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Best selling products: Best Pool Water Testing & Kits

BestsellingTop Rated
eSeasongear SALT-3050 TS107 COMBO Meter Test Strip COMBO for Salt Wate Pool
Rank 1
eSeasongear SALT-3050 TS107 COMBO Meter Test Strip COMBO for Salt Wate Pool
(3)
$9.99 New
No used products available
AquaChek Yellow Test Strips with Chlorine - 50 Pack
Rank 2
AquaChek Yellow Test Strips with Chlorine - 50 Pack
(129)
$11.95 New
No used products available
AquaChek 511710 5-in-1 Chlorine Test Strips - 100 Count
Rank 3
AquaChek 511710 5-in-1 Chlorine Test Strips - 100 Count
(404)
$15.35 New
No used products available
Taylor Technologies K2005 Complete High Range Pool & Spa Water Test Kit
Rank 4
Taylor Technologies K2005 Complete High Range Pool & Spa Water Test Kit
(1)
$80.82 New
$60.00 Used
Taylor Technologies K2006 Complete Chlorine Pool & Spa Water FAS-DPD Test Kit
Rank 5
Taylor Technologies K2006 Complete Chlorine Pool & Spa Water FAS-DPD Test Kit
(3)
$90.99 New
No used products available
AquaChek 551236 Silver 7-in-1 Test Strips - 100 Strips
Rank 6
AquaChek 551236 Silver 7-in-1 Test Strips - 100 Strips
(178)
$24.44 New
No used products available
LaMotte Chlorine/Bromine Plus Phosphate Series Disk (Pack of 50 )
Rank 7
LaMotte Chlorine/Bromine Plus Phosphate Series Disk (Pack of 50 )
(2)
$147.39 New
No used products available
Clorox Pool & Spa 3 Way Test Kit 
Rank 8
Clorox Pool & Spa 3 Way Test Kit 
(30)
$9.89 New
No used products available
Taylor K-1005 DPD 9-in-1 Pool Test Kit for Test Kit & Total Chlorin...
Rank 9
Taylor K-1005 DPD 9-in-1 Pool Test Kit for Test Kit & Total Chlorin...
(6)
$50.00 New
No used products available
2 Boxes Clorox Pool Reagent Refill for 3-way Test Kit 79300CLX Oto Red
Rank 10
2 Boxes Clorox Pool Reagent Refill for 3-way Test Kit 79300CLX Oto Red
$6.36 New
No used products available
HTH Pool Care 6-Way Test Kit 1278 HTH 1278 073187012784
Rank 11
HTH Pool Care 6-Way Test Kit 1278 HTH 1278 073187012784
$18.95 New
No used products available
LaMotte 1749 Temperature Tracer Pocket Tester - Black
Rank 12
LaMotte 1749 Temperature Tracer Pocket Tester - Black
(10)
$149.19 New
$109.67 Used
Taylor R-0870-J DPD Powder
Rank 13
Taylor R-0870-J DPD Powder
(9)
$42.99 New
No used products available
AQUACHEK 512082 TRUTEST DIGITAL CHLORINE READER REFILL STRIPS 50 Ct
Rank 14
AQUACHEK 512082 TRUTEST DIGITAL CHLORINE READER REFILL STRIPS 50 Ct
(8)
$16.92 New
No used products available
Med Lab Diagnostics 16 in 1 Drinking Water Test Strip Kit - 200 Count
Rank 15
Med Lab Diagnostics 16 in 1 Drinking Water Test Strip Kit - 200 Count
(9)
$19.99 New
No used products available
Taylor K-2006C Service Complete Kit
Rank 16
Taylor K-2006C Service Complete Kit
(25)
$79.00 New
No used products available
Clorox Pool & Spa Salt Essence Chlorine - 82100CLX
Rank 17
Clorox Pool & Spa Salt Essence Chlorine - 82100CLX
(20)
$3.99 New
No used products available
Solaxx MET01A SafeDip Digital Test Meter for Ph Chlorine Salt NP2060
Rank 18
Solaxx MET01A SafeDip Digital Test Meter for Ph Chlorine Salt NP2060
(20)
$37.78 New
No used products available
Clorox Pool and Spa My Pool Care Assistant Test Strips (Pack of 50)
Rank 19
Clorox Pool and Spa My Pool Care Assistant Test Strips (Pack of 50)
(22)
$13.98 New
No used products available
Poollab 1.0 Swimming Pool Photometer Chemical Test Kit With Bluetooth
Rank 20
Poollab 1.0 Swimming Pool Photometer Chemical Test Kit With Bluetooth
(3)
$249.99 New
