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Chemicals & Water Testing Products

667 products found

Swimming Pool Test 3 In 1

Testers

Swimming Pool Test 3 In 1

$74.99

Test All Water Swimming Pool Test 5 In 1 Strips

Testers

Test All Water Swimming Pool Test 5 In 1 Strips

$70.99

Water Tester PC-102B CL2 Chlorine and PH Water Quality Tester with Probe for Swimming Pool Spa Water

Testers

Water Tester PC-102B CL2 Chlorine and PH Water Quality Tester with Probe for Swimming Pool Spa Water

$41.99

Cinnyi pH and Chlorine Water Quality Tester, Portable Digital Meter for Swimming Pool, Aquarium, Spa Testing, with Large Display Screen

Testers

Cinnyi pH and Chlorine Water Quality Tester, Portable Digital Meter for Swimming Pool, Aquarium, Spa Testing, with Large Display Screen

$45.99

Lovibond Water Quality Test Reagents – DPD No.1, DPD No.3 & Phenol Red Tablets | 3 x 250 Pack | Chlorine & pH Testing for Pools, Hot Tubs, Aquariums, Ponds, Spas & More | Photometer Compatible

Chlorine

Lovibond Water Quality Test Reagents – DPD No.1, DPD No.3 & Phenol Red Tablets | 3 x 250 Pack | Chlorine & pH Testing for Pools, Hot Tubs, Aquariums, Ponds, Spas & More | Photometer Compatible

$177.99

AQUASPARKLE pH Increaser 1kg Granular Spa Water Treatment Chemical

Pool Balancers

AQUASPARKLE pH Increaser 1kg Granular Spa Water Treatment Chemical

$33.99

Wave Hot Tub Chemicals | pH Increaser for Hot Tubs & Swimming Pools | Fast-Acting Formula to Balance & Stabilize Hot Tub Water | 1kg

Pool Balancers

Wave Hot Tub Chemicals | pH Increaser for Hot Tubs & Swimming Pools | Fast-Acting Formula to Balance & Stabilize Hot Tub Water | 1kg

$33.99

Wave Hot Tub Chemicals | pH Reducer for Hot Tubs & Swimming Pools | Fast-Acting Formula to Lower & Stabilize pH Levels for Safe Hot Tub Water | 1kg

Pool Balancers

Wave Hot Tub Chemicals | pH Reducer for Hot Tubs & Swimming Pools | Fast-Acting Formula to Lower & Stabilize pH Levels for Safe Hot Tub Water | 1kg

$33.99

WAVE Hot Tub Spa Sparkle/Clarifier for Swimming Pool and Spa Treatment | Enhance Water Clarity for a Clean, Clear & Refreshing Spa Experience | 1 Litre

Pool Clarifiers & Enzymes

WAVE Hot Tub Spa Sparkle/Clarifier for Swimming Pool and Spa Treatment | Enhance Water Clarity for a Clean, Clear & Refreshing Spa Experience | 1 Litre

$33.99

SimplexHealth Chloride Water Test Strips 0-500 ppm – Sodium Chloride (Salt) Test Strips for Water Testing & Water Softeners – 50 Easy Dip-and-Read Strips

Testers

SimplexHealth Chloride Water Test Strips 0-500 ppm – Sodium Chloride (Salt) Test Strips for Water Testing & Water Softeners – 50 Easy Dip-and-Read Strips

$73.99

Hyuduo Digital TDS Meter for Water Quality Testing Portable LCD Water Tester with Temperature Measurement, 0–9990 ppm Range, PPM & °C Display

Testers

Hyuduo Digital TDS Meter for Water Quality Testing Portable LCD Water Tester with Temperature Measurement, 0–9990 ppm Range, PPM & °C Display

$21.99

Sehfupoye Pool Test Strips, 6 IN 1 Pool Spa Hot Tub Water Test Strips for PH, Total Chlorine, Free Chlorine/Bromine, Total Alkalinity, Cyanuric Acid, Total Hardness Test Strips (50pcs)

Testers

Sehfupoye Pool Test Strips, 6 IN 1 Pool Spa Hot Tub Water Test Strips for PH, Total Chlorine, Free Chlorine/Bromine, Total Alkalinity, Cyanuric Acid, Total Hardness Test Strips (50pcs)

$24.99

Water Analyzer,CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Tester with Probe,Large Screen Displays the Test Result on PH and Chlorine Level,Designed for Family-Sized Swimming Pool or Spa

Testers

Water Analyzer,CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Tester with Probe,Large Screen Displays the Test Result on PH and Chlorine Level,Designed for Family-Sized Swimming Pool or Spa

