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Use code “WELCOME5” for $5 OFF your order. Hurry! Offer expires on **August 31st at 11:59 PM**

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50LBS 3-IN Individually Wrapped Chlorine Tablet Sanitizer for Swimming Pool , Hot Tubs or Spa (50LBS PER PACK)

(53 customer reviews)

Original price was: $180.00.Current price is: $159.99.

  • Ships in a sealed, easy-open 50 lb bucket with 110 slow-dissolving, 3″ chlorine tablets.
  • Each tablet is individually wrapped to reduce odor, dust, and ensure safe, clean handling.
  • 3-in-1 sanitizer, algaecide, and clarifier formula for complete and reliable pool care.
  • UV-stabilized chlorine tabs for longer-lasting disinfection, even under strong sunlight.
  • Rated 5 stars by verified buyers—great price, fast shipping, and crystal-clear results.
  • Fast Same-Day Shipping

  • Free U.S. Shipping

  • 30-Day Easy Returns

  • Secure Tracking with Trusted Carriers

  • Responsive Customer Support

Overview & Specifications

Pool Chemical Type Chlorine Pool Chemicals
Chemical Standard Type 3” Chlorine Tablets
Form Tablets
Recommended Use Hot Tub, Swimming Pool
  • Ships in a sealed, easy-open 50 lb bucket with 110 slow-dissolving, 3″ chlorine tablets.
  • Each tablet is individually wrapped to reduce odor, dust, and ensure safe, clean handling.
  • 3-in-1 sanitizer, algaecide, and clarifier formula for complete and reliable pool care.
  • UV-stabilized chlorine tabs for longer-lasting disinfection, even under strong sunlight.
  • Rated 5 stars by verified buyers—great price, fast shipping, and crystal-clear results.
5.0
Based on 50 reviews
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1-5 of 50 reviews
  1. BC

    Super fast delivery! Wrapped tabs are clean and convenient.

  2. DL

    Excellent price for 50lbs. Very satisfied with my purchase.

  3. RR

    Tablets dissolve well and keep the pool sparkling.

  4. CP

    Great quality chlorine. Easy online ordering experience.

  5. LE

    No strong smell like other chlorine tablets.

Product Features

Why Individually Wrapped Matters

At Oceanvista, we prioritize both performance and safety. That’s why each of our 3-inch chlorine tablets is individually wrapped—a small detail that delivers big benefits. Individual wrapping prevents chemical exposure during handling, reduces moisture absorption, and extends shelf life. It also ensures that each tablet stays clean and intact until you’re ready to use it. Whether you’re a homeowner or pool maintenance pro, you’ll appreciate the convenience, hygiene, and mess-free storage our packaging offers. Choose Oceanvista for smart, safe, and effective pool care—down to the very last tablet.

Oceanvista’s premium 3-inch chlorine tablets ensure a safe, pure, and strong pool experience. Crafted with 90% Tri-Chlor and 90% chlorine, these tablets provide powerful disinfection for crystal-clear water. As chlorine perfectionists, Oceanvista guarantees long-lasting and effective pool sanitation, keeping your swim fresh and clean.

Oceanvista’s 3-inch chlorine tablets offer powerful, long-lasting protection with a slow-dissolving formula. Each tablet is individually wrapped to reduce odor and dust, while the child-proof locking lid ensures safety. UV stabilization prevents premature chlorine loss, extending effectiveness and keeping pools crystal clear and sanitized.

