HTH 52039 Swimming Pool Care Shock Ultra, Swimming Pool Chemical, Cal Hypo Formula (4 Pack)
Product ID: 690229473
Details
- BrandHTH
- Item FormPowder
- Item Weight4 Pounds
- Number of Items4
- Product BenefitsControls Algae
💧Fast-dissolving Cal Hypo formula
🔵Visible Blue Action confirms effectiveness
🛡️Prevents algae, bacteria, stains & scale
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VT18529
1
Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO
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Details
- BrandHTH
- Item FormPowder
- Item Weight4 Pounds
Description
💦 Shock Your Pool to Sparkle-Perfection—Because Your Summer Deserves Crystal Clear!
- SMART POOL CARE ROUTINE - Pair with HTH 6-Way Test Strips for precise water balance and solve 90% of pool problems weekly.
- SEE IT WORK IN REAL TIME - Unique Visible Blue Action lets you watch your pool care in action—confidence in every splash.
- ALL IN ONE WEEKLY POWERHOUSE - Kills bacteria & algae, prevents stains & scale, reduces irritation, and softens water in just 24 hours.
- UNIVERSAL POOL COMPATIBILITY - Safe for all pool types including vinyl liners and saltwater systems—one solution for every pool owner.
- SPARKLING CLARITY NO CHLORINE LOCK - Cal Hypo formula boosts chlorine without cyanuric acid buildup for crystal-clear water all season.
HTH 52039 Shock Ultra is a fast-acting, Cal Hypo based pool sanitizer that elevates chlorine levels without adding cyanuric acid, preventing chlorine lock and algae growth. Its visible blue action confirms effectiveness while safely treating all pool types. This 4-pack weekly formula kills bacteria and algae, prevents stains and scale, reduces skin and eye irritation, and improves filtration—delivering sparkling, soft water within 24 hours.
Specifications
| ASIN | B0DC8669GD |
| Best Sellers Rank | #35 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Swimming Pool Chlorine |
| Brand Name | HTH |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,178) |
| Item Form | Powder |
| Item Type Name | Swimming Pool Chemical Prevents Bacteria, Algae, Stain & Scale, Cal Hypo Formula |
| Item Weight | 4 Pounds |
| Manufacturer | Innovative Water Care |
| Manufacturer Part Number | 52039 |
| Model Number | 52039 |
| Number of Items | 4 |
| Product Benefits | Controls Algae, Kills Bacteria, Maintains Clean Sanitized Water, Prevents Stains |
| Unit Count | 64.0 Ounce |
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