Water Test(767)
Uses item details. Price when purchased online
50+ bought since yesterday HTH Spa Care 6-Way Pool and Spa & Pool Test Strips, Chemical Tester, 25 Each From $6.54 Was $14.00
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From$654
$14.00
HTH Spa Care 6-Way Pool and Spa & Pool Test Strips, Chemical Tester, 25 Each
2514.8 out of 5 Stars. 251 reviews
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Digital Water Testing Kit - Digital Hot Tub Water Tester for Pool - Digital Chlorine Tester for Pool by AquaDoc with Water Analyzer and Test Strips $157.49
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$15749
current price $157.49Digital Water Testing Kit - Digital Hot Tub Water Tester for Pool - Digital Chlorine Tester for Pool by AquaDoc with Water Analyzer and Test Strips
144.3 out of 5 Stars. 14 reviews
Best seller EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine From $11.99
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From$1199
EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine
1094.7 out of 5 Stars. 109 reviews
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Best seller HTH 6-Way Test Kit — Strips, 100 Count — Pool and Pond Water Testing Kit for pH, Chlorine, Alkalinity, and More From $20.00
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From$2000
HTH 6-Way Test Kit — Strips, 100 Count — Pool and Pond Water Testing Kit for pH, Chlorine, Alkalinity, and More
2614.4 out of 5 Stars. 261 reviews
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Best seller LabTech LT5010 H2O OK Drinking Water Analysis Test Strips Kit, 10 Water Quality Tests Included, 0.058 lb. From $9.98
3 options
Available in additional 3 optionsFrom$998
LabTech LT5010 H2O OK Drinking Water Analysis Test Strips Kit, 10 Water Quality Tests Included, 0.058 lb.
1574.3 out of 5 Stars. 157 reviews
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50+ bought since yesterday Clorox Pool&Spa, Multi-Use Smart Strips forWater Testing, 30 Count, 0.05lb Pool Test Strips 1ct
Clorox Pool&Spa, Multi-Use Smart Strips forWater Testing, 30 Count, 0.05lb Pool Test Strips 1ct
10304.5 out of 5 Stars. 1030 reviews
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PRO-LAB Total Water Quality Test Kit $27.65
$2765
current price $27.65PRO-LAB Total Water Quality Test Kit
454.3 out of 5 Stars. 45 reviews
Best seller HTH 6-Way Test Kit — Strips, 100 Count — Pool and Pond Water Testing Kit for pH, Chlorine, Alkalinity, and More
HTH 6-Way Test Kit — Strips, 100 Count — Pool and Pond Water Testing Kit for pH, Chlorine, Alkalinity, and More
2614.4 out of 5 Stars. 261 reviews
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Heavy Metals Water Test Strips (8 Tests) - 100ct Home Water Testing Kit for Iron, Mercury, Copper, Lead, Chromium, Magnesium, Cadmium, Calcium-Well Home Tap Testing Kit $12.99
$1299
current price $12.99Heavy Metals Water Test Strips (8 Tests) - 100ct Home Water Testing Kit for Iron, Mercury, Copper, Lead, Chromium, Magnesium, Cadmium, Calcium-Well Home Tap Testing Kit
44 out of 5 Stars. 4 reviews
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Best seller Pool and Hot Tub Water Test Strips 7-Way Testing 150 Strips $8.99
$899
current price $8.99Pool and Hot Tub Water Test Strips 7-Way Testing 150 Strips
65 out of 5 Stars. 6 reviews
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Swimming Pool Test Strips 7-Way Water Quality Testing 100 Count $5.99 Was $7.99
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Now$599
current price Now $5.99, Was $7.99$7.99
Swimming Pool Test Strips 7-Way Water Quality Testing 100 Count
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MERYDI Phosphate Test Strips Water Quality Testing For Pool and Spa, 50 Count $13.99
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$1399
current price $13.99MERYDI Phosphate Test Strips Water Quality Testing For Pool and Spa, 50 Count