$74.99 Used
LaMotte Insta-Test Analytic Chlorine Dioxide Test Strip - Pack of 50
Rank 21
LaMotte Insta-Test Analytic Chlorine Dioxide Test Strip - Pack of 50
(15)
$19.99 New
No used products available
Taylor K2006salt Test Kit
Rank 22
Taylor K2006salt Test Kit
$115.95 New
No used products available
Taylor K-1004 Residential Trouble-Shooter Alkalinity, Bromine and Chlorine Test Kit
Rank 23
Taylor K-1004 Residential Trouble-Shooter Alkalinity, Bromine and Chlorine Test Kit
(14)
$26.45 New
No used products available
Taylor R-0002-A Reagent #2 Chlorine/Bromine DPD .75 ounce
Rank 24
Taylor R-0002-A Reagent #2 Chlorine/Bromine DPD .75 ounce
(16)
$15.15 New
No used products available
LaMotte Home Pool and Spa Water Test Kits - 2084
Rank 25
LaMotte Home Pool and Spa Water Test Kits - 2084
No new products available
No used products available
King Technology 01143350 Ease Test Strips - 30 per Bottle
Rank 26
King Technology 01143350 Ease Test Strips - 30 per Bottle
(2)
$9.99 New
No used products available
Clorox 79000CLX Refill Solutions
Rank 27
Clorox 79000CLX Refill Solutions
(40)
$9.00 New
No used products available
Baquacil 84396 4-Way Test Strips Swimming Pool Water Testers - 25 Strips
Rank 28
Baquacil 84396 4-Way Test Strips Swimming Pool Water Testers - 25 Strips
(12)
$19.99 New
No used products available
Clorox Pool & Spa 30 Multi Use Smart Testing Strips B1
Rank 29
Clorox Pool & Spa 30 Multi Use Smart Testing Strips B1
(4)
$11.00 New
No used products available
Hayward GLX-SALTMETER Digital Handheld Salt Meter
Rank 30
Hayward GLX-SALTMETER Digital Handheld Salt Meter
$297.38 New
$109.95 Used
AquaVial E.coli and Coliform Water Test Kit 4-pack
Rank 31
AquaVial E.coli and Coliform Water Test Kit 4-pack
(2)
$11.49 New
No used products available
Taylor Pool & Spa Test Kit Reagent 2 Dpd 2oz R-0002-C
Rank 32
Taylor Pool & Spa Test Kit Reagent 2 Dpd 2oz R-0002-C
(8)
$11.44 New
No used products available
LaMotte R-2056 Color-Q Pro 7 Reagent Refill Test Kit
Rank 33
LaMotte R-2056 Color-Q Pro 7 Reagent Refill Test Kit
(28)
$69.80 New
No used products available
Aura 2545 Spa Frog 50 Count Test Strips (white)
Rank 34
Aura 2545 Spa Frog 50 Count Test Strips (white)
(19)
$9.99 New
No used products available
Taylor Cyanuric Acid 2 oz R-0013-C
Rank 35
Taylor Cyanuric Acid 2 oz R-0013-C
(13)
$11.50 New
No used products available
LaMotte Liquid Reagent P-6741-h Dpd 1b 2 Oz
Rank 36
LaMotte Liquid Reagent P-6741-h Dpd 1b 2 Oz
$31.84 New
No used products available
17 in 1 Premium Drinking Water Test Kit 2 Bacteria Tests 100 Strips Varify
Rank 37
17 in 1 Premium Drinking Water Test Kit 2 Bacteria Tests 100 Strips Varify
(1)
$19.97 New
$15.99 Used
3-pack HTH Pool Care 6-Way Test Strips for Chlorine Swimming Pools exp 06/2025
Rank 38
3-pack HTH Pool Care 6-Way Test Strips for Chlorine Swimming Pools exp 06/2025
$10.00 New
No used products available
Leisure Time 45005a Spa & Hot Tub Test Strips 4-way Bromine Testers 50 Ct
Rank 39
Leisure Time 45005a Spa & Hot Tub Test Strips 4-way Bromine Testers 50 Ct
(36)
$10.46 New
No used products available
Swimline 8440 4 in 1 Swimming Pool Water Test Kit
Rank 40
Swimline 8440 4 in 1 Swimming Pool Water Test Kit
(16)
$12.99 New
No used products available
Taylor K-2005C Complete Pool & Spa Test Kit
Rank 41
Taylor K-2005C Complete Pool & Spa Test Kit
(8)
$119.50 New
No used products available
LaMotte 7037G 30 Ml Ph Reagent
Rank 42
LaMotte 7037G 30 Ml Ph Reagent
(2)
$10.69 New
No used products available
