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Pool Water Test Kits

Drop test kits and digital testers for chlorine, pH, alkalinity, hardness and stabilizer. Reagents age, so replace them each season.

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EHM alkaline water test kit package for reliable pH checks.

EHM

EHM Alkaline Water pH Test Kit — Accurate Drinking Water Readings

$12.56

Free shipping · 30-day easy returns

U.S. Pool Supply

U.S. Pool Supply Test Kit Refills – Pool & Spa pH, Chlorine & Bromine Testing

$12.58

Free shipping · 30-day easy returns

CLOROX Pool&Spa

Clorox Pool&Spa 3-Way Water Test Kit – Bromine, Chlorine & pH (Pack of 1)

$13.52

Free shipping · 30-day easy returns

Taylor

Taylor R-0009 Sulphuric Acid .12N Refill - 0.75 oz for Pool & Spa Testing

$14.17

Free shipping · 30-day easy returns

Taylor

Taylor R-0002-A Reagent #2 DPD for Chlorine & Bromine – 0.75 oz

$11.21

Free shipping · 30-day easy returns

Taylor

Taylor R-0001-C DPD Reagent #1 Refill – 2 oz for Chlorine & Bromine Testing | Made in USA

$18.00

Free shipping · 30-day easy returns

Taylor Technologies R-0008-C total alkalinity indicator refill 2oz for accurate pool and spa testing

Taylor Technologies, Inc.

Taylor Technologies R-0008-C Total Alkalinity Indicator Refill — 2oz (USA-made)

$13.67

Free shipping · 30-day easy returns

East Bay

East Bay 2-in-1 Pool Test Kit | Fast & Accurate Free Chlorine & pH Testing for Home Pools & Spas

$15.32

Free shipping · 30-day easy returns

Taylor

Taylor Reagent #3 .75 oz R-0003-A - DPD Reagent for Total Chlorine Testing

$13.32

Free shipping · 30-day easy returns

LaMotte

LaMotte 6999A Visual Grade TesTabs – DPD #1 RAPID, 100 Count

$15.21

Free shipping · 30-day easy returns

Taylor

Taylor R-0010-A Calcium Buffer Refill 0.75 oz – Pool & Spa Testing (Made in USA)

$12.87

Free shipping · 30-day easy returns

U.S. Pool Supply

U.S. Pool Supply Standard 3-Way Pool & Spa Test Kit – pH, Chlorine & Bromine

$19.43

Free shipping · 30-day easy returns

Sold out

DIP&GO

DIP&GO 3 in 1 Pool & Spa Test Strips – 125 Count (pH, Free Chlorine, Total Alkalinity)

$18.06

Free shipping · 30-day easy returns

Taylor

Taylor R-0008 Total Alkalinity Indicator Refill (0.75 oz) – Extend Your Test Kit Life

$12.13

Free shipping · 30-day easy returns

Taylor

Taylor R-0007-C Thiosulfate No.7 N/10 2 oz Refill | Pool & Spa Test Kit

$13.33

Free shipping · 30-day easy returns

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Pool Water Test Kits

EHM Alkaline Water pH Test Kit — Accurate Drinking Water Readings

U.S. Pool Supply Test Kit Refills – Pool & Spa pH, Chlorine & Bromine Testing

Clorox Pool&Spa 3-Way Water Test Kit – Bromine, Chlorine & pH (Pack of 1)

Taylor R-0009 Sulphuric Acid .12N Refill - 0.75 oz for Pool & Spa Testing

Taylor R-0002-A Reagent #2 DPD for Chlorine & Bromine – 0.75 oz

Taylor R-0001-C DPD Reagent #1 Refill – 2 oz for Chlorine & Bromine Testing | Made in USA

Taylor Technologies R-0008-C Total Alkalinity Indicator Refill — 2oz (USA-made)

East Bay 2-in-1 Pool Test Kit | Fast & Accurate Free Chlorine & pH Testing for Home Pools & Spas

Taylor Reagent #3 .75 oz R-0003-A - DPD Reagent for Total Chlorine Testing

LaMotte 6999A Visual Grade TesTabs – DPD #1 RAPID, 100 Count

Taylor R-0010-A Calcium Buffer Refill 0.75 oz – Pool & Spa Testing (Made in USA)

U.S. Pool Supply Standard 3-Way Pool & Spa Test Kit – pH, Chlorine & Bromine

DIP&GO 3 in 1 Pool & Spa Test Strips – 125 Count (pH, Free Chlorine, Total Alkalinity)

Taylor R-0008 Total Alkalinity Indicator Refill (0.75 oz) – Extend Your Test Kit Life

Taylor R-0007-C Thiosulfate No.7 N/10 2 oz Refill | Pool & Spa Test Kit