HTHClorox Pool&SpaSplashIn The SwimDryTecChampionCloroxAquatickpoolifeAquaDocPOOL SHARKJames AustinPool TimeYunShopLeisure TimeRx ClearWaterteqHavilandMy Garden PoolLeisure Pool & Spa SupplyCLEANSIRFROGBioGuardZappitSpaGuardRobellePool BreezeGLBQualcoNu-CloOacesisBioLabProTeamPristineRefreshPentairJacks MagicSpa Platinum ProPure SpaNC BrandsKing TechnologyAdvantis TechnologiesPacifi ClearSplash BlastBluescapePoolRxUnbrandedDohenysPristineBlueCaribbean SpaEZ POOLSOxygen PoolsPool ChoiceSiguraAIRMAXAirmaxArch ChemicalsAustin'sCCHCaribbean BlueCoralCoral SeasEcoOneGo-for-GoldHaviland Consumer ProductsINNOVATIVE WATER CARE LLCIn the SwimKYTVOLONMingWeiNo Mor ProblemsQiaDaSolenisSpa-FrogSwamp TreatXtremepowerUSYesports
Sort by|
Pool Shock in Pool Chemicals(249)
Uses item details. Price when purchased online
Best seller HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing $56.00 $4.67/lb
Best seller
Sponsored
$5600
current price $56.00$4.67/lb
Options from $4.81
HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing
75524.6 out of 5 Stars. 7552 reviews
Save with
Free pickup today
Delivery today
Free shipping, arrives today
HTH Pool Care Chlorine Shock — Granules, 6 Pack (13.3 oz each) — Pool Shock Treatment for Weekly Use $23.43 29.4 ¢/oz
Sponsored
$2343
current price $23.4329.4 ¢/oz
HTH Pool Care Chlorine Shock — Granules, 6 Pack (13.3 oz each) — Pool Shock Treatment for Weekly Use
7784.6 out of 5 Stars. 778 reviews
Save with
Shipping arrives Tue, Feb 24
Champion Pool Shock, 12.5% Liquid Chlorinator for Swimming Pools, 1 Gallon - Fast-Acting Sodium Hypochlorite Sanitizer, Ready to Use, Non-Staining, Non-Scaling, Commercial Grade $24.99
Sponsored
$2499
current price $24.99Champion Pool Shock, 12.5% Liquid Chlorinator for Swimming Pools, 1 Gallon - Fast-Acting Sodium Hypochlorite Sanitizer, Ready to Use, Non-Staining, Non-Scaling, Commercial Grade
Free shipping, arrives Wed, Feb 25
HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack $43.97 22.9 ¢/oz
Sponsored
$4397
current price $43.9722.9 ¢/oz
HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack
3604.6 out of 5 Stars. 360 reviews
Save with
Free shipping, arrives Tue, Feb 24
In 25+ people's carts HTH Pool Care Shock Advanced — Granules, 6 Pack (6 lb total) — Pool Shock Treatment for Weekly Pool Sanitizing $24.13 Was $29.99 $4.02/lb
In 25+ people's carts
3 options
Available in additional 3 optionsNow$2413
current price Now $24.13, Was $29.99$29.99
$4.02/lb
Options from $4.81
HTH Pool Care Shock Advanced — Granules, 6 Pack (6 lb total) — Pool Shock Treatment for Weekly Pool Sanitizing
75524.6 out of 5 Stars. 7552 reviews
Save with
Pickup today
Delivery today
Shipping arrives today
Splash Liquid Pool Shock Chlorinator 10% Sodium Hypochlorite for Algae and Bacteria Control $5.67 $5.67/gl
2 options
Available in additional 2 options$567
current price $5.67$5.67/gl
Options from $5.67 – $11.34
Splash Liquid Pool Shock Chlorinator 10% Sodium Hypochlorite for Algae and Bacteria Control
2144.6 out of 5 Stars. 214 reviews
Save with
Pickup today
Delivery today
Shipping arrives today
100+ bought since yesterday Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization $6.47 40.4 ¢/oz
100+ bought since yesterday
2 sizes
Available in additional 2 sizes$647
current price $6.4740.4 ¢/oz
Options from $6.47 – $17.35
Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization
13444.7 out of 5 Stars. 1344 reviews
Save with
Pickup today
Delivery today
Shipping arrives today
100+ bought since yesterday Clorox® Pool&Spa™ Shock Xtrablue® +™, Kills Bacteria & Algae Swimming Pool Granules, Swim-Ready in 15 Minutes (6-pack) $34.77 36.2 ¢/oz
100+ bought since yesterday
3 sizes
Available in additional 3 sizes$3477
current price $34.7736.2 ¢/oz
Options from $34.77 – $130.00
Clorox® Pool&Spa™ Shock Xtrablue® +™, Kills Bacteria & Algae Swimming Pool Granules, Swim-Ready in 15 Minutes (6-pack)
51684.6 out of 5 Stars. 5168 reviews
Save with
Pickup today
Delivery today
Shipping arrives today
HTH Pool Care Chlorine Shock — Granules, 6 Pack (13.3 oz each) — Pool Shock Treatment for Weekly Use $23.43 29.4 ¢/oz
$2343
current price $23.4329.4 ¢/oz
HTH Pool Care Chlorine Shock — Granules, 6 Pack (13.3 oz each) — Pool Shock Treatment for Weekly Use
7784.6 out of 5 Stars. 778 reviews
Save with
Shipping arrives Tue, Feb 24
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
3604.6 out of 5 Stars. 360 reviews
Save with
Free shipping, arrives Tue, Feb 24
HTH Pool Care Chlorine Shock Treatment, Pool Chemical Shock, Granules, 5 lb, for Weekly Pool Chlorination $28.04 $5.61/lb
Sponsored
$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
Pickup today
50+ bought since yesterday HTH Green to Blue Pool Shock Kit — Granules (Form), 4 lb — Pool Shock Treatment for Algae Removal and Water Clarification $28.44
50+ bought since yesterday
Sponsored
$2844
current price $28.44HTH Green to Blue Pool Shock Kit — Granules (Form), 4 lb — Pool Shock Treatment for Algae Removal and Water Clarification
17444.2 out of 5 Stars. 1744 reviews
Save with
Pickup today
Delivery today
Shipping arrives today
Overall pick HTH Spa Care Non-Chlorine Shock Oxidizer — Granules, 2.2 lb — Pool and Spa Shock Treatment for Water Clarification $23.57 67.0 ¢/oz
Overall pick
$2357
current price $23.5767.0 ¢/oz
HTH Spa Care Non-Chlorine Shock Oxidizer — Granules, 2.2 lb — Pool and Spa Shock Treatment for Water Clarification
3384.7 out of 5 Stars. 338 reviews
Save with
Pickup today
Delivery today
Shipping arrives today
50+ bought since yesterday HTH Green to Blue Pool Shock Kit — Granules (Form), 4 lb — Pool Shock Treatment for Algae Removal and Water Clarification $28.44
50+ bought since yesterday
$2844
current price $28.44HTH Green to Blue Pool Shock Kit — Granules (Form), 4 lb — Pool Shock Treatment for Algae Removal and Water Clarification
17444.2 out of 5 Stars. 1744 reviews
Save with
Pickup today
Delivery today
Shipping arrives today
Champion Pool Shock, 12.5% Liquid Chlorinator for Swimming Pools, 1 Gallon - Fast-Acting Sodium Hypochlorite Sanitizer, Ready to Use, Non-Staining, Non-Scaling, Commercial Grade $24.99
$2499
current price $24.99Champion Pool Shock, 12.5% Liquid Chlorinator for Swimming Pools, 1 Gallon - Fast-Acting Sodium Hypochlorite Sanitizer, Ready to Use, Non-Staining, Non-Scaling, Commercial Grade
Free shipping, arrives Wed, Feb 25
Best seller Clorox Spa All-in-One Sanitizer and Shock for Spas and Hot Tubs Pool Water Balancers, 32oz for Sanitizing $24.98 78.1 ¢/oz
Best seller
2 options
Available in additional 2 options$2498
current price $24.9878.1 ¢/oz
Options from $24.98 – $49.96
Clorox Spa All-in-One Sanitizer and Shock for Spas and Hot Tubs Pool Water Balancers, 32oz for Sanitizing
