Chlorite(4)
Uses item details. Price when purchased online
Innovative Water Care Global Corporation CCH Endurance 3 Inch Calcium Hypochlorite Tabs, 25 lbs. 23227 $167.87

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$16787
current price $167.87Innovative Water Care Global Corporation CCH Endurance 3 Inch Calcium Hypochlorite Tabs, 25 lbs. 23227
Innovative Water Care Global Corporation CCH Endurance 3 Inch Calcium Hypochlorite Tabs, 25 lbs. 23227 $167.87

$16787
current price $167.87Innovative Water Care Global Corporation CCH Endurance 3 Inch Calcium Hypochlorite Tabs, 25 lbs. 23227
Aquatick Pool Shock 68% Calcium Hypochlorite 25 LB Chlorine Granules for Swimming Pool, Spa & Hot Tub Fast-Dissolving Algaecide & Bacteria Eliminator Powerful Pool Sanitizer Clean & Clear Water $95.00

$9500
current price $95.00Aquatick Pool Shock 68% Calcium Hypochlorite 25 LB Chlorine Granules for Swimming Pool, Spa & Hot Tub Fast-Dissolving Algaecide & Bacteria Eliminator Powerful Pool Sanitizer Clean & Clear Water
53.8 out of 5 Stars. 5 reviews
1000+ bought since yesterday Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon

2 options
Available in additional 2 optionsPool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon
91974.6 out of 5 Stars. 9197 reviews
Other options to consider(48)
In 50+ people's carts HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination From $11.99

3 options
Available in additional 3 optionsFrom$1199
HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination
53984.5 out of 5 Stars. 5398 reviews
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100+ bought since yesterday Clorox Pool&Spa XtraBlue+ 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6oz $5.97 99.5 ¢/oz

$597
current price $5.9799.5 ¢/oz
Clorox Pool&Spa XtraBlue+ 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6oz
19354.5 out of 5 Stars. 1935 reviews
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100+ bought since yesterday HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools

HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools
6624.6 out of 5 Stars. 662 reviews
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100+ bought since yesterday HTH 1 Inch Chlorine Tablets 1.5 lb Pool Sanitizer for Algae and Bacteria Prevention

HTH 1 Inch Chlorine Tablets 1.5 lb Pool Sanitizer for Algae and Bacteria Prevention
13444.7 out of 5 Stars. 1344 reviews
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HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack $43.97 22.9 ¢/oz

$4397
current price $43.9722.9 ¢/oz
HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack
3644.6 out of 5 Stars. 364 reviews
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In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 5 Pounds LPM 12071 From $32.99

5 options
Available in additional 5 optionsFrom$3299
In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 5 Pounds LPM 12071
21904.6 out of 5 Stars. 2190 reviews
HTH Brilliance Cal Hypo Chlorine Tablets for Swimming Pools, Chlorine Pool Chemicals, 4.75lb $40.47 Was $54.66 53.3 ¢/oz

Now$4047
current price Now $40.47, Was $54.66$54.66
53.3 ¢/oz
HTH Brilliance Cal Hypo Chlorine Tablets for Swimming Pools, Chlorine Pool Chemicals, 4.75lb
2964 out of 5 Stars. 296 reviews
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Doheny's 3-Inch Stabilized Chlorine Tablets, Slow-Dissolving Tri-Chlor, 50 lb From $39.59

6 options
Available in additional 6 optionsFrom$3959
Doheny's 3-Inch Stabilized Chlorine Tablets, Slow-Dissolving Tri-Chlor, 50 lb
45024.6 out of 5 Stars. 4502 reviews
HTH 3-inch Chlorine Tablets Tablet, 5 lb Pool Sanitizer for Bacteria and Algae Control $35.97 45.0 ¢/oz

$3597
current price $35.9745.0 ¢/oz
HTH 3-inch Chlorine Tablets Tablet, 5 lb Pool Sanitizer for Bacteria and Algae Control
914.6 out of 5 Stars. 91 reviews
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HTH Pool Care Chlorine Granules, Pool Chemical Sanitizer, 5 lbs, for Daily Chlorination Was $44.12

HTH Pool Care Chlorine Granules, Pool Chemical Sanitizer, 5 lbs, for Daily Chlorination
2044.5 out of 5 Stars. 204 reviews
HTH 1-inch Chlorine Tablets Tablet Form, 5 lb Pool Sanitizer to Kill Algae & Bacteria $38.92 Was $45.59 $7.78/lb

