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Visibly brilliant sparkle: this Cal Hypo based formula sanitizes without adding cyanuric acid CYA to prevent overstabilization or chlorine lock.



Our clarifier keeps your water crystal clear by coagulating dirt, a process that helps your filter be more efficient. The algaecide works in conjunction with the pool shock to defend against multiple types of algae from invading your swimming pool.

You're all clear with hth: for best results, use HTH Algae Guard Advanced as part of your weekly maintenance routine; Works great with HTH Shock products.
1. AQUA-ORG PLUS
#ad
Spas and Hot Tubs 55 Pound, AQUA-ORG PLUS, Granular Calcium Hypochlorite 65% Pool Shock for Swimming Pools
#adAQUA-ORG PLUS #ad - Our 65% calcium hypochlorite granules are perfect for immediate & dramatic results when need to clean & clear the cloudy water in your pool, spa, and hot tub.More information #ad
Cas number: 7778-54-3 Calcium Hypochlorite. Us epa registered - Filed & Approved Biocide. Un2880 calcium hypochlorite Hydrated 5. 1 pg ii. For use in swimming pools, spas and hot tubs.Brand | AQUA-ORG PLUS #ad |
Manufacturer | Organic Industries #ad |
Height | 13 Inches |
Length | 15.5 Inches |
Weight | 55 pounds |
Width | 13 Inches |
Part Number | R-CH-O65-EUP-18-P100 |
Model | 065 |
More information #ad
2. Clorox
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Clorox Pool&Spa 43128CLX 42128CLX Pool Algaecide
#adClorox #ad - Built in clarifier. Non-foaming formula. Packaging may vary*. Prevents and treats pool algae. Suitable for all pool types.More information #ad
Brand | Clorox #ad |
Manufacturer | Clorox Pool&Spa #ad |
Height | 11.13 inches |
Length | 6.35 inches |
Weight | 8 Pounds |
Width | 6.35 inches |
Part Number | 42128CLX |
Model | 43128CLX |
More information #ad
3. Clorox
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Kills Bacteria & Stops Algae, CLOROX Pool&Spa XtraBlue 3” Chlorinating Tablets, 5 LB
#adClorox #ad - Note: packaging may vary. Prevents corrosion, scale and stains. Kills bacteria. Kills and prevents all types of pool algae. Long-lasting sunlight protection.More information #ad
Brand | Clorox #ad |
Manufacturer | Chem Lab Products, Inc. #ad |
Height | 6 inches |
Length | 7 inches |
Weight | 5 Pounds |
Width | 9 inches |
Part Number | 23005CLX |
Model | 24205CLX |
More information #ad
4. Clorox
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Clorox Pool&Spa Chlorine Stabilizer, Helps Chlorine Last Longer, 4lb
#adClorox #ad - Reduces sun's impact on chlorine. Perfect for salt pools, new pools and pools that use liquid chlorine. For best results, use with the Clorox Pool App. Helps chlorine last longer.More information #ad
Brand | Clorox #ad |
Manufacturer | Clorox® Pool&Spa™ #ad |
Height | 11.5 inches |
Length | 4.4 inches |
Weight | 4 pounds |
Width | 10 inches |
Part Number | 12004CLX |
Model | 12004CLX |
More information #ad
5. HTH
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Swimming Pool Chemical, HTH 52036 Swimming Pool Care Shock Advanced, Cal Hypo Formula, 6 pack
#adHTH #ad - Compatible with all swimming pools: This product is great for all pool types including vinyl-lined pools and saltwater systems. You're all clear with hth: for best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly.Visibly brilliant sparkle: this Cal Hypo based formula sanitizes without adding cyanuric acid CYA to prevent overstabilization or chlorine lock.
More information #ad
Features: multi-functional shock treatment for weekly use to solve 90% of pool water problems within 24 hours and restore crystal clarity. Benefits: stay all clear for cannonballs; This fast-dissolving, reduces chlorine odor and irritation, convenient 4-in-1 formula kills bacteria and algae, and quickly restores crystal clarity.Brand | HTH #ad |
Manufacturer | Innovative Water Care #ad |
Height | 10.5 inches |
Length | 10.5 inches |
Weight | 1 pounds |
Width | 4.5 inches |
Part Number | 52036 |
Model | 52036 |
More information #ad
6. DryTec
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DryTec 1-1901-24 Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools, 24-Pack, 1-Pound
#adDryTec #ad - Kills bacteria, controls algae, and destroys organic contaminants in pools. 68% calcium hypochlorite. Recommended dosage: 1 pound per 10, 000 gallons of water. 24 bags 1-pound each. 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
7. Natural Chemistry
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Natural Chemistry® Pool Perfect® + Phosfree®, 3-Liter
#adNatural Chemistry #ad - Smartzyme technology reduces frequency of filter cleaning and scrubbing scum lines. Cleans waterline and filer while reducing surface oils and other non-living organics.More information #ad
Add weekly to maintain near zero phosphate levels. The benefits of Pool Perfect and Phosfree combined. Weekly dosage will improve water quality and reduce maintenance.Brand | Natural Chemistry #ad |
Manufacturer | Natural Chemistry #ad |
Height | 0 inches |
Length | 0 Inches |
Weight | 7.3 Pounds |
Width | 0 inches |
Part Number | NC-05131 |
Model | 5131 |
More information #ad
8. In The Swim
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In The Swim Pool Basic Opening Chemical Start Up Kit, Above Ground and In-Ground Swimming Pools, Up to 7,500
#adIn The Swim #ad - The chlorine pool shock contains 68% calcium hypochlorite, which will get your pool water clean, clear, and safe to swim in.Our clarifier keeps your water crystal clear by coagulating dirt, a process that helps your filter be more efficient. The algaecide works in conjunction with the pool shock to defend against multiple types of algae from invading your swimming pool.
More information #ad
The sun sorb oil and scum absorber will soak up suntan oils, grime, and scum, body oils, keeping your water clear. Save time and take the guesswork out of measuring chemicals when opening your pool with our pre-measured pool opening kits.Brand | In The Swim #ad |
Manufacturer | In The Swim Discount Pool Supplies #ad |
Height | 7.4 Inches |
Length | 10.2 Inches |
Weight | 5.35 pounds |
Width | 9.1 Inches |
Part Number | KSB075001AE |
Model | KSB075001AE |
More information #ad
9. HTH
#ad
HTH 67084 Swimming Pool Care Algae Guard Advanced, 32 fl oz, Swimming Pool Chemical, Fast-Acting
#adHTH #ad - Compatible with all pools: This product is great for all swimming pools including vinyl-lined and saltwater systems. Benefit: be all clear for more summertime fun; Use this powerful, non-foaming formula to kill and prevent heavy amounts of algae blooms for crystal clear pool water.You're all clear with hth: for best results, use HTH Algae Guard Advanced as part of your weekly maintenance routine; Works great with HTH Shock products.
More information #ad
Non-foaming, fast-acting: add HTH Algae Guard Advanced directly to your swimming pool water and swim right away. Powerful algae control: hth Algae Guard Advanced effectively destroys and prevents heavy green, black and mustard algae blooms.Brand | HTH #ad |
Manufacturer | Innovative Water Care #ad |
Height | 9.5 inches |
Length | 4.23 inches |
Width | 2.25 inches |
Part Number | 67084 |
Model | 67084 |
Warranty | Warranty |
More information #ad
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