As an Amazon Associate I earn from qualifying purchases.
Compatibility: effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems.

Use: apply directly to pool water as needed; Test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm. Features: increases chlorine levels; kills and prevents bacteria and algae; Keeps water clear; See results in 24 hours; 1 bag treats 13, 500 gallons; Won’t fade vinyl pool liners.





Works best at night - for the best results use super shock at night in order to prevent the sun from eating up the shock since it is not stabilized; it’s best to shock when the sun isn’t out for maximum performance. The rx clear brand is the premier choice for a trusted cleaning product to keep your pool in its best shape.
This shock will raise your free chlorine levels, Super Shock is very effective and efficient for a quick chlorine boost. When it comes to correcting your swimming pool, Rx Clear does it all giving you crystal clear water that fits your needs. Rx clear strives to provide quality products for a safer, and more enjoyable swimming experience. Due to its high percentage of chlorine, water hardness, but slightly less concentrated.



1. HTH
#ad
HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb Pack of 12
#adHTH #ad - Includes: twelve 1-lb bags of shock treatment for your swimming pool. Use: apply directly to pool water as needed; Test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm.Compatibility: effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems.
More information #ad
Features: increases chlorine levels; kills and prevents bacteria and algae; Keeps water clear; See results in 24 hours; 1 bag treats 13, 500 gallons; Won’t fade vinyl pool liners. Benefits: increases the chlorine level in swimming pools to kill bacteria and algae to keep your pool water clear and ready for fun all season long.Brand | HTH #ad |
Manufacturer | Innovative Water Care #ad |
Height | 10 Inches |
Length | 7 Inches |
Weight | 12 Pounds |
Width | 10.5 Inches |
Part Number | 52026 |
Model | 52026 |
More information #ad
2. HTH
#ad
1 lb Pack of 6, HTH 52023 Super Shock Treatment Swimming Pool Chlorine Cleaner
#adHTH #ad - Compatibility: effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems. Includes: six 1-lb bags of shock treatment for your swimming pool.Use: apply directly to pool water as needed; Test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm. Features: increases chlorine levels; kills and prevents bacteria and algae; Keeps water clear; See results in 24 hours; 1 bag treats 13, 500 gallons; Won’t fade vinyl pool liners.
More information #ad
Benefits: increases the chlorine level in swimming pools to kill bacteria and algae to keep your pool water clear and ready for fun all season long.Brand | HTH #ad |
Manufacturer | Innovative Water Care #ad |
Height | 9.5 Inches |
Length | 4.13 Inches |
Weight | 1 Pounds |
Width | 10.5 Inches |
Part Number | 52023 |
Model | 52023 |
More information #ad
3. DryTec
#ad
1-Pound, DryTec 1-1901-24 Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools, 24-Pack
#adDryTec #ad - 24 bags 1-pound each. Kills bacteria, controls algae, and destroys organic contaminants in pools. 68% calcium hypochlorite. Recommended dosage: 1 pound per 10, 000 gallons of water. Fast-acting quick-Dissolving Swimming Pool Sanitizer.More information #ad
Brand | DryTec #ad |
Manufacturer | Robelle Industries #ad |
Height | 6 Inches |
Length | 24 Inches |
Weight | 24 Pounds |
Width | 12 Inches |
Part Number | 1-1901--24 |
Model | 1-1901--24 |
More information #ad
4. Clorox
#ad
White, Clorox Pool&Spa 33512CLX Pool Shock XtraBlue 12 1-lb Bags, 12 Pack
#adClorox #ad - Kills bacteria. Improves filter performance. Creates crystal clear water. Power source Type: Manual. Kills and prevents green, black and mustard pool algae. Multifunctional pool shock with algae-fighting crystals.More information #ad
Brand | Clorox #ad |
Manufacturer | Clorox® Pool&Spa™ #ad |
Height | 9.25 Inches |
Length | 5.38 Inches |
Weight | 12 Pounds |
Width | 11 Inches |
Part Number | 33512CLX |
Model | 33512CLX |
More information #ad
5. LEISURE POOL & SPA SUPPLY INC. LP
#ad
Liquid Chlorine Pool Shock Case, 4 Gallons, 12.5% Sodium Hypochlorite
#adLEISURE POOL & SPA SUPPLY INC. LP #ad - Case 4 gallons of commercial Grade Liquid Chlorine Pool Shock! 12. 5% sodium hypochlorite, nsf 50/60 Certified! Approved for sanitization of Surfaces! See CDC Guidlines.More information #ad
55852-3. Epa reg. No mixing required and ready to Use! - Made in the USA. Perfect for pressure Washers Too! Will not cloud pool. No.Brand | LEISURE POOL & SPA SUPPLY INC. LP #ad |
Manufacturer | Champion Packaging & Distribution, Inc. #ad |
