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Chlorine Test Paper, 10-200 ppm [Vial of 100 Paper Strips]

$ 5.32 $ 3.19

Taylor Troubleshooter K-1004 DPD Pool Water Test Kit - In the Swim

$ 17.59 $ 10.55

5 Way Swimming Pool Spa Water Chemical Test Kit CHLORINE BROMINE pH ALKALINITY

$ 17.55 $ 10.53

6IN1 Chlorine Dip Pool Test Strips100PCS Tub SPA Swimming PH Tester Paper Bottle

$ 8.79 $ 5.27

16 in 1 Drinking Water Test Kit Strips, 200 cnt. Home Water Quality Test for Tap

$ 17.59 $ 10.55

AquaChek Silver 7 in 1 Chlorine Test Strips

$ 17.55 $ 10.53

Taylor K-1004 Safety Plus Swimming Pool Chlorine Bromine pH Alkalinity Test Kit

$ 16.61 $ 9.96

Taylor K-1000 Basic Residential OT DPD Swimming Pool & Spa Test Kit 3-Way K1000

$ 13.63 $ 8.17

Clorox Pool & Spa 6-Way Test Strips pack of 5, 10 Ct each bottle (50 total)

$ 12.31 $ 7.38

2Bottles 100 Chlorine Dip Test Strips Hot Tub SPA Swimming Pool PH Tester Paper

$ 8.79 $ 5.27

New Taylor Technologies K-2006 Complete Chlorine Pool & Spa Water Test Kit

$ 48.97 $ 29.38

Aquachek Yellow Test Strips Aquacheck Swimming Pool Chlorine PH Alkalinity 50ct

$ 8.31 $ 4.98

100x 6in1 Chlorine Dip Test Strips Hot Tub SPA Swimming Pool 2 Bottles PH Tester

$ 9.67 $ 5.8

Taylor 9265 Magnetic Stirrer Speedstir Start-Up Pack w/ Stir Bar + Batteries

$ 27.27 $ 16.36

Pool and Spa 3 Way Chlorine Bromine & pH Chemical Test Kit

$ 10.55 $ 6.33

2WY #481 Pool Test Kit,Part 00-230

$ 6.96 $ 4.18

LaMotte Insta-Test 3002 Chlorine Dioxide Single Factor Test Strip, 0-500ppm Vial

$ 12.11 $ 7.27

Total Hardness Hard Water Test Kit by Baldwin Meadows 0-425mg/l (100 Count)

$ 9.67 $ 5.8

50/100PS 6in1 Chlorine Dip Test Strips Hot Tub SPA Swimming Pool PH Tester Paper

$ 7.03 $ 4.21

Taylor K2006 Complete Swimming Pool Water Test Kit for Chlorine, pH, Alkalinity

$ 63.08 $ 37.85

Taylor K-1001 DPD Complete Basic Residential Swimming Pool Spa 3 Way Test Kit

$ 13.19 $ 7.91

6in1 Test Strips Chlorine Chloramine PH Alkalinity Hardness Pool Spa Hot Tub

$ 7.9 $ 4.74

5in1 Chlorine Dip Test Strips Hot Tub Swimming Pool Hard Water PH Tester Paper

$ 6.15 $ 3.69

10-in-1 Drinking Water Test Strips Kit - Best Drinking Water Quality Test Kit

$ 13.19 $ 7.91

14-in-1 Drinking Water Test Kit - Best Water Quality Test for Well & Tap Water

$ 21.11 $ 12.66

Taylor Technologies K-2006 Pool and Spa Water Test Kit - Blue

$ 18.04 $ 10.82

Baquacil 4-Way Test Strips - 84396

$ 17.59 $ 10.55

Taylor Technologies R-0871 FAS-DPD Titrating Reagent (Chlorine), 2 oz.

$ 15.34 $ 9.2

Water Quality PH/CL2 Chlorine Tester Level Meters For Spa Tubs Swimming Pool US

$ 21.99 $ 13.19

Aquachek TruTest Digital Test Strip Reader 2510400

$ 51.6 $ 30.96

AquaChek 7 Pool And Spa Test Strips, 100 Count

$ 16.62 $ 9.97

Baquacil 4 Way Test Strips (25 count) (2 Pack) - 84396-2

$ 35.19 $ 21.11

LaMotte 7042-G Liquid Reagent, Calcium Hardness 1, 1 oz.

