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$33.99
Concentrated Red Tracer Dye - Highly Concentrated Fluorescent Water Tracing & Leak Detection Dye - One Gallon (128 Ounces)
Amazon.com
220
$33.99
Concentrated Red Tracer Dye - Highly Concentrated Fluorescent Water Tracing & Leak Detection Dye - One Gallon (128 Ounces)
Amazon.com
220
$36.99
$39.99
Green Tracing Dye - Highly Visible Concentrated Fluorescent Leak Detection Dye - 1 Gallon
Amazon.com
314
Free shipping
$36.99
$39.99
Green Tracing Dye - Highly Visible Concentrated Fluorescent Leak Detection Dye - 1 Gallon
Amazon.com
314
$12.96
$18.99
Taylor Technologies R-0002-C, Taylor Tech No.2 Reagent DPD Liquid For Swimming Pool, 2-Ounce, As Shown
Amazon.com
269
31% off
$12.96
$18.99
Taylor Technologies R-0002-C, Taylor Tech No.2 Reagent DPD Liquid For Swimming Pool, 2-Ounce, As Shown
Amazon.com
269
$56.95
Taylor K2005 High Range Swimming Pool Total And Free Chlorine Bromine Alkalinity Calcium Hardness Base And Acid Demand Ph DP Test Kit
Amazon.com
Free shipping
$56.95
Taylor K2005 High Range Swimming Pool Total And Free Chlorine Bromine Alkalinity Calcium Hardness Base And Acid Demand Ph DP Test Kit
Amazon.com
Free shipping
$9.99
$11.46
Taylor R-0001-C, DPD Reagent 1, 2 Ounce, For Testing Chlorine And Bromine Sanitizer Levels In Pool And Spas, Dropper Refill For Water Test Kits,
Amazon.com
12% off
$9.99
$11.46
Taylor R-0001-C, DPD Reagent 1, 2 Ounce, For Testing Chlorine And Bromine Sanitizer Levels In Pool And Spas, Dropper Refill For Water Test Kits,
Amazon.com
$21.49
Taylor Replacement Reagent Refill Kits - Basic Refill Kit - 2 Oz.
Amazon.com
677
$21.49
Taylor Replacement Reagent Refill Kits - Basic Refill Kit - 2 Oz.
Amazon.com
677
$24.64
Taylor R-0001 DPD Reagent 1 (2 Oz) (2 Pack)
Amazon.com
2K+
$24.64
Taylor R-0001 DPD Reagent 1 (2 Oz) (2 Pack)
Amazon.com
2K+
$15.99
Reagents For - Pool Lab, Poolwaterlab, Water Tester - DPD 1
Amazon.com
26
$15.99
Reagents For - Pool Lab, Poolwaterlab, Water Tester - DPD 1
Amazon.com
26
$25.00
Taylor Technologies R-0004-E Reagent No.4 Ph Indicator 16 Oz.
Amazon.com
140
$25.00
Taylor Technologies R-0004-E Reagent No.4 Ph Indicator 16 Oz.
Amazon.com
140
$9.95
Pentair Test Solution, OTO, 1/2 Oz. Chlorine, Bromine
Amazon.com
16
Free shipping
$9.95
Pentair Test Solution, OTO, 1/2 Oz. Chlorine, Bromine
Amazon.com
16
$14.99
Pool Leak Detection Dye Kit - With 2 Precision Applicators - Made In USA - Superior Long Lasting UV Pool Dye Easily Locates Leaks - For All Pool, Spa,
Amazon.com
357
$14.99
Pool Leak Detection Dye Kit - With 2 Precision Applicators - Made In USA - Superior Long Lasting UV Pool Dye Easily Locates Leaks - For All Pool, Spa,
Amazon.com
357
$81.70
GLB Sequa-Sol (1 Qt) (4 Pack)
Amazon.com
Free shipping
$81.70
GLB Sequa-Sol (1 Qt) (4 Pack)
Amazon.com
Free shipping
$16.99
Professional Pool Leak Detection Kit + 2 Precision Dispensing Applicators With 50% More Underwater Leak Identification Dye For All Pool Types (12 Fl
Amazon.com
30
$16.99
Professional Pool Leak Detection Kit + 2 Precision Dispensing Applicators With 50% More Underwater Leak Identification Dye For All Pool Types (12 Fl
Amazon.com
30
$223.74
$249.00
Lamotte Waterproof Bluetooth Colorq 2X PRO 7 2086
Amazon.com
Free shipping
10% off
$223.74
$249.00
Lamotte Waterproof Bluetooth Colorq 2X PRO 7 2086
Amazon.com
Free shipping
$12.99
WWD POOL Swimming Pool Spa Water Chemical Test Kit For Chlorine And Ph Test (2 Way Test Kit)
Amazon.com
2K+
$12.99
WWD POOL Swimming Pool Spa Water Chemical Test Kit For Chlorine And Ph Test (2 Way Test Kit)
Amazon.com
2K+
$134.99
Taylor Service Complete Pool Water Test Kit K-2006C
Amazon.com
1K+
Free shipping
$134.99
Taylor Service Complete Pool Water Test Kit K-2006C
Amazon.com
1K+
$449.00
Crystal Smart Water Monitor For Chlorine & Bromine Pools, Hot Tubs & Swim Spas - 24/7 Continuous Digital Water Testing With App Notifications &
Amazon.com
Free shipping
$449.00
Crystal Smart Water Monitor For Chlorine & Bromine Pools, Hot Tubs & Swim Spas - 24/7 Continuous Digital Water Testing With App Notifications &
Amazon.com
Free shipping
$329.00
Iopool Smart Water Monitor - Works For Chlorine & Bromine Pools, Hot Tubs, & Swim Spas - Gives Precise Dosage Recommendations.
