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Chemicals & Water Testing Products
Showing 1–32 of 57 results
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4024 Diatomaceous Earth DE Pool Filter Powder, 24-Pounds
$
69.55
7 in 1 Pool Test Strips for Spa & Hot Tub Accurate Test Strips for Total Hardness,Free Chlorine,Bromine,Total Chlorine, Cyanuric Acid, Total Alkalinity and pH 150 Strips Pool Test Kit
$
21.97
16 in 1 Home Water Testing Kits for Drinking Water, 150 Strips for Pool,Hot Tub,Aquarium,Tap and Well Water, Testing for pH, Hardness, Chlorine, Lead, Iron, Copper, Nitrate, Nitrite, etc
$
31.40
17-in-1 Drinking Water Test Kit - Quick & Accurate Water Testing Kits for Drinking Water with Bacteria Test Kit, Lead Test Kit, 100 Water Test Strips + 2 Coliform Bacteria Tests
$
35.33
Phosphate Test Kit for Pool Hot-Tub: 50 PCS Water Phosphate Test Strips for Swimming Pool
$
31.09
Hot Tub Test Strips 3 in 1 Quick Accurate Pool Test Strips - 50 Spa Test Strips for Hot Tub, Water Test Kit for pH Chlorine/Bromine Alkalinity
$
20.92
Spa 86138 Test Strips, Spa & Hot Tub Chemical Tester, 25 Strips
$
18.28
Pool and Spa Test Strips, Accurate Hot Tub Test Strips
$
16.54
Pool and Spa Test Strips
$
16.54
Solaxx Salt Dip 2-in-1 Salt Water Electronic Water Tester,Black
$
210.57
Hydrochloric Acid 31% - Technical Grade (20 BE) - 1 Quart - 32 FL Oz - Strong Acid for Demanding Applications
$
41.70
–
$
819.90
45005A Spa & Hot Tub Test Strips 4-Way Bromine Testers, 50 ct
$
31.40
7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine
$
20.40
taylor R-0013 Cyanuric Acid Reagent (2 oz) (Pack of 3)
$
28.90
Varify Premium Pool and Spa Test Strips - 7 in 1 Testing Strip for Pools, Spa, Hot Tub & More - Water Quality Testing Kit for Hardness, Chlorine, Bromine, pH, Alkalinity & Cyanuric Acid (100 Strips)
$
19.62
Calcium Plus | Granular Calcium Chloride | Raises Calcium in Swimming Pool Water | Hardness Increaser for Swimming Pools | Helps Prevent Corrosion | 25 Lbs
$
32.40
–
$
74.81
2808B Calcium Hardness Increaser for Pools, 8-Pounds
$
16.89
–
$
125.15
22211 Smart Test 4-Way Pool and Spa Test Strips - 50ct
$
17.11
–
$
34.18
Pool and Hot Tub Test Strips - Medical-Grade Precision 3-1 4-1 7-1 Pool Test Kit - Testing pH, Free Chlorine(Bromine), Total Alkalinity & Cyanuric Acid and So on - Pool Water Test Kit
$
18.60
–
$
18.84
1-2816B Calcium Hardness Increaser for s, 16-Pounds
$
27.53
–
$
71.63
Pool Water Chemical Test Kit Include 2 Way Water Test Kit and 7 in 1 Testing Strip Testing for Bromine Total Alkalinity Ph Free Chlorine Hardness Cyanuric Acid Total Chlorine
$
28.26
Leisure Time Calcium Booster Balancer Spa and Hot Tub Water Hardness and Foam Preventive Care, 32 Fluid Ounce Bottle (4 Pack)
$
135.64
Lamotte Insta Test 3 Swimming pool Test Strips, 50 Strips
$
18.53
Hot tub Test Strips spa Test Strips for hot tub Pool Test Strips spa Test Strips ph Test Strips Chlorine Test Strips
$
14.64
Hot Tub and Pool Test Strips - 6in1 Quick & Accurate Hot Tub, Spa, Pool Test Strips - 100 Water Test Strips, Water Test Kit with E-Book - Test Chlorine, Bromine, pH, Hardness, Alkalinity -
$
12.55
–
$
20.40
Hot Tub Test Strips - ph Strips for Pool Test Strips for Hot Tub Chemicals, Hot Tub Chlorine Test Strips, Pool Spa Test Strips for Hot Tub Accessories, Pool Water Testing Kit, 100 Pack
$
20.40
@ease Test Strips for Hot Tubs for use only with @ease In-Line and Floating Sanitizing Systems for Spas up to 600 gallons, Measures low levels of Chlorine, Quick and Easy Test Strips
$
21.97
Original price was: $21.97.
$
18.82
Current price is: $18.82.
Test Strips for Pools and Hot Tubs, Quick and Easy Pool and Hot Tub Test Strips, Designed to use with Water Care Products
$
21.68
5 Way Test Strips
$
31.40
7-Way Pool and Spa Test Strips - Silver Pool Test Strips For pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, and Cyanuric Acid - Water Quality Testing Kit (100 Strips)
$
31.40
–
$
221.24
AquaChek Yellow 4-Way Pool and Spa Test Strips - 50 Yellow Test Strips - Swimming Pool Test Strips For pH, Free Chlorine, Total Alkalinity, and Cyanuric Acid - Quick and Accurate Results - Testing Kit
$
20.92
8 in 1 Pool Test Strips,Spa & Hot Tubs Test Strip,Salt Pool Water Testing Kits Quick & Accurate Testing Salt,Bromine,Chlorine,pH,Hardness,Cyanuric Acid,Alkalinity,100 Strips
$
21.97
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