Hard Water Testing(20)
Uses item details. Price when purchased online
6-in-1 Pool Water Test Strips, Measures Free Chlorine, pH, Alkalinity, Hardness, Cyanuric Acid, and Bromine for Spas and Pools $2.99 Was $8.99
Now$299
current price Now $2.99, Was $8.99$8.99
6-in-1 Pool Water Test Strips, Measures Free Chlorine, pH, Alkalinity, Hardness, Cyanuric Acid, and Bromine for Spas and Pools
14-in-1 Water Quality Test Strips, 50-Count, for Swimming Pool, Hot Tub, Spa, and Drinking Water Comprehensive Testing Was $14.99
14-in-1 Water Quality Test Strips, 50-Count, for Swimming Pool, Hot Tub, Spa, and Drinking Water Comprehensive Testing
6-in-1 Pool Water Test Strips, 50-Count, pH and Chemical Test Paper for Swimming Pool Water Quality Monitoring Was $11.99
6-in-1 Pool Water Test Strips, 50-Count, pH and Chemical Test Paper for Swimming Pool Water Quality Monitoring
Clearance LEHOZIHEQ 50 Strips Pool Test Strips, 6-in-1 50 Strips Accurate&Easy Water Chemical Testing Strip for Pool, Pool Test Strips Testing Kit From $6.20
From$620
LEHOZIHEQ 50 Strips Pool Test Strips, 6-in-1 50 Strips Accurate&Easy Water Chemical Testing Strip for Pool, Pool Test Strips Testing Kit
Poolmaster Dual Test Kit $12.55
$1255
current price $12.55Poolmaster Dual Test Kit
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Poolmaster Smart Test 4-Way Test Strips From $16.99
2 options
Available in additional 2 optionsFrom$1699
Poolmaster Smart Test 4-Way Test Strips
254.6 out of 5 Stars. 25 reviews
AquaChek 552244-02 6-in-1 Test Strips for Spas and Hot Tubs, 50-Count, 2-Pack
AquaChek 552244-02 6-in-1 Test Strips for Spas and Hot Tubs, 50-Count, 2-Pack
35 out of 5 Stars. 3 reviews
AquaChek Select Connect 7-in-1 Test Strip Kit, 50 Count
AquaChek Select Connect 7-in-1 Test Strip Kit, 50 Count
484.6 out of 5 Stars. 48 reviews
AquaChek 552244 6-in-1 Spa Hot Tub Easy to Use Test Strips Kit, 50 Strip Bottle $15.99
$1599
current price $15.99AquaChek 552244 6-in-1 Spa Hot Tub Easy to Use Test Strips Kit, 50 Strip Bottle
224.7 out of 5 Stars. 22 reviews
AquaChek TruTest Spa Refill Test Strips Was $25.24
AquaChek TruTest Spa Refill Test Strips
25 out of 5 Stars. 2 reviews
Aquachek TruTest Strips For Digital Reader for Swimming Pools, 50 Strips
Aquachek TruTest Strips For Digital Reader for Swimming Pools, 50 Strips
15 out of 5 Stars. 1 reviews
Aquachek Red Bromine Test Strips for Pools and Spas, 50 Strips
Aquachek Red Bromine Test Strips for Pools and Spas, 50 Strips
164.4 out of 5 Stars. 16 reviews
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Leisure Time 45005A Spa and Hot Tub Bromine 4 Way Test Strips (50 Count) $18.95
$1895
current price $18.95Leisure Time 45005A Spa and Hot Tub Bromine 4 Way Test Strips (50 Count)
74.7 out of 5 Stars. 7 reviews
Aquachek Select 7-in-1 Test Strips for Swimming Pools, 50 Strips $43.95
$4395
current price $43.95Aquachek Select 7-in-1 Test Strips for Swimming Pools, 50 Strips
Aquachek White Salt for Swimming Pools, 10 Strips
Aquachek White Salt for Swimming Pools, 10 Strips
114.4 out of 5 Stars. 11 reviews
Lamotte 1749 SAL/EC/TDS TEMP TRACER $183.75 Was $207.04
Now$18375
current price Now $183.75, Was $207.04$207.04
Lamotte 1749 SAL/EC/TDS TEMP TRACER
11 out of 5 Stars. 1 reviews
AquaChek 561140A Salt Water Swimming Pool Test Strips