$ 12.39 $ 7.43

TAYLOR TECHNOLOGIES DPD Basic Test Kit

$ 22.87 $ 13.72

Water Total Hardness Test Strips, 150 Strip MEGA Pack, Test for Soft Hard Water

$ 12.3 $ 7.38

LaMotte R-2056 ColorQ Pro 7 Color Q Refill Liquid Reagent, NEW! CH2 Exp. 12/2021

$ 70.32 $ 42.19

Frog Pool Tender Chlorine Chamber - 6 Pack

$ 121.17 $ 72.7

7-IN-1 TEST STRIPS AquaCheck

$ 14.95 $ 8.97

Taylor 9265 Magnetic Stirrer Speedstir Start-Up Pack w/ Stir Bar + Batteries

$ 34.3 $ 20.58

AquaChek Biguanide 3-in-1 Test Strips

$ 14.57 $ 8.74

AquaChek Yellow 4 in 1 Test Strips for Pools Chlorine (PACK OF 2) - 100 Strips

$ 16.27 $ 9.76

LaMotte P-6743-H Liquid Reagent, DPD #3, 2 oz.

$ 15.93 $ 9.56

Taylor Technologies K-2005 Complete High Range Pool and Spa Water Test Kit 81330

$ 52.2 $ 31.32

SWIMLINE 4-in-1 Pool Test Kit

$ 16.71 $ 10.02

Aquachek Pro 5-Way Test Strips (100) Ct Pool Spa Hot Tub 511710 By Hach

$ 10.73 $ 6.44

Poolmaster Essential Collection Chemistry Case (22260) 5-Way Swimming Pool & ...

$ 21.18 $ 12.7

Taylor Technologies K-2100 Starter Test Kit (DPD), Low Range

$ 49.98 $ 29.99

Lamotte 1749 Ec/Tds/Salt Meter,(4)Cr2032 Batteries

$ 123.09 $ 73.85

LaMotte 7037-H Liquid Reagent, pH Indicator, 2 oz.

$ 15.94 $ 9.56

TAYLOR TECHNOLOGIES Taylor K-2006 Complete Pool Water Test Kit

$ 82.71 $ 49.62

Taylor Technologies R-0010 Calcium Buffer Reagent, 16 oz.

$ 32.19 $ 19.31

Natural Chemistry Phosphate Test Kit - 10 Tests

$ 12.31 $ 7.38

pHin HPR1710 Water Monitor - White

$ 219.95 $ 131.97

AquaCheck 7-IN-1 TEST STRIPS

$ 14.95 $ 8.97

LaMotte 3882A Instrument Grade TesTabs for ColorQ, Alkalinity, 100 ct.

$ 23.72 $ 14.23

POOL FROG In-Ground Mineral Reservoir Cartridge 5400 Series #01-12-5412

$ 69.52 $ 41.71

LaMotte 3883A Instrument Grade TesTabs for ColorQ, Calcium Hardness, 100 ct.

$ 23.72 $ 14.23

Taylor R-0718-A Reagent Silver Nitrate .75 oz

$ 15.83 $ 9.49

6In1 50pcs Water Test Strips Swimming Pool Test Strips PH Strips US

$ 6.67 $ 4

King Technology Pool Frog 6100 Series Above-Ground Pool | 6180 Kit | 01-01-6180

$ 132 $ 79.2

TAYLOR TECHNOLOGIES DPD Deluxe Test Kit

$ 45.75 $ 27.45

In The Swim DPD Pool Water Test Kit K-2000 by Taylor

$ 69.51 $ 41.7

NEW pHin Smart Monitor For Pools, Hot Tubs, & Swim Spas - Makes Water Care Easy

$ 264 $ 158.4

Hydrogen Peroxide H2O2 Test Strips, Low Level, 0-100 ppm [Vial of 100 Strips]

$ 17.59 $ 10.55

Natural Chemistry 00080 Phosphate Test Strips

$ 15.83 $ 9.49

Solaxx MET01A SafeDip Digital Test Meter for pH, Chlorine, Salt and Temperature

$ 149.6 $ 89.76

Taylor TechNologies K-2006 Testing Pool Water Complete Test Kits with FAS-DPD

$ 57.27 $ 34.36

Taylor k-5000 pool test kit

$ 36.08 $ 21.64

Taylor K-1004 Safety Plus Swimming Pool Chlorine Bromine pH Alkalinity Test Kit

$ 17.6 $ 10.56

LaMotte 7037-G Liquid Reagent, pH Indicator, 1 oz.