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PRO-LAB Water Bacteria Test Kit BA110 - Pool Test Kit $12.65 Was $20.99
Now$1265
current price Now $12.65, Was $20.99$20.99
PRO-LAB Water Bacteria Test Kit BA110 - Pool Test Kit
393.8 out of 5 Stars. 39 reviews
Wiher 16 in 1 Water Testing Strips, Water Testing Kits for Drinking, Pool Water,100 Strips Home Water Quality Test Kit Testing for pH, Hardness, Chlorine, Lead, Iron, Copper, Nitrate, Nitrite From $13.99
2 options
Available in additional 2 optionsFrom$1399
Wiher 16 in 1 Water Testing Strips, Water Testing Kits for Drinking, Pool Water,100 Strips Home Water Quality Test Kit Testing for pH, Hardness, Chlorine, Lead, Iron, Copper, Nitrate, Nitrite
304.4 out of 5 Stars. 30 reviews
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PurTest P0402 Home Water Analysis Test Kit-- PB Format $39.06
$3906
current price $39.06PurTest P0402 Home Water Analysis Test Kit-- PB Format
16 in 1 Drinking Water Test Kit Strips, 100 cnt. Home Water Quality Test for Tap Water, Pool, Spa. Strips for Water Hardness, Total Chlorine, Mercury, Lead, Aluminum, Fluoride, Iron, pH and $19.99
$1999
current price $19.9916 in 1 Drinking Water Test Kit Strips, 100 cnt. Home Water Quality Test for Tap Water, Pool, Spa. Strips for Water Hardness, Total Chlorine, Mercury, Lead, Aluminum, Fluoride, Iron, pH and
193.8 out of 5 Stars. 19 reviews
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Clorox Pool&Spa 3-Way Pool Test Kit pH, 1ct From $8.68
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Available in additional 2 optionsFrom$868
Clorox Pool&Spa 3-Way Pool Test Kit pH, 1ct
5074.3 out of 5 Stars. 507 reviews
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GJX Water Hardness Test Kit - Water Testing Kit for Drinking,Swimming Pool (0-425 PPM,100 Strips) $6.86
$686
current price $6.86GJX Water Hardness Test Kit - Water Testing Kit for Drinking,Swimming Pool (0-425 PPM,100 Strips)
HTH Pool Care 6-Way Test Strips, Swimming Pool Water Chemical Tester, 30 Strips From $15.99
2 options
Available in additional 2 optionsFrom$1599
HTH Pool Care 6-Way Test Strips, Swimming Pool Water Chemical Tester, 30 Strips
4504.2 out of 5 Stars. 450 reviews
Valink 14-in-1 Drinking Water Test Kit Water Quality Test for Well and Tap Water 50/100pcs
Valink 14-in-1 Drinking Water Test Kit Water Quality Test for Well and Tap Water 50/100pcs
103.7 out of 5 Stars. 10 reviews
AquaChek 2 Yellow Swimming Pool Spa Chlorine 4 in 1 Test Strips Aquacheck 50pk $13.35 Was $15.15
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Now$1335
current price Now $13.35, Was $15.15$15.15
AquaChek 2 Yellow Swimming Pool Spa Chlorine 4 in 1 Test Strips Aquacheck 50pk
884.6 out of 5 Stars. 88 reviews
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AK Ainkter Saltwater Pool Test Strips 0-8000 PPM Range Fast Accurate 50 Count $10.99 Was $12.99
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Now$1099
current price Now $10.99, Was $12.99$12.99
AK Ainkter Saltwater Pool Test Strips 0-8000 PPM Range Fast Accurate 50 Count
GJX 16 in 1 Drinking Water Test Kit, Home Water Test Kit $12.18
$1218
current price $12.18GJX 16 in 1 Drinking Water Test Kit, Home Water Test Kit
OTVIAP pH and Water Quality Test Kit, 100 Piece Pack $6.40 Was $7.95
Now$640
current price Now $6.40, Was $7.95$7.95
OTVIAP pH and Water Quality Test Kit, 100 Piece Pack
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JWshufel High Accuracy Digital PH Meter Water Tester Portable Pen Type PH Water Test Kit for Home Use Swimming Pools Hydroponics Spas Beer with Automatic Temperature Compensation From $5.39
From$539
JWshufel High Accuracy Digital PH Meter Water Tester Portable Pen Type PH Water Test Kit for Home Use Swimming Pools Hydroponics Spas Beer with Automatic Temperature Compensation
