In The Swim Granular Pool Chlorine - Di-Chlor Pool Shock
In The Swim Granular Pool Chlorine - Di-Chlor Pool Shock
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In The Swim Granular Pool Chlorine - Di-Chlor Pool Shock

In The Swim Granular Pool Chlorine - Di-Chlor Pool ShockSwim Sodium Dichlor Chlorine Shock Granules Sanitizing Swimming Pools Fast Dissolving pH Balanced Sanitizer 56 Available Chlorine 99 Sodium Dichlor 4Swim Sodium Dichlor Chlorine Shock Granules Sanitizing Swimming Pools Fast Dissolving pH Balanced Sanitizer 56 Available Chlorine 99 Sodium Dichlor 2Swim Sodium Dichlor Chlorine Shock Granules Sanitizing Swimming Pools Fast Dissolving pH Balanced Sanitizer 56 Available Chlorine 99 Sodium Dichlor 1Swim Sodium Dichlor Chlorine Shock Granules Sanitizing Swimming Pools Fast Dissolving pH Balanced Sanitizer 56 Available Chlorine 99 Sodium Dichlor 5Swim Sodium Dichlor Chlorine Shock Granules Sanitizing Swimming Pools Fast Dissolving pH Balanced Sanitizer 56 Available Chlorine 99 Sodium Dichlor 2
Size:40 lbs

Key item features

  • Versatile Use: In The Swim's granular chlorine is ideal for swimming pools, spas, fountains, and water features.
  • Powerful Sanitizer: This sanitizing powder destroys bacteria, breaks down contaminants, and kills algae effectively.
  • Calcium-Free Formula: The calcium-free formula keeps hard-water pools sparkling clean and crystal clear.
  • High-Quality Chlorine: Contains premium-quality 56% available stabilized chlorine for optimal performance.
  • Effective Composition: Made with 99% Sodium Dichloro-S-Triazinetrione Dihydrate for reliable sanitization.
  • Residue-Free: Swiftly eradicates bacteria and contaminants without leaving any residue in your pool or spa.
  • Fast Acting: Available in bags and buckets, this granular chlorine acts quickly to sanitize your water.
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Current price is $189.99
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Arrives by Mon, Jun 8
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Sold and shipped by In The SwimPro Seller
4.3709728867623605 stars out of 5, based on 3135 seller reviews(4.4)
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4.4 out of 5 stars
stars175 ratings142 reviews
How item rating is calculated
  1. 5 stars74% (130)
  2. 4 stars11% (19)
  3. 3 stars4% (7)
  4. 2 stars1% (2)
  5. 1 star10% (17)

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Showing 1-3 of 142 reviews

May 27, 2026
Chris
Item details
Size: 40 lbs
Sold and shipped byIn The Swim
5 out of 5 stars review

Verified Purchase

Di-Chlor Pool Shock

Good product. Dissolves quickly when added to the pool. Add 4 once's per day to maintain my chlorine levels. Packaging was beat up when delivered, but product was not damaged.

Incentivized Review
Helpful?1H4DGCZX6PZY680205597
Jan 22, 2026
Andrea
Item details
Size: 5 lbs
Sold and shipped byIn The Swim
5 out of 5 stars review

Verified Purchase

Value dichlor for the hot tub, works well

I use it for the hot tub. A few spoons every day it is used. Keeps water clean and is good value for money.

Incentivized Review
Helpful?1H4DGCZX6PZY680205597
May 23, 2025
Vickie M.
5 out of 5 stars review

Seller Verified Purchase

Great Product

I had a small issue with the original order, but I connected with an online representative, and they were extremely helpful & responsive m!! Got my order today & I love your customer service!!

Review from https://intheswim.com
Helpful?1H4DGCZX6PZY680205597