Best Selling Products

Filters

Filters
Sort by:

3900 products

Save £14.53
Lovibond 3/40A Chlorine Disc (1.0mg/l)
Lovibond
Lovibond 3/40A Chlorine Disc (1.0mg/l) Sale price£131.84 Regular price£146.37
LaMotte Test Tube BrushLaMotte Test Tube Brush
Save £8.78
Lovibond Comparator 2000+Lovibond Comparator 2000+
Lovibond
Lovibond Comparator 2000+ Sale price£80.98 Regular price£89.76
La Motte Peracetic Acid Test Strips - Low Range 0-50La Motte Peracetic Acid Test Strips - Low Range 0-50
Eutech™ Elite CTS Pocket Tester - Pin Sensors - Conductivity/TDS/Salinity/Temp.Eutech™ Elite CTS Pocket Tester - Pin Sensors - Conductivity/TDS/Salinity/Temp.
Eutech Expert CTS Pocket TesterEutech Expert CTS Pocket Tester
EC1 - Conductivity/TDS/Temp Meter c/w 1413 SolutionEC1 - Conductivity/TDS/Temp Meter c/w 1413 Solution
Certificates of Origin & Certified Invoices
Sold out
Blue Horizons pH Plus 5kg - pH Increaser for Pools & Spas - Use PHPLUS5OL as alternativeBlue Horizons pH Plus 5kg - pH Increaser for Pools & Spas - Use PHPLUS5OL as alternative
Blue Horizons Total Alkalinity Raiser 5kg - Use TAPLUS5OL as alternativeBlue Horizons Total Alkalinity Raiser 5kg - Use TAPLUS5OL as alternative
IDEXX 120ml Vessels with Antifoam (200 pack)
Hanna Instruments  FILTER HOLDER WITH LUER LOCK HI-740271Hanna Instruments  FILTER HOLDER WITH LUER LOCK HI-740271
PoolLab Glycine Photometer TabletsPoolLab Glycine Photometer Tablets
Hanna Instruments-733-25 Reagents For HR Ammonia Checker
Pro-Swim Shock ItPro-Swim Shock It
Pro-Swim
Pro-Swim Shock It Sale priceFrom £12.53
Save £24.88
Lovibond Sewage / Effluent Test KitLovibond Sewage / Effluent Test Kit
Lovibond
Lovibond Sewage / Effluent Test Kit Sale price£223.53 Regular price£248.41
Test All Water 6 In 1 Hot Tub Test stripsTest All Water 6 In 1 Hot Tub Test strips
Save £2.26
Palintest Pooltester Chlorine/pH/Total Alkalinity
Palintest
Palintest Pooltester Chlorine/pH/Total Alkalinity Sale price£20.34 Regular price£22.60
Hyzyme Natural Septic Tank Treatment 4kg
LaMotte Chlorine DPD no.1 ColorQ Tablets (100)LaMotte Chlorine DPD no.1 ColorQ Tablets (100)
Save £1.88
Lovibond Cal-Test TabletsLovibond Cal-Test Tablets
Lovibond
Lovibond Cal-Test Tablets Sale price£19.80 Regular price£21.68
Water-I.D Pooltester for pH, Chlorine or Bromine & AlkalinityWater-I.D Pooltester for pH, Chlorine or Bromine & Alkalinity
Test All Water Trichlor Stabilized Small Chlorine Tablets (20g)Test All Water Trichlor Stabilized Small Chlorine Tablets (20g)
Hot Tub & Spa Total Alkalinity Plus (Sodium Bicarbonate)Hot Tub & Spa Total Alkalinity Plus (Sodium Bicarbonate)