Now$3892
current price Now $38.92, Was $45.59$45.59
$7.78/lb
HTH 1-inch Chlorine Tablets Tablet Form, 5 lb Pool Sanitizer to Kill Algae & Bacteria
1664.9 out of 5 Stars. 166 reviews
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HTH Pool Care Chlorine Shock — Granules, 6 Pack (13.3 oz each) — Pool Shock Treatment for Weekly Use

HTH Pool Care Chlorine Shock — Granules, 6 Pack (13.3 oz each) — Pool Shock Treatment for Weekly Use
7804.6 out of 5 Stars. 780 reviews
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Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb From $34.76

2 options
Available in additional 2 optionsFrom$3476
Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb
2094.4 out of 5 Stars. 209 reviews
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Septicfit Septic Chlorine Tablet - 6 Tablet Pail - 2 lbs NOT for USE in Swimming Pools $39.95

$3995
current price $39.95Septicfit Septic Chlorine Tablet - 6 Tablet Pail - 2 lbs NOT for USE in Swimming Pools
504.4 out of 5 Stars. 50 reviews
HTH 3-inch Chlorine Tablets Tablet, 6 oz Pool Sanitizer for Algae Control and Safe for All Pool Types $4.97 82.8 ¢/oz

$497
current price $4.9782.8 ¢/oz
HTH 3-inch Chlorine Tablets Tablet, 6 oz Pool Sanitizer for Algae Control and Safe for All Pool Types
524.8 out of 5 Stars. 52 reviews
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HTH Pool Care Chlorine Shock Treatment, Pool Chemical Shock, Granules, 5 lb, for Weekly Pool Chlorination $28.04 $5.61/lb

$2804
current price $28.04$5.61/lb
HTH Pool Care Chlorine Shock Treatment, Pool Chemical Shock, Granules, 5 lb, for Weekly Pool Chlorination
2524.7 out of 5 Stars. 252 reviews
CPDI Champion Pool Shock 1-Gal 12.5% Commercial-Grade Liquid Chlorine, 2 Pk From $35.00

2 options
Available in additional 2 optionsFrom$3500
CPDI Champion Pool Shock 1-Gal 12.5% Commercial-Grade Liquid Chlorine, 2 Pk
1894.6 out of 5 Stars. 189 reviews
Clorox Pool&Spa All-in-One XtraBlue Chlorinating Granules, 27 lb Chlorine Pool Chemicals for Swimming Pools $156.97

$15697
current price $156.97Clorox Pool&Spa All-in-One XtraBlue Chlorinating Granules, 27 lb Chlorine Pool Chemicals for Swimming Pools
54.8 out of 5 Stars. 5 reviews
HTH 3-inch Chlorine Tablets Tablet, 25 lb Pool Sanitizer for Routine Chlorination $110.31 Was $124.00 27.6 ¢/oz

Now$11031
current price Now $110.31, Was $124.00$124.00
27.6 ¢/oz
HTH 3-inch Chlorine Tablets Tablet, 25 lb Pool Sanitizer for Routine Chlorination
364.8 out of 5 Stars. 36 reviews
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(2 pack) HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools

(2 pack) HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools
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HTH Pool Care 3-inch Chlorine Tabs Swimming Pool Chlorinating Sanitizer 40lbs $220.19

$22019
current price $220.19HTH Pool Care 3-inch Chlorine Tabs Swimming Pool Chlorinating Sanitizer 40lbs
12 out of 5 Stars. 1 reviews
HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination From $11.99

2 options
Available in additional 2 optionsFrom$1199
HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination
7804.6 out of 5 Stars. 780 reviews
BioLab 3 Chlorine Tablets, 25 lbs $189.99

$18999
current price $189.99BioLab 3 Chlorine Tablets, 25 lbs
85 out of 5 Stars. 8 reviews
HTH Pool Care Chlorine Stabilizer — Granules, 4 lb — Pool Chemical Stabilizer for Sunlight Protection

HTH Pool Care Chlorine Stabilizer — Granules, 4 lb — Pool Chemical Stabilizer for Sunlight Protection
1124.7 out of 5 Stars. 112 reviews
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In The Swim 3 inch 5-in-1 Super Multi-Tabs – Swimming Pool Sanitizer – Chlorine - Algaecide - Stabilizer - Clarifier - 9 Pounds F039009036AE From $109.99