4364.8 out of 5 Stars. 436 reviews
Save with
Shipping arrives Tue, Feb 24
Clorox Pool&Spa Shock XtraBlue Shock Pool Chemical Type Form for Swimming Pools $53.45
3 sizes
Available in additional 3 sizes$5345
current price $53.45Options from $53.45 – $92.50
Clorox Pool&Spa Shock XtraBlue Shock Pool Chemical Type Form for Swimming Pools
9084.4 out of 5 Stars. 908 reviews
Free shipping, arrives in 3+ days
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
Pickup today
HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination $11.99
2 sizes
Available in additional 2 sizes$1199
current price $11.99Options from $11.99 – $69.98
HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination
7784.6 out of 5 Stars. 778 reviews
Free shipping, arrives Wed, Feb 25
In the Swim Pool Cleaning Super Start-up Kit Pool Maintenance Supplies KSS300001AE $69.99
3 sizes
Available in additional 3 sizes$6999
current price $69.99Options from $34.99
In the Swim Pool Cleaning Super Start-up Kit Pool Maintenance Supplies KSS300001AE
5724.7 out of 5 Stars. 572 reviews
Free shipping, arrives in 3+ days
HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water $12.44 44.4 ¢/fl oz
Sponsored
$1244
current price $12.4444.4 ¢/fl oz
Options from $12.44 – $71.89
HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water
4054.5 out of 5 Stars. 405 reviews
Save with
Pickup today
Delivery today
Shipping arrives today
HTH Pool Care Ultra Shock Treatment — Granules (Form), 1 lb — Pool Shock Treatment for Weekly Use and Water Sanitizing $7.14 $7.14/lb
Sponsored
$714
current price $7.14$7.14/lb
HTH Pool Care Ultra Shock Treatment — Granules (Form), 1 lb — Pool Shock Treatment for Weekly Use and Water Sanitizing
1294.7 out of 5 Stars. 129 reviews
Save with
Shipping arrives Tue, Feb 24
HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water $12.44 44.4 ¢/fl oz
3 options
Available in additional 3 options$1244
current price $12.4444.4 ¢/fl oz
Options from $12.44 – $71.89
HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water
4054.5 out of 5 Stars. 405 reviews
Save with
Pickup today
Delivery today
Shipping arrives today
(3 pack) HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use $14.43 $4.81/lb
$1443
current price $14.43$4.81/lb
(3 pack) HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use
Save with
Pickup today
Delivery today
Shipping arrives today
In The Swim Pool Shock 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water Defends Against Bacteria, Algae, and Microorganisms- 24 X 1 Pound 25266 2X12X1 $99.99
5 sizes
Available in additional 5 sizes$9999
current price $99.99Options from $39.99
In The Swim Pool Shock 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water Defends Against Bacteria, Algae, and Microorganisms- 24 X 1 Pound 25266 2X12X1
6934.5 out of 5 Stars. 693 reviews
Free shipping, arrives in 3+ days
HTH Pool Care Ultra Shock Treatment — Granules (Form), 1 lb — Pool Shock Treatment for Weekly Use and Water Sanitizing $7.14 $7.14/lb
$714
current price $7.14$7.14/lb
HTH Pool Care Ultra Shock Treatment — Granules (Form), 1 lb — Pool Shock Treatment for Weekly Use and Water Sanitizing
1294.7 out of 5 Stars. 129 reviews
Save with
Shipping arrives Tue, Feb 24
Dry Tec 68% Calcium Hypochlorite Granular Swimming Pool Shock - 1 lb $14.76
2 sizes
Available in additional 2 sizes$1476