$ 12.42 $ 7.45

TAYLOR TECHNOLOGIES Residential OTO 3-Way Test Kit for Total Chlorine,

$ 17.59 $ 10.55

Taylor Technologies K-2006 Compete FAS-DPD Test Kit, Chlorine

$ 66.98 $ 40.19

New Taylor Technologies R-0870 DPD Powder Reagent 1/4 lb 113g J size Exp 09/2022

$ 30.75 $ 18.45

Digital Water Quality PH & Chlorine Level CL2 Tester Swimming Pool Spa Analys*

$ 23.46 $ 14.07

JED Ultra Gizmo Ice Compensator 16 in. L

$ 12.15 $ 7.29

Water Total Hardness Test Strips, 200 Strip MEGA Pack, Test for Soft Hard Water

$ 14.95 $ 8.97

AquaChek White / Salt Test Strips

$ 14.89 $ 8.93

Lamotte Pro Digital Salt/TDS/Temp TRACER Meter Pocket Tester Swimming Pool 1749

$ 43.99 $ 26.39

Ohaus St20 Ph Pen,Dual Line Lcd

$ 69.69 $ 41.81

LaMotte P-6740-H Liquid Reagent, DPD #1A, 2 oz.

$ 12.83 $ 7.69

LaMotte 6915A Visual Grade Phenol Red pH Test Tabs, 1000 ct.

$ 62.62 $ 37.57

Hach 9531600 Pocket Pro Salinity Tester NEW

$ 70.4 $ 42.24

Well Water Test Kit for Drinking Water - Quick and Easy Home Water Testing Kit

$ 34.56 $ 20.73

AquaChek Pool & Spa Digital Test Strip Reader

$ 16.88 $ 10.13

AquaChek 561140A Salt Water Swimming Pool Test Strips - White, 1-Pack

$ 14.9 $ 8.94

JNW Direct Pool and Spa Test Strips 100 Strip Pack,Test pH,Chlorine,Bromine

$ 21.03 $ 12.61

ALKALINITY PH COPPER

$ 18.47 $ 11.08

Pentair R151226 8OZ Stabilizer Cyanuric Acid Test Kit

$ 23.62 $ 14.17

AquaChek 511710 5-in-1 Chlorine Test Strips Black

$ 15.21 $ 9.12

HTH 6-way Pool Test Kit, Test for Chlorine, Bromine, pH, Alkalinity, Hardness...

$ 24.63 $ 14.77

palintest pooltest 9 premier good condition working perfect

$ 308 $ 184.8

Lamotte 1749 Salt Water TDS Temperature Swimming Pool Pocket Tester

$ 52.79 $ 31.67

Portable ABS Water Quality PH/CL2 Tester Level Meter for Swimming Pool/Spa

$ 20.23 $ 12.13

Aquacheck 7 pool & spa test strips 100 count 2 Pack 551236

$ 34.31 $ 20.58

Pool Frog Pool Tender Fresh Mineral Water System Package *New 2021 Model*

$ 211.19 $ 126.71

Aquachek 7 pool & spa test strips 100 count 551236

$ 18.47 $ 11.08

Swimming Pool Water Quality Tester Portable PH Meter for Pool or Spa Water

$ 25.68 $ 15.41

Aquachek TruTest Digital Test Strip Reader 2510400

$ 37.83 $ 22.69

TAYLOR Complete Swimming Pool/Spa Test Kit FAS-DPD K2006 Chlorine (Open Box)

$ 51.03 $ 30.61

Taylor Troubleshooter K-1004 DPD Pool Water Test Kit - In the Swim K-1004

$ 17.59 $ 10.55