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HTH 42031 1 inch Chlorine Tablets for Swimming Pools

4.9417 product ratings
In The Swim Pool Supplies (62259)
99.1% positive feedback
Price:
$22.99
Free shipping
Estimated delivery Thu, Sep 4 - Mon, Sep 8
Returns:
No returns, but backed by eBay Money back guarantee.
Condition:
New
h5 { color: #000; font-weight: 600; } Keep away algae this cold winter season with In The Swim Winter Algaecide. The highly effective formula of Winter Algaecide stops the spread and growth of black, green, and mustard algae when you wrap your pool up for the season. Our Winter Algaecide is compatible and works successfully with all other pool closing kits making for a stress-free pool closing.

About this product

Product Identifiers

BrandHTH
MPN42031
UPC0073187420312
Model42031
eBay Product ID (ePID)2310094719

Product Key Features

ProductWater Treatment
Suitable ForHot Tubs, Swimming Pools
Test/Treatment ParameterChlorine, Algae, Bacteria
EPA Registration Number1258-1278
FormTablet
Water TypeAll Water Types
TypeChlorine

Dimensions

Weight5lbs.

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In The Swim Winter Swimming Pool Algaecide - 1 Quart (C050001012AE)
item 1 In The Swim Winter Swimming Pool Algaecide - 1 Quart (C050001012AE)
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In The Swim Granular Pool Chlorine - Di-Chlor Pool Shock - 5 Pounds
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In The Swim 4 Inch Stabilized Chlorine Sticks - 98.6% Trichlor 10 Pounds
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In The Swim Granular Pool Chlorine - Di-Chlor Pool Shock - 10 Pounds
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listings for this product

Ratings and Reviews

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4.9
17 product ratings
  • 16 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 15 reviews
  • by weebles2013
    Mar 22, 2025

    Can't lose with this product

    50lb bucket Delivered vs pickup at 25% plus savings for a super great product for use in pools. A win win for anyone purchasing this particular product. Will buy it every time I need it.

    Verified purchase: YesCondition: New

  • by pbrooks05
    Nov 12, 2024

    Clean pool

    Great product good price and delivered on time.

    Verified purchase: YesCondition: New

  • by gogreen227
    Nov 13, 2024

    Great Product

    My pool was a mess! This did the job...

    Verified purchase: YesCondition: New

  • by joseluis5139
    May 16, 2024

    Good product

    Good product

    Verified purchase: YesCondition: New

  • by mikcris-7101
    Aug 27, 2025

    Chlorine tablets

    The value of it’s very expensive. I understand that the chlorine plant went down and the price went up, but it’s still very expensive.

    Verified purchase: YesCondition: New

  • by e_stes_rw02qzqrib
    Jul 09, 2025

    Quality is good. It works as expected. ...

    Quality is good. It works as expected.

    Verified purchase: YesCondition: New

  • by tormentos
    Apr 17, 2024

    Arrived lightning fast! Needed to clear up the green pool! A+

    Arrived lightning fast! Needed to clear up the green pool! A+

    Verified purchase: YesCondition: New

  • by da_320591
    Apr 28, 2025

    Great

    Quick results when clearing up my outdoor fountain

    Verified purchase: YesCondition: New

  • by sherblma
    Aug 02, 2021

    Simple chlorinating tablets

    Just what the package says they are

    Verified purchase: YesCondition: New

  • by dinklik
    May 17, 2024

    Perfect

    Perfect

    Verified purchase: YesCondition: New

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