current price $14.76Options from $14.76 – $67.93
Dry Tec 68% Calcium Hypochlorite Granular Swimming Pool Shock - 1 lb
274.7 out of 5 Stars. 27 reviews
Free shipping, arrives in 3+ days
In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools and Spas - 6 x 1 Pound Bags Y8205 $45.74 Was $54.99 $7.62/lb
4 options
Available in additional 4 optionsNow$4574
current price Now $45.74, Was $54.99$54.99
$7.62/lb
Options from $45.74 – $139.99
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
Free shipping, arrives in 3+ days
XtremepowerUS Floating Chlorine Tablet Dispenser, Pool Chlorine Floater for 3" Tablets, Spa Chemical $13.95
6 sizes
Available in additional 6 sizes$1395
current price $13.95Options from $13.95 – $54.95
XtremepowerUS Floating Chlorine Tablet Dispenser, Pool Chlorine Floater for 3" Tablets, Spa Chemical
1584.5 out of 5 Stars. 158 reviews
Free shipping, arrives in 3+ days
(3 pack) HTH Pool Care Shock Advanced — Granules, 6 Pack (6 lb total) — Pool Shock Treatment for Weekly Pool Sanitizing $72.39 $4.02/lb
$7239
current price $72.39$4.02/lb
(3 pack) HTH Pool Care Shock Advanced — Granules, 6 Pack (6 lb total) — Pool Shock Treatment for Weekly Pool Sanitizing
Save with
Free pickup today
Delivery today
Free shipping, arrives today
HTH Spa Care EcoPod Non-Chlorine Oxidizer - Effervescent Water Treatment Pods, 2 lb $23.57 73.7 ¢/oz
Sponsored
$2357
current price $23.5773.7 ¢/oz
HTH Spa Care EcoPod Non-Chlorine Oxidizer - Effervescent Water Treatment Pods, 2 lb
Save with
Pickup today
Delivery today
Best seller Clorox Spa All-in-One Sanitizer and Shock for Spas and Hot Tubs Pool Water Balancers, 32oz for Sanitizing $24.98 78.1 ¢/oz
Best seller
Sponsored
$2498
current price $24.9878.1 ¢/oz
Options from $24.98 – $49.96
Clorox Spa All-in-One Sanitizer and Shock for Spas and Hot Tubs Pool Water Balancers, 32oz for Sanitizing
4364.8 out of 5 Stars. 436 reviews
Save with
Shipping arrives Tue, Feb 24
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
Save with
Pickup today
Delivery today
FROG Maintain Non-Chlorine Shock Treatment for Hot Tubs Pack of 12, Quick and Easy Single Dose Shock Treatment Packets, Chlorine and Cyanuric Acid Free, for in Hot Tubs up to 600 gallons $71.40
$7140
current price $71.40FROG Maintain Non-Chlorine Shock Treatment for Hot Tubs Pack of 12, Quick and Easy Single Dose Shock Treatment Packets, Chlorine and Cyanuric Acid Free, for in Hot Tubs up to 600 gallons
Free shipping, arrives in 3+ days
poolife Turbo Shock (25 lb) $178.49
$17849
current price $178.49poolife Turbo Shock (25 lb)
174.7 out of 5 Stars. 17 reviews
Free shipping, arrives in 3+ days
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
244.8 out of 5 Stars. 24 reviews
Free shipping, arrives Wed, Feb 25
(3 pack) HTH Spa Care Non-Chlorine Shock Oxidizer — Granules, 2.2 lb — Pool and Spa Shock Treatment for Water Clarification $70.71 67.0 ¢/oz
$7071
current price $70.7167.0 ¢/oz
(3 pack) HTH Spa Care Non-Chlorine Shock Oxidizer — Granules, 2.2 lb — Pool and Spa Shock Treatment for Water Clarification
Save with
Free pickup today
Delivery today
Free shipping, arrives today
Coral Seas YELLOWOUT Yellow Out Pool Algaecide 2 Lbs. $19.89
3 sizes
Available in additional 3 sizes$1989
current price $19.89Options from $19.89 – $149.99
Coral Seas YELLOWOUT Yellow Out Pool Algaecide 2 Lbs.