3 options
Available in additional 3 optionsFrom$10999
In The Swim 3 inch 5-in-1 Super Multi-Tabs – Swimming Pool Sanitizer – Chlorine - Algaecide - Stabilizer - Clarifier - 9 Pounds F039009036AE
1234.6 out of 5 Stars. 123 reviews
In The Swim Sodium Dichlor Chlorine Shock Granules for Sanitizing Hot Tubs and Spas – Fast Dissolving, pH Balanced Sanitizer - 56% Available Chlorine, 99% Sodium-Dichlor – 2 Pound F035002024AE From $25.99

5 options
Available in additional 5 optionsFrom$2599
In The Swim Sodium Dichlor Chlorine Shock Granules for Sanitizing Hot Tubs and Spas – Fast Dissolving, pH Balanced Sanitizer - 56% Available Chlorine, 99% Sodium-Dichlor – 2 Pound F035002024AE
1604.5 out of 5 Stars. 160 reviews
In The Swim 1 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Fast Dissolving - 90% Available Chlorine - Tri-Chlor - 4 Pounds U001004032AE From $39.99

4 options
Available in additional 4 optionsFrom$3999
In The Swim 1 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Fast Dissolving - 90% Available Chlorine - Tri-Chlor - 4 Pounds U001004032AE
In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools and Spas - 6 x 1 Pound Bags Y8205 From $54.99

4 options
Available in additional 4 optionsFrom$5499
In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools and Spas - 6 x 1 Pound Bags Y8205
1654.6 out of 5 Stars. 165 reviews
50+ bought since yesterday Clorox Pool&Spa Chlorine Stabilizer Pool Water Balancers Granules, 4 lbs for pH balancing

Clorox Pool&Spa Chlorine Stabilizer Pool Water Balancers Granules, 4 lbs for pH balancing
15564.5 out of 5 Stars. 1556 reviews
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FROG Maintain Non-Chlorine Shock Treatment for Hot Tubs, Quick and Easy Single Dose Shock Treatment Packet, Chlorine and Cyanuric Acid Free, for in spas up to 600 gallons $5.95

$595
current price $5.95FROG Maintain Non-Chlorine Shock Treatment for Hot Tubs, Quick and Easy Single Dose Shock Treatment Packet, Chlorine and Cyanuric Acid Free, for in spas up to 600 gallons
Best seller HTH Spa Care Non-Chlorine Shock Oxidizer — Granules, 2.2 lb — Pool and Spa Shock Treatment for Water Clarification

HTH Spa Care Non-Chlorine Shock Oxidizer — Granules, 2.2 lb — Pool and Spa Shock Treatment for Water Clarification
3454.7 out of 5 Stars. 345 reviews
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In The Swim Algaecide 60 Plus For Swimming Pools - Non-Metallic, Low Odor, Non-Foaming Algae Bloom Preventative - Chlorine Sanitizer Compatible - 1 Quart Y1300 From $27.99

2 options
Available in additional 2 optionsFrom$2799
In The Swim Algaecide 60 Plus For Swimming Pools - Non-Metallic, Low Odor, Non-Foaming Algae Bloom Preventative - Chlorine Sanitizer Compatible - 1 Quart Y1300
1284.4 out of 5 Stars. 128 reviews
Baquacil CDX Step 3 Chlorine Alternative Pool Chemicals, 64 fl oz $52.49

$5249
current price $52.49Baquacil CDX Step 3 Chlorine Alternative Pool Chemicals, 64 fl oz
35 out of 5 Stars. 3 reviews
BioLab Mineral Springs Beginnings Chlorine Pool Chemicals, 27.9 lbs $58.48

$5848
current price $58.48BioLab Mineral Springs Beginnings Chlorine Pool Chemicals, 27.9 lbs
HTH Spa Care EcoPod Non-Chlorine Oxidizer - Effervescent Water Treatment Pods, 2 lb $23.57 73.7 ¢/oz

$2357
current price $23.5773.7 ¢/oz
HTH Spa Care EcoPod Non-Chlorine Oxidizer - Effervescent Water Treatment Pods, 2 lb
15 out of 5 Stars. 1 reviews
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Nu-Clo Conditioner Chlorine Stabilizer for Swimming Pools - Cyanuric Acid From $28.95