JED 00-230 Pool And Spa Test Kit Refills
Rank 43
JED 00-230 Pool And Spa Test Kit Refills
(21)
$9.87 New
No used products available
LaMotte 4329-D 203 Series Cl/BR Phos & Salt Disk 10 Disks/1 Pack Exp 12/2026
Rank 44
LaMotte 4329-D 203 Series Cl/BR Phos & Salt Disk 10 Disks/1 Pack Exp 12/2026
$59.99 New
No used products available
pHin HPR1710 Water Monitor - White
Rank 45
pHin HPR1710 Water Monitor - White
(11)
$45.99 New
No used products available
Hach 661454e AquaChek Copper Test Strips
Rank 46
Hach 661454e AquaChek Copper Test Strips
(5)
$16.99 New
No used products available
LaMotte 4824-dr-lt-01 Individual Test Kit Hardness 0-200
Rank 47
LaMotte 4824-dr-lt-01 Individual Test Kit Hardness 0-200
$93.45 New
No used products available
Poolmaster 23263 Test Kit Solution - 1oz
Rank 48
Poolmaster 23263 Test Kit Solution - 1oz
(6)
$9.99 New
No used products available
Taylor Technologies DPD Deluxe Pool Test Kit (18547)
Rank 49
Taylor Technologies DPD Deluxe Pool Test Kit (18547)
$29.99 New
No used products available
LaMotte 3032-bc-12 50ct Insta-test Pool 4 Plus Test Strip
Rank 50
LaMotte 3032-bc-12 50ct Insta-test Pool 4 Plus Test Strip
(6)
$12.62 New
No used products available
AquaChek TruTest Digital Pool Spa Test Strips 50ct 512082 Bottles
Rank 51
AquaChek TruTest Digital Pool Spa Test Strips 50ct 512082 Bottles
(14)
$18.50 New
No used products available
Lamotte Insta-test 3 Test Strips
Rank 52
Lamotte Insta-test 3 Test Strips
(5)
$11.99 New
No used products available
HTH Multi-Purpose 6-Way Test Strips for Swimming Pool - 30 Test Strips
Rank 53
HTH Multi-Purpose 6-Way Test Strips for Swimming Pool - 30 Test Strips
(5)
$3.99 New
No used products available
Poolmaster 22211 Smart Test 4-Way Pool Test Strips
Rank 54
Poolmaster 22211 Smart Test 4-Way Pool Test Strips
(9)
$2.50 New
No used products available
Jed Pool Tools 00-486 4-way Test Kit
Rank 55
Jed Pool Tools 00-486 4-way Test Kit
$17.87 New
No used products available
LaMotte 2984 Insta-TEST Peroxide Test Strips 0 to 90 ppm 25-pack
Rank 56
LaMotte 2984 Insta-TEST Peroxide Test Strips 0 to 90 ppm 25-pack
No new products available
No used products available
Standard 3-way Swimming Pool & Spa Test Kit Tests Water for Ph Chlorine and
Rank 57
Standard 3-way Swimming Pool & Spa Test Kit Tests Water for Ph Chlorine and
(18)
$14.99 New
No used products available
HTH 6-Way Swimming Pool Water Test Strips 50 Strip Pack
Rank 58
HTH 6-Way Swimming Pool Water Test Strips 50 Strip Pack
(1)
$10.00 New
No used products available
BioGuard Pool Soft Swimsuit 4-way 50 Test Strips
Rank 59
BioGuard Pool Soft Swimsuit 4-way 50 Test Strips
$23.99 New
No used products available
LaMotte Spin Touch Reagent Disk - Box of 50 (4330-H)
Rank 60
LaMotte Spin Touch Reagent Disk - Box of 50 (4330-H)
(2)
$28.00 New
No used products available
Swimline Basic 3 Way Swimming Pool Water Liquid Test Kit 8421chlorine Bromine Ph
Rank 61
Swimline Basic 3 Way Swimming Pool Water Liquid Test Kit 8421chlorine Bromine Ph
(1)
$19.17 New
No used products available
AquaChek 562227 One-minute Phosphate Test Kit
Rank 62
AquaChek 562227 One-minute Phosphate Test Kit
(15)
$13.92 New
No used products available
TAYLOR TECHNOLOGIES INC R-0008-A TOTAL ALKALINITY IND 3/4 OZ
Rank 63
TAYLOR TECHNOLOGIES INC R-0008-A TOTAL ALKALINITY IND 3/4 OZ
(3)
$8.85 New
No used products available
Taylor R0871C Fas-dpd Titrating Reagent Chlorine 2 Oz
Rank 64
Taylor R0871C Fas-dpd Titrating Reagent Chlorine 2 Oz
(14)
$13.95 New