Best seller HTH Pool Care 6-Way Test Strips, The Container Holds 35 Strips that Test for Six Elements in All Pools and Spa Types, 35 Piece Count
HTH Pool Care 6-Way Test Strips, The Container Holds 35 Strips that Test for Six Elements in All Pools and Spa Types, 35 Piece Count
4284.4 out of 5 Stars. 428 reviews
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50+ bought since yesterday HTH Spa Care 6-Way Pool and Spa & Pool Test Strips, Chemical Tester, 25 Each Was $14.00
HTH Spa Care 6-Way Pool and Spa & Pool Test Strips, Chemical Tester, 25 Each
2514.8 out of 5 Stars. 251 reviews
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Lamotte Carbon Dioxide Water Test Kit $66.70
$6670
current price $66.70Lamotte Carbon Dioxide Water Test Kit
15 out of 5 Stars. 1 reviews
Water Test Strips, 16 in 1 Water Testing Kits for Drinking Water 100 PCS Rapid Test Strips Detect Hardness, Lead,Chlorine,pH, Nitrate,Iron and More Home Water Test Kit for Well, Tap, and Pool Water From $12.99
2 options
Available in additional 2 optionsFrom$1299
Water Test Strips, 16 in 1 Water Testing Kits for Drinking Water 100 PCS Rapid Test Strips Detect Hardness, Lead,Chlorine,pH, Nitrate,Iron and More Home Water Test Kit for Well, Tap, and Pool Water
64.2 out of 5 Stars. 6 reviews
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HydroTools 8420 Deluxe Two Way Swimming Pool Spa Chlorine Water Testing Test Kit $13.95 Was $21.97
Now$1395
current price Now $13.95, Was $21.97$21.97
HydroTools 8420 Deluxe Two Way Swimming Pool Spa Chlorine Water Testing Test Kit
434.5 out of 5 Stars. 43 reviews
AquaChek 641426E Swimming Pool and Spa Nitrate/Nitrite Test Strips, 25 Strips $17.99
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$1799
current price $17.99AquaChek 641426E Swimming Pool and Spa Nitrate/Nitrite Test Strips, 25 Strips
Bio Ouster 3in1 Cold Plunge Water Treatment, 32 oz – Weekly Cleaner, Clarifier, and Softener for Ice Baths, Made in USA $29.97
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$2997
current price $29.97Bio Ouster 3in1 Cold Plunge Water Treatment, 32 oz – Weekly Cleaner, Clarifier, and Softener for Ice Baths, Made in USA
24 out of 5 Stars. 2 reviews
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Clorox Pool&Spa Salt Pool Test Strips for Pool Water Testing, 25 Count of Six-Way Testers and 10 Count of Salt Level Testers Was $17.54
Clorox Pool&Spa Salt Pool Test Strips for Pool Water Testing, 25 Count of Six-Way Testers and 10 Count of Salt Level Testers
1504.1 out of 5 Stars. 150 reviews
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EASYTEST 7 in 1 Pool and Spa Test Strips, 150 Strips Fast and Accurate Water Quality Testing Kit for Swimming Pool and Hot tub, Strip Detects pH, Chlorine, Bromine, Total Hardness $11.99
$1199
current price $11.99EASYTEST 7 in 1 Pool and Spa Test Strips, 150 Strips Fast and Accurate Water Quality Testing Kit for Swimming Pool and Hot tub, Strip Detects pH, Chlorine, Bromine, Total Hardness
314.4 out of 5 Stars. 31 reviews
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FROG Test Strips for Pools and Hot Tubs, Quick and Easy Test Strips, Designed to with FROG Water Care Products. Tests for Chlorine, Bromine, Total Alkalinity, pH and Total Hardness, Pack of 2 $25.90
$2590
current price $25.90FROG Test Strips for Pools and Hot Tubs, Quick and Easy Test Strips, Designed to with FROG Water Care Products. Tests for Chlorine, Bromine, Total Alkalinity, pH and Total Hardness, Pack of 2
15 out of 5 Stars. 1 reviews
Pool Test Strips 7 in 1, 150 Strips Pool & Hot Tub Test Kit Strips, Pool Essentials Water Chemical Testing for Chlorine, Bromine, pH, Hardness, More, All in One Set | Lab Recommend | Quick Test Way $11.98
$1198
current price $11.98Pool Test Strips 7 in 1, 150 Strips Pool & Hot Tub Test Kit Strips, Pool Essentials Water Chemical Testing for Chlorine, Bromine, pH, Hardness, More, All in One Set | Lab Recommend | Quick Test Way
184.4 out of 5 Stars. 18 reviews