2 options
Available in additional 2 optionsFrom$2895
Nu-Clo Conditioner Chlorine Stabilizer for Swimming Pools - Cyanuric Acid
294.3 out of 5 Stars. 29 reviews
BioGuard SoftSwim B Chlorine Free Pool Chemicals, 1 Gal, (2 Pack) $77.98

$7798
current price $77.98BioGuard SoftSwim B Chlorine Free Pool Chemicals, 1 Gal, (2 Pack)
25 out of 5 Stars. 2 reviews
GLB Aqua Silk Chlorine Free Shock Oxidizer, 1 Gallon 71266 $61.27

$6127
current price $61.27GLB Aqua Silk Chlorine Free Shock Oxidizer, 1 Gallon 71266
15 out of 5 Stars. 1 reviews
HTH Salt Shock Fast Dissolving Pool Chemical for Chlorine Generators, 3.75 lbs, 5 Pack $30.50 $6.10/ea

$3050
current price $30.50$6.10/ea
HTH Salt Shock Fast Dissolving Pool Chemical for Chlorine Generators, 3.75 lbs, 5 Pack
45 out of 5 Stars. 4 reviews
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AquaSalt for Swimming Pools with Chlorine Generators From $26.99

5 options
Available in additional 5 optionsFrom$2699
AquaSalt for Swimming Pools with Chlorine Generators
124.7 out of 5 Stars. 12 reviews
Arch Chemicals Leisure Time Renew Non Chlorine Shock for Spas and Hot Tubs, 2.2 Pounds $27.98 Was $32.45 $12.72/oz

Now$2798
current price Now $27.98, Was $32.45$32.45
$12.72/oz
Arch Chemicals Leisure Time Renew Non Chlorine Shock for Spas and Hot Tubs, 2.2 Pounds
244.8 out of 5 Stars. 24 reviews
Leisure Time Renew Granular Non-Chlorine Shock Oxidizer for Spas, 5lb 3 Pack $106.40

$10640
current price $106.40Leisure Time Renew Granular Non-Chlorine Shock Oxidizer for Spas, 5lb 3 Pack
25 out of 5 Stars. 2 reviews
AquaDoc Non-Chlorine Spa Shock - Chlorine-Free Hot Tub Treatment & Oxidizer - 32oz $29.99

$2999
current price $29.99AquaDoc Non-Chlorine Spa Shock - Chlorine-Free Hot Tub Treatment & Oxidizer - 32oz
284.8 out of 5 Stars. 28 reviews
AquaDoc Non-Chlorine Spa Shock - Chlorine-Free Hot Tub Treatment & Oxidizer - 5lbs $59.99

$5999
current price $59.99AquaDoc Non-Chlorine Spa Shock - Chlorine-Free Hot Tub Treatment & Oxidizer - 5lbs
114.8 out of 5 Stars. 11 reviews
FROG @ease SmartChlor Cartridge for Swim Spas, up to 75% Less Chlorine* $44.95

$4495
current price $44.95FROG @ease SmartChlor Cartridge for Swim Spas, up to 75% Less Chlorine*
34.3 out of 5 Stars. 3 reviews
Clorox PoolandSpaTM Swimming Pool Chlorine Stabilizer Helps Chlorine Last Longer Saltwater Pool Compatible 4LB Pack of 1 $29.97

$2997
current price $29.97Clorox PoolandSpaTM Swimming Pool Chlorine Stabilizer Helps Chlorine Last Longer Saltwater Pool Compatible 4LB Pack of 1
Pentair IntelliChlor Salt Chlorine Generators & Replacement Chlorine Cells From $799.00

4 options
Available in additional 4 optionsFrom$79900
Pentair IntelliChlor Salt Chlorine Generators & Replacement Chlorine Cells
35 out of 5 Stars. 3 reviews
XtremepowerUS Floating Chlorine Tablet Dispenser, Pool Chlorine Floater for 3" Tablets, Spa Chemical From $13.95

6 options
Available in additional 6 optionsFrom$1395
XtremepowerUS Floating Chlorine Tablet Dispenser, Pool Chlorine Floater for 3" Tablets, Spa Chemical
1604.5 out of 5 Stars. 160 reviews
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