Amazon.com
Free shipping
$329.00
Iopool Smart Water Monitor - Works For Chlorine & Bromine Pools, Hot Tubs, & Swim Spas - Gives Precise Dosage Recommendations.
Amazon.com
Free shipping
$1,234.32
Lamotte 3581 Mobile Waterlink Spin Touch Lab
Amazon.com
Free shipping
$1,234.32
Lamotte 3581 Mobile Waterlink Spin Touch Lab
Amazon.com
Free shipping
$6.97
$7.95
Test Solution, Pentair OTO, 1 Oz. Chlorine, Bromine
Amazon.com
166
Free shipping
12% off
$6.97
$7.95
Test Solution, Pentair OTO, 1 Oz. Chlorine, Bromine
Amazon.com
166
$116.07
Taylor Technologies K-2005C Service Complete Swimming Pool Test Kit
Amazon.com
Free shipping
$116.07
Taylor Technologies K-2005C Service Complete Swimming Pool Test Kit
Amazon.com
Free shipping
$13.39
Poolmaster Replacement Indicator Solutions 1 - 5 For Spa/Swimming Pool Water Testing
Target
Free shipping
$13.39
Poolmaster Replacement Indicator Solutions 1 - 5 For Spa/Swimming Pool Water Testing
Target
Free shipping
$16.49
Pentair 1 Oz 2 Ph Test Solution R161178
PoolZoom.com
$16.49
Pentair 1 Oz 2 Ph Test Solution R161178
PoolZoom.com
$14.99
$18.99
Pool Leak Detection Dye Kit - With 2 Precision Applicators - Made In USA - Superior Long Lasting UV Pool Dye Easily Locates Leaks - For All Pool, Spa,
Amazon.com
21% off
$14.99
$18.99
Pool Leak Detection Dye Kit - With 2 Precision Applicators - Made In USA - Superior Long Lasting UV Pool Dye Easily Locates Leaks - For All Pool, Spa,
Amazon.com
$40.95
$52.20
Taylor K-1005 DPD, 9-In-1 Pool Test Kit For Test Kit For Free & Total Chlorine, Bromine, Ph, Acid & Base Demand, Total Alkalinity, Calcium Hardness,
Amazon.com
Free shipping
21% off
$40.95
$52.20
Taylor K-1005 DPD, 9-In-1 Pool Test Kit For Test Kit For Free & Total Chlorine, Bromine, Ph, Acid & Base Demand, Total Alkalinity, Calcium Hardness,
Amazon.com
Free shipping
$64.44
Taylor Long Range Reagent - 32 Ounce - R-1003U-F
Pool Web
$64.44
Taylor Long Range Reagent - 32 Ounce - R-1003U-F
Pool Web
$10.99
Taylor DPD Reagent 3 - 2 Oz Dropper Bottle, R-0003-C By EZ Pool & Spa Supply
EZ Pool & Spa Supply
22
$10.99
Taylor DPD Reagent 3 - 2 Oz Dropper Bottle, R-0003-C By EZ Pool & Spa Supply
EZ Pool & Spa Supply
22
$44.51
Taylor TDS Solution - 32 Ounce - R-0968-1K-F
Pool Web
30-day returns (most items)
$44.51
Taylor TDS Solution - 32 Ounce - R-0968-1K-F
Pool Web
30-day returns
$46.99
Ph Meter For Water 7 in 1 PH/TDS/EC/Salt/S.G/ORP/Temp Meter,Ph Tester Digital Backlit Waterproof LCD,TDS Meter EC Meter PPM Meter Suitable For Pools,
Amazon.com
26
Free shipping
$46.99
Ph Meter For Water 7 in 1 PH/TDS/EC/Salt/S.G/ORP/Temp Meter,Ph Tester Digital Backlit Waterproof LCD,TDS Meter EC Meter PPM Meter Suitable For Pools,
Amazon.com
26
$12.23
Taylor TDS Solution - 2 Ounce - R-0968-1K-C
Pool Web
$12.23
Taylor TDS Solution - 2 Ounce - R-0968-1K-C
Pool Web
$10.72
Poolmaster 23225 1/2-Ounce OTO And Phenol Red Replacement Indicator Solutions For Spa And Swimming Pool Water Testing
Amazon.com
$10.72
Poolmaster 23225 1/2-Ounce OTO And Phenol Red Replacement Indicator Solutions For Spa And Swimming Pool Water Testing
Amazon.com
$101.94
$129.99
Taylor K-2006-SALT FAS-DPD, 9-In-1 Pool & Spa Test Kit, Free & Combined Chlorine, Ph, Acid & Base Demand, Total Alkalinity, Calcium Hardness, Cyanuric
Amazon.com