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Portable pH Chlorine Water Quality Test Kit | Pool Spa Hot Tub Water Tester | Dual Indicator Color Comparator | Includes Phenol Red & OTO Reagents 20mL Each | Compact Storage Box | Easy Carry Design Was $8.75
Portable pH Chlorine Water Quality Test Kit | Pool Spa Hot Tub Water Tester | Dual Indicator Color Comparator | Includes Phenol Red & OTO Reagents 20mL Each | Compact Storage Box | Easy Carry Design
Water Hardness Test Strips 100 Count with Range 0-425 ppm for Drinking Water Tap Water and More $11.48
$1148
current price $11.48Water Hardness Test Strips 100 Count with Range 0-425 ppm for Drinking Water Tap Water and More
1 Packs 50PCS Water Quality Test Strips for Pool Spa Drinking Water pH Hardness Chlorine Testing Kit with Fast Accurate Results for Home Lab Aquarium Hydroponics Science Education From $6.95
3 options
Available in additional 3 optionsFrom$695
1 Packs 50PCS Water Quality Test Strips for Pool Spa Drinking Water pH Hardness Chlorine Testing Kit with Fast Accurate Results for Home Lab Aquarium Hydroponics Science Education
16-in-1 Water Test Strips, Drinking Kit, 100 Strips Home Quality Kit $12.09
$1209
current price $12.0916-in-1 Water Test Strips, Drinking Kit, 100 Strips Home Quality Kit
16 in 1 Drinking Water Test Kit, Water Testing Kits for Drinking Water 100 PCS Water Quality Test Strips,Free Chlorine $11.05
$1105
current price $11.0516 in 1 Drinking Water Test Kit, Water Testing Kits for Drinking Water 100 PCS Water Quality Test Strips,Free Chlorine
14 out of 5 Stars. 1 reviews
Pentair R161644 No.7 Water Hardness Test Solution, 1-Ounce $8.22
$822
current price $8.22Pentair R161644 No.7 Water Hardness Test Solution, 1-Ounce
Clorox Pool&Spa 3-Way Reagent Refills for Swimming Pool Water Testing, 1 Count, 0.5 fl oz From $3.84
2 options
Available in additional 2 optionsFrom$384
Clorox Pool&Spa 3-Way Reagent Refills for Swimming Pool Water Testing, 1 Count, 0.5 fl oz
2084.5 out of 5 Stars. 208 reviews
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Ainkter Pool Test Strips Total Hardness 50 Count
Ainkter Pool Test Strips Total Hardness 50 Count
Bio Ouster Hot Tub Water Balancing Kit Spa pH Up, pH Down, Alkalinity Increaser, Calcium Hardness Increaser, and Test Strips, Made in USA $39.97
$3997
current price $39.97Bio Ouster Hot Tub Water Balancing Kit Spa pH Up, pH Down, Alkalinity Increaser, Calcium Hardness Increaser, and Test Strips, Made in USA
44.8 out of 5 Stars. 4 reviews
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Water Testing Kits for Drinking Water: Water Testing Strips Well and Drinking Water Test Kit, Water Test Strips with Hardness, Ph, Lead, Iron, Copper, Chlorine, And More $10.36 Was $11.54
Now$1036
current price Now $10.36, Was $11.54$11.54
Water Testing Kits for Drinking Water: Water Testing Strips Well and Drinking Water Test Kit, Water Test Strips with Hardness, Ph, Lead, Iron, Copper, Chlorine, And More
XtremepowerUS Swimming Pool Essential Chemistry Test Kit, 5-Way Pool and Spa Water Test Kit From $23.95
2 options
Available in additional 2 optionsFrom$2395
XtremepowerUS Swimming Pool Essential Chemistry Test Kit, 5-Way Pool and Spa Water Test Kit
694.4 out of 5 Stars. 69 reviews
17-In-1 Complete Water Test Kit for Home,200 Strips + 4 Water Testing Kits for Drinking Water Easy Testing, PH, Lead $25.61
$2561
current price $25.6117-In-1 Complete Water Test Kit for Home,200 Strips + 4 Water Testing Kits for Drinking Water Easy Testing, PH, Lead
GJX Water Test Kit 16 in 1 Professional Hardness Test Kits,Well Water Test Strips $10.66
$1066
current price $10.66GJX Water Test Kit 16 in 1 Professional Hardness Test Kits,Well Water Test Strips
Culligan Essential Water Lab Test Kit LAB KIT $62.00
$6200
current price $62.00Culligan Essential Water Lab Test Kit LAB KIT
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