AquaChek 561140A Salt Water Swimming Pool Test Strips
Aquachek Yellow Chlorine Test Strips for Swimming Pools, 50 Strips $12.50
$1250
current price $12.50Aquachek Yellow Chlorine Test Strips for Swimming Pools, 50 Strips
934.6 out of 5 Stars. 93 reviews
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AquaChek 511244-02 Yellow Free Chlorine Test Strips for Swimming Pools, 50-Count, 2-Pack
AquaChek 511244-02 Yellow Free Chlorine Test Strips for Swimming Pools, 50-Count, 2-Pack
15 out of 5 Stars. 1 reviews
Poolmaster Smart Test 6-Way Test Strips
2 options
Available in additional 2 optionsPoolmaster Smart Test 6-Way Test Strips
55 out of 5 Stars. 5 reviews
Other options to consider(13)
AquaChek 521253-02 Red Total Bromine Test Strips for Swimming Pools, 50-Count, 2-Pack Was $25.23
AquaChek 521253-02 Red Total Bromine Test Strips for Swimming Pools, 50-Count, 2-Pack
AquaChek One-Minute Phosphate Test for Swimming Pools $14.42
$1442
current price $14.42AquaChek One-Minute Phosphate Test for Swimming Pools
AquaChek One-Minute Phosphate Test for Swimming Pools $14.42
$1442
current price $14.42AquaChek One-Minute Phosphate Test for Swimming Pools
135 out of 5 Stars. 13 reviews
AQUACHEK 3-In-1 Blue Biguanide Test Strip 25 Count 561625A
AQUACHEK 3-In-1 Blue Biguanide Test Strip 25 Count 561625A
Poolmaster 1/2oz. OTO and Phenol Red Replacement Indicator Solutions $8.71 Was $9.93 $8.71/oz
Now$871
current price Now $8.71, Was $9.93$9.93
$8.71/oz
Poolmaster 1/2oz. OTO and Phenol Red Replacement Indicator Solutions
15 out of 5 Stars. 1 reviews
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Poolmaster Replacement Indicator Solutions #1 and #2 $11.37
$1137
current price $11.37Poolmaster Replacement Indicator Solutions #1 and #2
33.7 out of 5 Stars. 3 reviews
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Pool Mate Chlorine Jumbo Tabs $169.99
$16999
current price $169.99Pool Mate Chlorine Jumbo Tabs
44.3 out of 5 Stars. 4 reviews
Arch Chemicals Leisure Time Renew Non Chlorine Shock for Spas and Hot Tubs, 2.2 Pounds $27.26 Was $32.45 $12.39/oz
Now$2726
current price Now $27.26, Was $32.45$32.45
$12.39/oz
Arch Chemicals Leisure Time Renew Non Chlorine Shock for Spas and Hot Tubs, 2.2 Pounds
294.8 out of 5 Stars. 29 reviews
Spa Choice Chlorine Granules for Spas and Hot Tubs
3 options
Available in additional 3 optionsSpa Choice Chlorine Granules for Spas and Hot Tubs
25 out of 5 Stars. 2 reviews
Pool Mate 3" Chlorine Tabs for Swimming Pools
Pool Mate 3" Chlorine Tabs for Swimming Pools
93.9 out of 5 Stars. 9 reviews
PET Cartoon Shape Sticky Notes, 4 Styles of Cute Decorative Page Markers and Index Tabs for Students, Scrapbooking, DIY Journaling and Creative Annotations From $2.99
From$299
PET Cartoon Shape Sticky Notes, 4 Styles of Cute Decorative Page Markers and Index Tabs for Students, Scrapbooking, DIY Journaling and Creative Annotations
Leisure Time Spa Up for Spas and Hot Tubs, 2 Pounds 1-Pack
Leisure Time Spa Up for Spas and Hot Tubs, 2 Pounds 1-Pack
93.9 out of 5 Stars. 9 reviews
Spa Choice Increase Calcium for Spas and Hot Tubs
3 options
Available in additional 3 optionsSpa Choice Increase Calcium for Spas and Hot Tubs
15 out of 5 Stars. 1 reviews
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