724.3 out of 5 Stars. 72 reviews
Free shipping, arrives in 3+ days
No Mor Problems $24.49
4 sizes
Available in additional 4 sizes$2449
current price $24.49Options from $24.49 – $203.88
No Mor Problems
185 out of 5 Stars. 18 reviews
Free shipping, arrives in 3+ days
PoolRx+ red & white 2.5k-5k gallons $60.73
$6073
current price $60.73PoolRx+ red & white 2.5k-5k gallons
35 out of 5 Stars. 3 reviews
Free shipping, arrives in 3+ days
(3 pack) HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing $168.00 $4.67/lb
$16800
current price $168.00$4.67/lb
(3 pack) HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing
Save with
Free pickup today
Delivery today
Free shipping, arrives today
Haviland C005210-CS20B2 Spa Pure Multi Extra Shock - 1 Pack $26.01
$2601
current price $26.01Haviland C005210-CS20B2 Spa Pure Multi Extra Shock - 1 Pack
Free shipping, arrives Wed, Feb 25
HTH Swimming Pool Care 3" Chlorine Tablets Ultra - Individually Wrapped - 8 lb Bucket $86.98
2 sizes
Available in additional 2 sizes$8698
current price $86.98Options from $85.36
HTH Swimming Pool Care 3" Chlorine Tablets Ultra - Individually Wrapped - 8 lb Bucket
23 out of 5 Stars. 2 reviews
Free shipping, arrives in 3+ days
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
35 out of 5 Stars. 3 reviews
Save with
Shipping arrives Wed, Feb 25
FROG @ease Floating System + 3 Pack of SmartChlor Replacements + 3 FROG Maintain Non-Chlorine Shock Treatments for Hot Tubs $128.65
$12865
current price $128.65FROG @ease Floating System + 3 Pack of SmartChlor Replacements + 3 FROG Maintain Non-Chlorine Shock Treatments for Hot Tubs
74.4 out of 5 Stars. 7 reviews
Free shipping, arrives in 3+ days
Doheny’s Stabilized Chlorine Pool Shock for Swimming Pools, Fast-Dissolving Di-Chlor Granular Treatment, 56% Available Chlorine, 6 x 1 lb Bags (6 lb Total) $59.99
3 sizes
Available in additional 3 sizes$5999
current price $59.99Options from $59.99 – $189.99
Doheny’s Stabilized Chlorine Pool Shock for Swimming Pools, Fast-Dissolving Di-Chlor Granular Treatment, 56% Available Chlorine, 6 x 1 lb Bags (6 lb Total)
Free shipping, arrives in 3+ days
2 Packets FROG Maintain for Swim Spas, Non-Chlorine Shock for FROG @ease Sanitizing System for Swim Spas - the Only Complete Sanitizer for Swim Spas $37.90
$3790
current price $37.902 Packets FROG Maintain for Swim Spas, Non-Chlorine Shock for FROG @ease Sanitizing System for Swim Spas - the Only Complete Sanitizer for Swim Spas
Free shipping, arrives in 3+ days
Rx Clear Granular Mega Chlorine Pool Shock 73% Calcium Hypochlorite Powder, 1 lb $15.98
$1598
current price $15.98Rx Clear Granular Mega Chlorine Pool Shock 73% Calcium Hypochlorite Powder, 1 lb
1564.8 out of 5 Stars. 156 reviews
Free shipping, arrives in 3+ days
Robelle 1 Lb. Shock & Swim for Swimming Pools $189.99
3 options
Available in additional 3 options$18999
current price $189.99Robelle 1 Lb. Shock & Swim for Swimming Pools
Free shipping, arrives in 3+ days