Height | 11 Inches |
Length | 6 Inches |
Weight | 36 Pounds |
Width | 6 Inches |
More information #ad
6. In The Swim
#ad
In The Swim Chlorine Pool Shock, 12 X 1 Pound Bags
#adIn The Swim #ad - Main active ingredient is 68% Calcium Hypochlorite Cal-Hypo for quick sanitizing. Quickly eliminates algae, bacteria, and other harmful contaminants from your pool water. This product can only be shipped within the 48 contiguous states.More information #ad
Powerful chlorine shock treatment that is great for regular maintenance. Special shipping information: this product may not be available for 1 or 2 day shipping due to federal regulations that require it to ship via ground ship methods only. Dosage: 1 pound per 10, 000 gallons.Brand | In The Swim #ad |
Manufacturer | In The Swim Discount Pool Supplies #ad |
Height | 5.3 Inches |
Length | 10.8 Inches |
Weight | 13.07 Pounds |
Width | 9.9 Inches |
Part Number | 25235 12X1 |
Model | 25235 12X1 |
More information #ad
7. Rx Clear
#ad
Rx Clear Super Shock for Swimming Pools | Chlorinator and Algaecide | 68% Calcium Hypochlorite Shock | Kill Pool Algae for a Crystal Clear Pool | One Pound Bags | 12 Pack
#adRx Clear #ad - Mix before you fix - it is best to dilute super shock in a bucket of water before dispensing it around the pool which can prevent liner staining and cloudy water. Pool chlorine shock - maintain your swimming pool or spa with reliable pool chemicals and treatment supplies that you can depend on from Rx Clear.Works best at night - for the best results use super shock at night in order to prevent the sun from eating up the shock since it is not stabilized; it’s best to shock when the sun isn’t out for maximum performance. The rx clear brand is the premier choice for a trusted cleaning product to keep your pool in its best shape.
More information #ad
Add a 1 lbs bag per 10, 000 gallons of pool water. Add this powder to a bucket of water before you add it to your pool. Pool shock with algaecide - kill the algae in your swimming pool by adding 3 bags of shock per 10, cleaner, 000 gallons of pool water. This shock will raise your free chlorine levels, Super Shock is very effective and efficient for a quick chlorine boost. When it comes to correcting your swimming pool, Rx Clear does it all giving you crystal clear water that fits your needs. Rx clear strives to provide quality products for a safer, and more enjoyable swimming experience. Due to its high percentage of chlorine, water hardness, but slightly less concentrated.
Brand | Rx Clear #ad |
Manufacturer | Rx Clear #ad |
Weight | 1 Pounds |
Part Number | NaN |
More information #ad
8. Clorox
#ad
6 Pack, Clorox Pool&Spa 33506CLX Pool Shock XtraBlue 6 1-lb Bags, White
#adClorox #ad - Kills and prevents green, black and mustard pool algae. Reduces chlorine odor and eye irritation. Kills bacteria. Won't impact pH. Swim-ready in 15 minutes. Improves filter performance. Multi-functional pool shock with algae-fighting crystals. Creates crystal clear water.More information #ad
Brand | Clorox #ad |
Manufacturer | Clorox® Pool&Spa™ #ad |
Height | 9.25 Inches |
Length | 4.25 Inches |
Weight | 6 Pounds |
Width | 8.88 Inches |
Part Number | 33506CLX |
Model | 33506CLX |
More information #ad
9. In The Swim
#ad
In The Swim Super Pool Shock 12 x 1 Pound Bags
#adIn The Swim #ad - Ideal for spring openings and regular maintenance. Quickly eliminates harmful contaminants from your pool water. Dosage: 1 pound per 10, 000 gallons.More information #ad
Main active ingredient is 73% Calcium Hypochlorite makes it our strongest pool shock. Super powerful and effective chlorine shock treatment that can quickly take your pool water from cloudy to crystal clear.Brand | In The Swim #ad |
Manufacturer | In The Swim Discount Pool Supplies #ad |
Height | 6.7 Inches |
Length | 10.8 Inches |
Weight | 13.47 Pounds |
Width | 10.1 Inches |
Part Number | 25332 12X1 |
Model | 25332 12X1 |
More information #ad
10. LEISURE POOL & SPA SUPPLY INC. LP
#ad
8 Gallons | Liquid Chlorine Pool Shock 12.5% Sodium Hypochlorite, 2 Pack
#adLEISURE POOL & SPA SUPPLY INC. LP #ad - 8 gallons of premium swimming Pool Shock - NSF/ANSI 60 Certified. Ready to use, no mixing Required - Great Choice for Pool Closings.More information #ad
12. 5% commercial grade strength liquid chlorine - USA Made - EPA Registration No. Perfect for pressure Washing, Sanitation & Other Related Uses. Product does Not Cloud Pool. 55852-3.Brand | LEISURE POOL & SPA SUPPLY INC. LP #ad |
Manufacturer | Champion Packaging & Distribution #ad |
Height | 13 Inches |
Length | 13 Inches |
Weight | 82 Pounds |
Width | 13 Inches |
Part Number | SH90204 |
Model | SH90204 |
Warranty | No Warrantuy |
More information #ad