7 in 1 Swimming Pool PH Test Paper Multipurpose Chlorine/PH/Hardness/Bromine Test Strips Swimming
Aliexpress UK
Clearwater pH Increaser – 1kg Powder for Hot Tubs & Pools. Keep your water crystal clear and perfectly balanced with Clearwater pH Increaser!
eBay
50pc Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper Residual Chlorine PH Value
Aliexpress UK
7kg pH Minus - Swimming Pool & Spa Chemicals. Test your pool/spa water to establish what the existing chemical level is in your water. The pH of your water should be between 7.2-7.6 for optimal bather comfort, with and ideal reading of 7.4.
eBay
3/7in1 Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper Residual Chlorine PH Value
Aliexpress UK
.
eBay
1set PH Chlorine Water Quality Test Kit Swimming Pool Tester Water Testing Box Accessories For Pool
Aliexpress UK
Keep your water crystal clear and perfectly balanced with Clearwater pH Increaser!
eBay
50/100pcs 3/5/6/7 in 1 Swimming Pool PH Test Strips SPA Swimming Pool Water Tester Paper Hardness
Aliexpress UK
AquaSPArkle pH Plus is a granular product used to adjust water pH upwards. Compatible with all spa sanitisers. Test the pH of your spa water and if it is below 7.2, use AquaSPArkle pH Plus to raise it.
eBay
50/100pcs Multipurpose 6 in 1 Chlorine PH Test Strips SPA Swimming Pool Water Tester Pape
Aliexpress UK
Part number: CH0005. Item model number: CH0005. Using the pH increaser couldn't be easier. You can apply it directly to the hot tub (so long as the water temperature is over 20°C or alternatively if under 20°C, by pre-diluting in a container of warm water before adding to the spa water.).
eBay
Bottled 5 in 1 PH Test Strips Multipurpose SPA Swimming Pool Water Tester Paper Hardness Tool
Aliexpress UK
Having recently closed my HotTub hire business (hottubandspahire.uk) I have a load of stock items I am looking so move on to clear space at home so price includes free postage.
eBay
2025 New 5-Way Test Kit For Pool & SPA Acid Demand Chlorine Total Alkalinity Bromine PH Water
Aliexpress UK
Relax pH Plus will increase pH of water in swimming pools and spa hot tubs. -If you test kit reading is indicated a pH of lower than 7.2 add pH Plus at the rate of 10g per 1000 litres(220 gallons) of pool and spa water.
eBay