$44.99

nuoshen 6 in 1 Pool Spa Hot Tub Water Test Strips,Spa Test Strip for Total Chlorine, Residual Chlorine/Bromine, PH, Total Alkali, Hardness, Cyanuric Acid（50pcs）

Testers

nuoshen 6 in 1 Pool Spa Hot Tub Water Test Strips,Spa Test Strip for Total Chlorine, Residual Chlorine/Bromine, PH, Total Alkali, Hardness, Cyanuric Acid（50pcs）

$22.99

Water Quality Tester, PC-102B CL2 Chlorine and PH Tester Portable Digital Monitor Analysis Chlorine Swimming Pool Spa Water Quality Analyzer with Probe

Testers

Water Quality Tester, PC-102B CL2 Chlorine and PH Tester Portable Digital Monitor Analysis Chlorine Swimming Pool Spa Water Quality Analyzer with Probe

$41.99

Palintest - Pooltester Refill Pack | 50 Bromine Tablets for Accurate Pool & Spa Testing | Easy to Use for Reliable Results | Compact Storage | Includes Pool Testing Tablets, Reactive Material

Testers

Palintest - Pooltester Refill Pack | 50 Bromine Tablets for Accurate Pool & Spa Testing | Easy to Use for Reliable Results | Compact Storage | Includes Pool Testing Tablets, Reactive Material

$56.99

Water Quality Tester, Digital 2 in 1 pH Tester Chlorine/ CL2 Meter Portable Water Quality Monitor Checker with Large Screen for Swimming Pool Spa (Gray White)

Testers

Water Quality Tester, Digital 2 in 1 pH Tester Chlorine/ CL2 Meter Portable Water Quality Monitor Checker with Large Screen for Swimming Pool Spa (Gray White)

$46.99

ECENCE pH test strips 2x roll Hot tube pool and spa test strips litmus test paper measuring range 0-14 universal indicator paper acidity test for aquariums drinking water

Testers

ECENCE pH test strips 2x roll Hot tube pool and spa test strips litmus test paper measuring range 0-14 universal indicator paper acidity test for aquariums drinking water

$21.99

Portable Multifunctional Water Quality Monitor, 4 in 1 PH/TDS/EC/TEMP Tester Pen with LCD Screen. suitable for water sources, aquariums, hydroponics, swimming pools and other water systems.

Testers

Portable Multifunctional Water Quality Monitor, 4 in 1 PH/TDS/EC/TEMP Tester Pen with LCD Screen. suitable for water sources, aquariums, hydroponics, swimming pools and other water systems.

$50.99

Digital Water Quality Tester with LCD Display, 3 in 1 TDS/EC/Temperature Tester. Suitable for Aquarium,Swimming Pool, Drinking Water, Field Operations, Travel etc

Testers

Digital Water Quality Tester with LCD Display, 3 in 1 TDS/EC/Temperature Tester. Suitable for Aquarium,Swimming Pool, Drinking Water, Field Operations, Travel etc

$25.99

PH Chlorine Tester, pH Meters, for Swimming Pool, Water Quality Analyzer, with Probe, Easy to Set Up, Easy to Use, Quick Testing, Adjust Chlorine pH of the pool, for Pool Water Safety

Testers

PH Chlorine Tester, pH Meters, for Swimming Pool, Water Quality Analyzer, with Probe, Easy to Set Up, Easy to Use, Quick Testing, Adjust Chlorine pH of the pool, for Pool Water Safety

$53.99

sourcing map Silicone Stopper Plug Swimming Pool Winterizing Plug for 15-22mm Pipe Hole 2Pcs

Pool Winterizing Chemicals

sourcing map Silicone Stopper Plug Swimming Pool Winterizing Plug for 15-22mm Pipe Hole 2Pcs

$44.99

Denash TDS Meter,Digital LCD Water Quality Testing Pen for Water Purifiers and Filters, Food, Drink, Pools, Spas, Aquariums, Hydroponics(Blue)

Testers

Denash TDS Meter,Digital LCD Water Quality Testing Pen for Water Purifiers and Filters, Food, Drink, Pools, Spas, Aquariums, Hydroponics(Blue)

$20.99

Portable Water Quality Tester pH Tester, Chlorine Level Meter, Large Screen Display, Water Quality Analyzer Measurement Meter with Probe for Swimming Pool/Spa Water

Testers

Portable Water Quality Tester pH Tester, Chlorine Level Meter, Large Screen Display, Water Quality Analyzer Measurement Meter with Probe for Swimming Pool/Spa Water

$42.99

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