100 x Relax DPD No 3 Tabs Code : RCH086
- AquaCheck 6 in 1 Spa Test Strips (50) - CLEARANCE Code : GTK032
- AquaChek White Salt Titrators - 10 strips Code : GTK345
- Phosphate Test Strips - 50 Strips Code : GTK360
- Chlorine and pH Pool Tester Code : GTK500
- 250 x Phenol Red Tablets Code : GTK905
- 250 x DPD No 3 Comparator/Photometer Tablets Code : GTK210
- 250 x DPD No 1 Comparator/Photometer Tablets Code : GTK205Out of stock
- Bromine and pH Pool Tester Code : GTK505
- 250 x Alkalinity M Tablets Scuba 2 Code : GTK904
- 250 x Cyanuric Acid Test Tablets Code : GTK865
- Total Alkalinity Kit Tablet Count Code : GTK520
- Calcium Hardness Kit Tablet Count Code : GTK525
- Cyanuric Acid Kit Code : GTK530
- AquaChek Chlorine 4-in-1 Pool & Spa Test Strips Code : GTK122