No used products available
HTH Pool Care 6-Way Test Kit for Swimming Pools 100 Tests Chemical Tester
Rank 65
HTH Pool Care 6-Way Test Kit for Swimming Pools 100 Tests Chemical Tester
$51.99 New
No used products available
Taylor Technologies Inc R0871E Fasdpd Titrating 16 Oz
Rank 66
Taylor Technologies Inc R0871E Fasdpd Titrating 16 Oz
(3)
$42.50 New
No used products available
LaMotte 7037H 60 Ml Ph Liquid Reagent
Rank 67
LaMotte 7037H 60 Ml Ph Liquid Reagent
$17.00 New
No used products available
AquaChek 561682a Monopersulfate 3-in-1 Test Strips 50 Ct Swimming Pool Spa
Rank 68
AquaChek 561682a Monopersulfate 3-in-1 Test Strips 50 Ct Swimming Pool Spa
$10.95 New
No used products available
Lamotte Insta-TEST 5 Plus Swimming Pool & Spa Testing Strips 50ct - 2977
Rank 69
Lamotte Insta-TEST 5 Plus Swimming Pool & Spa Testing Strips 50ct - 2977
(1)
$17.57 New
No used products available
Pro-lab LW107 Lead in Water Test Kit Clamshell
Rank 70
Pro-lab LW107 Lead in Water Test Kit Clamshell
(2)
$8.94 New
No used products available
LaMotte 3000 Test Strip Peracetic Acid Pk50
Rank 71
LaMotte 3000 Test Strip Peracetic Acid Pk50
$10.00 New
No used products available
LaMotte 6999A-M Chlorine Tablet
Rank 72
LaMotte 6999A-M Chlorine Tablet
(7)
$42.44 New
No used products available
AquaChek 561625a Biguanide Test Strips - Blue
Rank 73
AquaChek 561625a Biguanide Test Strips - Blue
(4)
$14.99 New
No used products available
Taylor K-1000 Basic Residential Pool & Spa Test Kit
Rank 74
Taylor K-1000 Basic Residential Pool & Spa Test Kit
(28)
$15.49 New
No used products available
Poolmaster 22212 Smart Test 6-way Swimming Pool and Spa Water 50 Count
Rank 75
Poolmaster 22212 Smart Test 6-way Swimming Pool and Spa Water 50 Count
(8)
$12.99 New
No used products available
Taylor S-1401 4-in-1 Pool and Spa Test Strips Chlorine pH Total...
Rank 76
Taylor S-1401 4-in-1 Pool and Spa Test Strips Chlorine pH Total...
$14.29 New
No used products available
Taylor Hardness Reagent 2 Oz R0012C Technologies Inc R 0012 C
Rank 77
Taylor Hardness Reagent 2 Oz R0012C Technologies Inc R 0012 C
(7)
$11.50 New
No used products available
POOLSTYLE by Poolmaster Professional Oto Pool & Spa 5-way Water Test Kit
Rank 78
POOLSTYLE by Poolmaster Professional Oto Pool & Spa 5-way Water Test Kit
(1)
No new products available
No used products available
Kokido 6-way Swimming Pool Test Strips Contains 5 Pouches of 10 Strips
Rank 79
Kokido 6-way Swimming Pool Test Strips Contains 5 Pouches of 10 Strips
$10.00 New
No used products available
Aquachek Red Total Bromine Test Strips - Pool & Spa 50c
Rank 80
Aquachek Red Total Bromine Test Strips - Pool & Spa 50c
(32)
$12.83 New
No used products available
3pack AquaChek 552244 6-in-1 Test Strips for Spas and Hot Tubs
Rank 81
3pack AquaChek 552244 6-in-1 Test Strips for Spas and Hot Tubs
(32)
$10.39 New
No used products available
Benicci 7 in 1 Pool and Spa Test Strips Kit - 100 Strips
Rank 82
Benicci 7 in 1 Pool and Spa Test Strips Kit - 100 Strips
(1)
$16.16 New
No used products available
Pentair R151186 78HR All in One 4 Way pH and Chlorine Test Kit
Rank 83
Pentair R151186 78HR All in One 4 Way pH and Chlorine Test Kit
(12)
$42.00 New
No used products available
Taylor R-0007 Swimming Pool Spa Test Kit N10 Thiosulfate 2 Oz Replacement Bottle
Rank 84
Taylor R-0007 Swimming Pool Spa Test Kit N10 Thiosulfate 2 Oz Replacement Bottle
(2)
$8.95 New
No used products available
LaMotte P-6740-g Dpd 1a Chlorine Reagent 30 Ml.