Reviews From Our Clients

Verified Purchase
We have used these chlorine tablets a few times and it's a great product for the price. The tablets are almost twice as thick as other brands and aren't broken or crumbled. They are good, solid tablets that dissolve slowly. I would definitely recommend them.
Shanna
Verified Purchase
These tablets keep our pool chlorinated without over-stabilizing. The price is a little better than my local pool store, which makes this a really convenient option. One warning - this is a large bucket that holds a lot of chlorine. If you’re storing it somewhere warm, you will get gas build up that can be dangerous to breathe when you open the bucket. Make sure to air it out outside and step back.
Brigette
Verified Purchase
If you own a pool, you know chlorine tabs are essential. I’ve used 3-inch tabs for years and found the best deal on Amazon. A tab is a tab, no matter the source, and this product works great. After 15 years of weekly pool cleaning, I’m happy with my purchase. Check Amazon—you might find a better price than I did. Cheers!
Deirdre
Verified Purchase
Great product at a good price. I love that the tablets are individually wrapped, reducing chlorine fumes. Some arrived broken, but the wrapping kept everything intact. I often break tabs in half for precise dosing, so pre-broken ones are actually useful. No waste, just convenience! Highly recommended. Enjoy!
sugarshack

FAQs

  • How often should I add chlorine tablets to my pool?

    The frequency depends on pool size, water temperature, and usage, but typically, you should add chlorine tablets every 3-7 days. Always maintain a chlorine level of 1-3 ppm for optimal sanitation. Use a floating dispenser or an automatic chlorinator for consistent distribution.

  • Can I put chlorine tablets directly into the pool?

    No, placing chlorine tablets directly into the pool can cause staining, surface damage, or uneven chlorine distribution. Instead, use a floating dispenser, a skimmer basket, or an automatic chlorinator to dissolve them gradually and safely.

  • Why are my chlorine tablets dissolving too fast?

    Chlorine tablets may dissolve quickly due to high water temperature, excessive water circulation, or direct sun exposure. To slow the dissolution, use stabilized chlorine tablets, adjust pump run times, or place the tablets in a floater or chlorinator instead of the skimmer.

What makes Oceanvista Chlorine Tablets different from other brands?
What makes Oceanvista Chlorine Tablets different from other brands?

Oceanvista tablets stand out for their ​99% Trichloro-S-Triazinetrione (Tri-Chlor) formulation, which provides ​long-lasting, UV-resistant stabilization to minimize chlorine burn-off. They also prioritize safety with ​childproof lids and ​individual tablet wrapping, and some products combine ​sanitizer, algaecide, and clarifier in one dose for convenience.

Are the tablets safe for families with children or pets?
Are the tablets safe for families with children or pets?

Yes. The ​childproof locking lid on bulk containers (50 lb) prevents accidental access, and ​individual wrapping reduces dust and skin contact. The solid tablet form minimizes spill risks, making them safer for households with kids or pets.

How do I use the Oceanvista 3-in-1 Chlorine Tablets?
How do I use the Oceanvista 3-in-1 Chlorine Tablets?


Simply place one tablet into your pool skimmer, feeder, or float. Each tablet treats ​sanitization, algae prevention, and water clarification simultaneously. For best results, follow dosage guidelines based on pool size and consult the product instructions.

Do these tablets work in both pools and hot tubs/spas?
Do these tablets work in both pools and hot tubs/spas?

​Yes! Oceanvista tablets are ​versatile for all water systems—pools, hot tubs, spas, and even kiddie pools. The 3-inch tablets (50 lb) suit larger systems, while the 5 lb packs (3-in-1) are ideal for smaller or occasional use.

Will the tablets stain my pool or equipment?
Will the tablets stain my pool or equipment?

​No. Oceanvista tablets are formulated to ​minimize chemical residue and are ​non-corrosive, protecting pool surfaces and equipment. Their pre-stabilized formula also reduces UV-related degradation, which can cause staining in traditional chlorine products.

Related Products

10LBS 3-IN Individually Wrapped Chlorine Tablet Sanitizer for Swimming Pool , Hot Tubs or Spa (10LBS PER PACK)

5LBS 3-IN Individually Wrapped Chlorine Tablet Sanitizer for Swimming Pool , Hot Tubs or Spa (5LBS PER PACK)

🎁 Summer Special – $5 OFF! 🎁

💥 Use code (copy before use): WELCOME5

🕒 Valid until **August 31st, 11:59 PM**

⚠️ One-time use per customer. Don’t miss out!

What Our Clients Say
16 reviews