320
Free shipping
21% off
$101.94
$129.99
Taylor K-2006-SALT FAS-DPD, 9-In-1 Pool & Spa Test Kit, Free & Combined Chlorine, Ph, Acid & Base Demand, Total Alkalinity, Calcium Hardness, Cyanuric
Amazon.com
320
$22.13
Pentair R161056 No.2 OTO Solution, 16-Ounce
Amazon.com
Free shipping
$22.13
Pentair R161056 No.2 OTO Solution, 16-Ounce
Amazon.com
Free shipping
$34.95
Safedip Calibration Chemical 10 Pack For Digital Chemistry Tester | Swimming Pool Spas And Pond
Amazon.com
Free shipping
$34.95
Safedip Calibration Chemical 10 Pack For Digital Chemistry Tester | Swimming Pool Spas And Pond
Amazon.com
Free shipping
$56.99
Pool And Spa Rapid Bacteria Test By Watersafe, Detects Down To 1 Bacteria/ L, Including E. Coli, Salmonella And More, Pack Of 10
Amazon.com
494
Free shipping
$56.99
Pool And Spa Rapid Bacteria Test By Watersafe, Detects Down To 1 Bacteria/ L, Including E. Coli, Salmonella And More, Pack Of 10
Amazon.com
494
$129.89
Taylor Service Complete DPD Chlorine/Bromine, Ph, Alkalinity, CYA (DPD High Range) Test Kit 2 Oz, K-2005C By EZ Pool & Spa Supply
EZ Pool & Spa Supply
327
$129.89
Taylor Service Complete DPD Chlorine/Bromine, Ph, Alkalinity, CYA (DPD High Range) Test Kit 2 Oz, K-2005C By EZ Pool & Spa Supply
EZ Pool & Spa Supply
327
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    Shop Swimming Pool Testing Liquid

    Sponsored
    About our ads
    $56.95
    Taylor K2005 High Range Swimming Pool Total And Free Chlorine Bromine Alkalinity Calcium Hardness Base And Acid Demand Ph DP Test Kit
    Amazon.com
    Free shipping
    Attractive Appearance · Effortless Usage · Superior Quality
    $56.95
    Taylor K2005 High Range Swimming Pool Total And Free Chlorine Bromine Alkalinity Calcium Hardness Base And Acid Demand Ph DP Test Kit
    Amazon.com
    Attractive Appearance · Effortless Usage · Superior Quality
    $33.99
    Concentrated Red Tracer Dye - Highly Concentrated Fluorescent Water Tracing & Leak Detection Dye - One Gallon (128 Ounces)
    Amazon.com
    220
    $33.99
    Concentrated Red Tracer Dye - Highly Concentrated Fluorescent Water Tracing & Leak Detection Dye - One Gallon (128 Ounces)
    Amazon.com
    220
    $36.99
    $39.99
    Green Tracing Dye - Highly Visible Concentrated Fluorescent Leak Detection Dye - 1 Gallon
    Amazon.com
    314
    Free shipping
    $36.99
    $39.99
    Green Tracing Dye - Highly Visible Concentrated Fluorescent Leak Detection Dye - 1 Gallon
    Amazon.com
    314
    $12.96
    $18.99
    Taylor Technologies R-0002-C, Taylor Tech No.2 Reagent DPD Liquid For Swimming Pool, 2-Ounce, As Shown
    Amazon.com
    269
    31% off
    $12.96
    $18.99
    Taylor Technologies R-0002-C, Taylor Tech No.2 Reagent DPD Liquid For Swimming Pool, 2-Ounce, As Shown
    Amazon.com
    269
    $9.99
    $11.46
    Taylor R-0001-C, DPD Reagent 1, 2 Ounce, For Testing Chlorine And Bromine Sanitizer Levels In Pool And Spas, Dropper Refill For Water Test Kits,
    Amazon.com
    12% off
    $9.99
    $11.46
    Taylor R-0001-C, DPD Reagent 1, 2 Ounce, For Testing Chlorine And Bromine Sanitizer Levels In Pool And Spas, Dropper Refill For Water Test Kits,
    Amazon.com
    $21.49
    Taylor Replacement Reagent Refill Kits - Basic Refill Kit - 2 Oz.