Rank 85
LaMotte P-6740-g Dpd 1a Chlorine Reagent 30 Ml.
(2)
$10.99 New
No used products available
Industrial Test Systems Total Hardness Level Water Testing Kits Pk30 (481108)
Rank 86
Industrial Test Systems Total Hardness Level Water Testing Kits Pk30 (481108)
(15)
$12.15 New
No used products available
AquaChek TruTest Spa Test Strips - 522255
Rank 87
AquaChek TruTest Spa Test Strips - 522255
(2)
$18.07 New
No used products available
Poolmaster 23262 Phenol Red Indicator Solution #2 - 1 Oz
Rank 88
Poolmaster 23262 Phenol Red Indicator Solution #2 - 1 Oz
(1)
$9.99 New
No used products available
LaMotte 3027-g Insta-test and Total Chlorine 25 Test Strips
Rank 89
LaMotte 3027-g Insta-test and Total Chlorine 25 Test Strips
$18.95 New
No used products available
Sensafe (480042) Its John's Copper Kit Test Strips by Sensafe
Rank 90
Sensafe (480042) Its John's Copper Kit Test Strips by Sensafe
$16.95 New
No used products available
AquaChek 561683 Swimming Pool Spa TDS Total Dissolved Solids Test Kit 25 Strips
Rank 91
AquaChek 561683 Swimming Pool Spa TDS Total Dissolved Solids Test Kit 25 Strips
(1)
$12.99 New
No used products available
LaMotte 4250-bj Test Stips Chlorine 0 to 200 PPM Pk200
Rank 92
LaMotte 4250-bj Test Stips Chlorine 0 to 200 PPM Pk200
$13.26 New
No used products available
Yarwo Carrying Case for Diamond Painting A4 LED Light Pad Portable Storage Bag
Rank 93
Yarwo Carrying Case for Diamond Painting A4 LED Light Pad Portable Storage Bag
$59.26 New
No used products available
Pentair R161004 Rainbow Oto Test Solution 1 - 0.5 Oz
Rank 94
Pentair R161004 Rainbow Oto Test Solution 1 - 0.5 Oz
(3)
$7.99 New
No used products available
Taylor Technologies Dpd Reagent #2 .75 Oz.
Rank 95
Taylor Technologies Dpd Reagent #2 .75 Oz.
(1)
$9.14 New
No used products available
Taylor Dpd Reagent #1 - R-0001-A - 3/4 Oz
Rank 96
Taylor Dpd Reagent #1 - R-0001-A - 3/4 Oz
$11.75 New
No used products available
LaMotte P-6743-G Chlorine DPD No3 30ml
Rank 97
LaMotte P-6743-G Chlorine DPD No3 30ml
$9.90 New
No used products available
Industrial Test Systems Exact 486639-ii Strip Micro Ph
Rank 98
Industrial Test Systems Exact 486639-ii Strip Micro Ph
$14.93 New
No used products available
16 in 1 Drinking Water Test Kit | Hard Water Quality Tester for Aquarium Pool
Rank 99
16 in 1 Drinking Water Test Kit | Hard Water Quality Tester for Aquarium Pool
(1)
$20.60 New
No used products available
Jed Pool Tools 00-it492-01 Inc AQUACHEK Select 50 Count and Spa Test Strips Spas
Rank 100
Jed Pool Tools 00-it492-01 Inc AQUACHEK Select 50 Count and Spa Test Strips Spas
$16.95 New
No used products available