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In The Swim 1-Inch Bromine Plus Tablets, 25 lb1 / 7
Product guide

In The Swim 1-Inch Bromine Plus Tablets, 25 lb

In The Swim 1-Inch Bromine Plus Tablets are a 25-pound tablet sanitizer listing for spas, hot tubs, and swimming pools. The page claims a 98% active ingredient and describes bromine as a chlorine alternative intended to remain more stable in warm water.

At a glance

  • The listing describes these as 1-inch bromine tablets for spas, hot tubs, and swimming pools.
  • The manufacturer claims 98% active ingredient, compared with 96% in its regular bromine tablets.
  • Bromine is described as more stable than chlorine at higher temperatures and effective at higher pH levels.
  • The listing claims low odor and says an oxidizer can reactivate the bromine.
Price
$179.99Save 10%

Reference price: $199.99

Price checked: Nov 13, 2026

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Often bought together

Pros and cons

Pros

  • A 25-pound supply suits buyers looking for a larger quantity of tablet sanitizer.
  • The listed applications cover pools, spas, and hot tubs, including warm-water use.
  • Customer feedback describes easy use and positive impressions of odor, size, and effectiveness.

Technical specifications

5 specifications
Identity
BrandIn The Swim
ModelU138025025AE
Product details
FormTablet
Listed weight25 pounds
Listed benefitsKills Bacteria, Maintains Clean Sanitized Water

What to know before buying

  • Follow product directions and regularly test pool or spa water to manage its chemistry.
  • Customer feedback is mixed on dissolving speed and water clarity. Some users describe clear water, while others report slow dissolving.

Who is it for?

A good fit for

  • Hot tub and spa owners looking for bromine tablets in a bulk-size package.
  • Pool owners considering a bromine sanitizer instead of traditional chlorine products.
In The Swim 1-Inch Bromine Plus Tablets, 25 lb · photo 2
Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 890 ratings
  • 5 stars84%84%
  • 4 stars9%9%
  • 3 stars4%4%
  • 2 stars0%0%
  • 1 star3%3%

Customer feedback describes the tablets as easy to use and effective, with positive mentions of odor, size, durability, and hot-tub suitability. Some users report that a tablet can last up to three days in a 400-gallon hot tub, but that is a customer-reported experience rather than a guaranteed interval. Opinions differ on dissolving speed and water clarity, so buyers with specific circulation or maintenance routines should account for that variability. The aggregate ratings skew positive, though they do not establish performance for every pool or spa.

Positive themes

  • Customers report easy use, low odor, a suitable tablet size, and effective sanitizing.

Mixed feedback

  • Customer feedback differs on dissolving speed and how well the tablets keep water clear.

Frequently asked questions

What applications does the listing specify?

It presents the tablets for spas, hot tubs, and swimming pools.

What active-ingredient percentage is claimed?

The manufacturer claims 98% active ingredient for the Plus tablets and compares that with 96% in its regular bromine tablets.

What do customers report about dissolving and water clarity?

Feedback is mixed. Some describe clear water, while others say the tablets dissolve slowly.

What should I do to manage pool or spa water chemistry?

The listing advises regularly testing the water. Follow the product directions for use.

In The Swim 1-Inch Bromine Plus Tablets, 25 lb · photo 3
Additional product photo 3

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