    Amazon.com
    677
    $21.49
    Taylor Replacement Reagent Refill Kits - Basic Refill Kit - 2 Oz.
    Amazon.com
    677
    $24.64
    Taylor R-0001 DPD Reagent 1 (2 Oz) (2 Pack)
    Amazon.com
    2K+
    $24.64
    Taylor R-0001 DPD Reagent 1 (2 Oz) (2 Pack)
    Amazon.com
    2K+
    $15.99
    Reagents For - Pool Lab, Poolwaterlab, Water Tester - DPD 1
    Amazon.com
    26
    $15.99
    Reagents For - Pool Lab, Poolwaterlab, Water Tester - DPD 1
    Amazon.com
    26
    $25.00
    Taylor Technologies R-0004-E Reagent No.4 Ph Indicator 16 Oz.
    Amazon.com
    140
    $25.00
    Taylor Technologies R-0004-E Reagent No.4 Ph Indicator 16 Oz.
    Amazon.com
    140
    $9.95
    Pentair Test Solution, OTO, 1/2 Oz. Chlorine, Bromine
    Amazon.com
    16
    Free shipping
    $9.95
    Pentair Test Solution, OTO, 1/2 Oz. Chlorine, Bromine
    Amazon.com
    16
    $14.99
    Pool Leak Detection Dye Kit - With 2 Precision Applicators - Made In USA - Superior Long Lasting UV Pool Dye Easily Locates Leaks - For All Pool, Spa,
    Amazon.com
    357
    $14.99
    Pool Leak Detection Dye Kit - With 2 Precision Applicators - Made In USA - Superior Long Lasting UV Pool Dye Easily Locates Leaks - For All Pool, Spa,
    Amazon.com
    357
    $81.70
    GLB Sequa-Sol (1 Qt) (4 Pack)
    Amazon.com
    Free shipping
    $81.70
    GLB Sequa-Sol (1 Qt) (4 Pack)
    Amazon.com
    Free shipping
    $16.99
    Professional Pool Leak Detection Kit + 2 Precision Dispensing Applicators With 50% More Underwater Leak Identification Dye For All Pool Types (12 Fl
    Amazon.com
    30
    $16.99
    Professional Pool Leak Detection Kit + 2 Precision Dispensing Applicators With 50% More Underwater Leak Identification Dye For All Pool Types (12 Fl
    Amazon.com
    30
    $223.74
    $249.00
    Lamotte Waterproof Bluetooth Colorq 2X PRO 7 2086
    Amazon.com
    Free shipping
    10% off
    $223.74
    $249.00
    Lamotte Waterproof Bluetooth Colorq 2X PRO 7 2086
    Amazon.com
    Free shipping
    $329.00
    Iopool Smart Water Monitor - Works For Chlorine & Bromine Pools, Hot Tubs, & Swim Spas - Gives Precise Dosage Recommendations.
    Amazon.com
    151
    Free shipping
    $329.00
    Iopool Smart Water Monitor - Works For Chlorine & Bromine Pools, Hot Tubs, & Swim Spas - Gives Precise Dosage Recommendations.
    Amazon.com
    151
    $12.99
    WWD POOL Swimming Pool Spa Water Chemical Test Kit For Chlorine And Ph Test (2 Way Test Kit)
    Amazon.com
    2K+
    $12.99
    WWD POOL Swimming Pool Spa Water Chemical Test Kit For Chlorine And Ph Test (2 Way Test Kit)
    Amazon.com
    2K+
    $134.99
    Taylor Service Complete Pool Water Test Kit K-2006C
    Amazon.com
    1K+
    Free shipping
    $134.99
    Taylor Service Complete Pool Water Test Kit K-2006C
    Amazon.com
    1K+
    $449.00
    Crystal Smart Water Monitor For Chlorine & Bromine Pools, Hot Tubs & Swim Spas - 24/7 Continuous Digital Water Testing With App Notifications &
    Amazon.com
    Free shipping
    $449.00
    Crystal Smart Water Monitor For Chlorine & Bromine Pools, Hot Tubs & Swim Spas - 24/7 Continuous Digital Water Testing With App Notifications &
    Amazon.com
    Free shipping