Best Chemicals Water Testing Products Deals Online in the UK (25 Deals Found)

Last Updated - 23/08/2025 Sort By:

Best Choice
AssuTest

New
AssuTest 17 in 1 Drinking Water Test Kit - Comprehensive 16 in 1 Water Testing Kits for Drinking Water, PH Test Strips,
【Calling for Health】AssuTest emphasizes the necessity to confirm that our drinking water is safe, pure and to guard our

£7.99 £21.99
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Best Value
EASYTEST

New
EASYTEST Hot Tub Test Strips, 150 Strips Pool and Spa Test for pH,Total Alkalinity,Free Chlorine and Bromine, Accurate 3
AFFORDABLE 150 STRIPS: This water chemical testing kit contains 150 test strips. Enough balanced for your swimming pool,

£9.99 £14.99
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New
17 in 1 Drinking Water Test Kit - Comprehensive 16 in 1 Water Testing Kits for
Includes 125 test strips and 2 bacteria tests All parameters are clearly labeled and correspond to the chart on the bott

£16.98
14% Off
Generic

New
50-Pack 16 IN 1 Drinking Water Test Strips Kit - pH, Hardness, Lead, Chlorine, Iron, Copper, Nitrate & More - Home Water
【Comprehensive Drinking Water Testing】 Ensure the safety and quality of your drinking water with our comprehensive water

£5.99 £6.99
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New
Clearwater Hot Tub, Pool and Spa Test Strips x 100 - 3 in 1 - Measures Chlorine
Dip Test Strips are a quick and easy way to check chemical levels in your above ground pool or hot tub. Using the chlori

£19.07
ausyde

New
Drinking Water Test Kit, 50 PCS 16 IN 1 Water Testing Strips for Drinking Water, Home Water Quality Test Lead Test Kit f
💧【Drinking Water Test Strips】: These water testing strips make it easy to identify 16 parameters, including pH, hardnes

£7.11 £7.49
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10% Off
Alevial

New
20 in 1 Drinking Water Testing Kit 75 Strips Home Test for Tap Water Quality, Detects Lead pH Hardness Chlorine Iron Flu
✔ 🏡 20-in-1 Complete Water Test Kit – Each water test strip measures 20 key parameters for safe drinking water, includi

£8.95 £9.95
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New
Clearwater CH0009 Water Clarifier for Hot tub Spa and Swimming Water Treatment
Bestway Clearwater 1 Litre Clarifier is the utmost tool for keeping the water in your pool or spa looking spotless and c

£13.33
Ximinwzm

New
50 Pcs Drinking Water Test Kit, 16 In1 Water Drinking Water Test Strips Kit, pH Water Testing Kits for Drinking Water,Te
Wide Range: Our water tester and kits can detect various substances like, basic water quality aspects, it provides a com

£4.99
Free Shipping
New
Clearwater CH0043 Hot Tub, Pool and Spa Test Strips x 50 - 3 in 1 - Measures Ch
Pack of 50 ClearWater Dip Test Strips are a quick and easy way to check chemical levels in your above ground pool or hot

£12.37
WLCTJIAYOU

New
Hot Tub Test Strips 7-In-1 (150Pcs)| Ph Test Strips For Swimming Pool & Spa | Pool Water Testing Kit For Chlorine, Bromi
Convenient Testing: Quickly and easily test your pool water with just a simple dip of the strip into the water for 2 sec

£7.59 £7.99
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Toumett

New
50 Pcs Swimming Pool Water & Hot Tub Test Strips,3 in 1 PH Test Strips Set,Rapid Easy,Accurate,Measurement of PH,Alkalin
【3 In 1 Pool Test Kit】 The keys to maintaining water quality in your swimming pool include Total alkalinity,Free Chlorin

£4.99
Free Shipping
New
20 in1 Drinking Water Testing Kit 145 Strips,Complete Water Testing Kits for Dr
[20-in-1 Drinking Water Test Kit] --The Water testing kits for drinking water offers the most extensive and comprehensiv

£23.64
SimplexHealth

New
SimplexHealth Total Hardness Water Test YES/NO (10 Tablets) Water Softener Test kit
Don't know whether your water softener is working correctly? Well with this quick and easy test kit you can find out wit

£3.99
Free Shipping
New
100PCS/SET URS-10T Urine Dipstick 10 Parameter Analysis Reagent Test Strips KH
Features:10 Parameter List:Leukocytes: Aka white blood cells. Indicate presence of infection. Nitrites: May be a sign of

£7.96
21% Off
TESPERT

New
TESPERT Water Testing Kits for Drinking Water 125 Strips - 16 in 1 Drinking Water Test Kit - Water Test Strips with Hard
【Calling for Health】We needs to identify and ensure that our home drinking water is safe and clean, free from common con

£17.98 £22.99
Free Shipping
New
URS-10T Reagent Strips - Fast Accurate Urine Test 100Pcs - 10 Parameters CQ
Features:10 Parameter List:Leukocytes: Aka white blood cells. Indicate presence of infection. Nitrites: May be a sign of

£7.54
New
Tetra Test 6-in-1 Strips Aquarium to Test 6 Essential Water Quality Parameters
Tetra Test 6-in-1 to check the six most important aquarium water values in one step. pH - The pH value of the water indi

£12.24
New
EASYTEST 6 in 1 Aquarium Test Strips, 150 Strip Pack Aquarium Water Test Kit
6 IN 1 AQUARIUM WATER TESTING: It is necessary to test water quality in the aquarium regularly and frequently. In an est

£16.82
New
OBEST 5 in 1 Digital Water Quality Tester PH/ORP/H2/Temp/CL Meter, Multi-parame
OBEST 5 in 1 Air Quality Tester.

£45.49
New
XULIN 100 Pcs Hot Tub PH Test Strips,6 in 1 Test Strips Kit-Swimming Pool Spa C
It can also be used to test hot tub water, it will work normally. We will only use these information for the purpose of

£10.99
New
Universal pH Test Paper Strips for Test Body Acid Alkaline pH Level, Skin Care,
Full pH range: it can test from 0 to 14, pH 0-14 color chart for you quickly compare the test results with the 4 colors

£11.61
New
9-in-1 Aquarium Test Strips - 150PCS Fish Tank Water Kit to Detect
Suitable for All Aquariums: These aquarium water test kits are perfect for all types of aquariums, ponds, and fish breed

£25.99
New
Spa Water Clarifier - Transforms Hot Tub Water From Cloudy and Dirty to Crystal
Transforms Cloudy Water: Cloudy hot tub water can be really hard to get rid of, especially if you dont want to completel

£29.95
New
Sapphire Waves 5 in 1 Multifunction Chlorine Tablets for Hot Tubs, Spa, Swimmin
Read more Read more.

£15.91

25 Chemicals Water Testing Products deals are available from: Amazon, eBay stores, starting from £3.99.
The biggest discount we found is 63% on AssuTest 17 in 1 Drinking Water Test Kit - Comprehensive 16 in 1 Water Testing Kits for Drinking Water, PH Test Strips, Lead, Iron and Hardness - 125 Strips for Home Tap and Well Water at Amazon.
The lowest price we found is £3.99 while the highest is £45.49.
Prices for the best Chemicals Water Testing Products deals average at £13.98.
Last updated on August 23, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Chemicals Water Testing Products.