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Bromine Tablets for Hot Tubs

Pass

Bromine Tablets for Hot Tubs scores 67 out of 100, a Pass. Shoppers spend $197K a year here, search demand grew +133.8% this quarter, and returns run at 0.0% of orders.

Filters Trending
Flapen Score
67
67 / 100
Top 6% of 5,777 Home & Garden niches · +16 vs the category median of 51
Market size
£197K/yr56K searches / yr
90-day growth
+133.8%search demand this quarter
Competition
63%top-5 click share · 11 brands · 19 sellers

Flapen Score

Bromine Tablets for Hot Tubs against its category

The dotted line is the Home & Garden average. Past it, Bromine Tablets for Hot Tubs is stronger. Inside it, weaker.

67Pass
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Bromine Tablets for Hot Tubs market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Bromine Tablets for Hot Tubs 56K times last year and spent an estimated £197K. The top 5 brands take 85% of clicks. Demand peaks in May–Jun–Jul–Aug. Flapen scores it 67 out of 100, a Pass.

01 · Demand

16.4% of searches ended in a purchase last week.

Shoppers searched for this 56K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 16.4% of those searches ended in a purchase. Searches in the last 90 days moved +133.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £197K a year.

Searches, last 12 months
56K
Growth, 90 days vs prior 90
+133.8%
Conversion, latest week
16.4%
Market size, estimated
£197Ka year
Peak month
July2.9× the quietest month
Top search term
bromine tablets for hot tubs37K searches a year

02 · Price

A sale here is worth £21.41.

Listings sell for £21.41 on average, from £14.58 to £57.83. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 500 to 750 of them. At £21.41 that is £11K to £16K a year per listing.

Average price
£21.41inside the $15 to $100 sweet spot
Price range
£14.58–£57.83
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
8K–10K
Units per listing a year
500–750
Revenue per listing a year
£11K–£16K
Returns
0.0%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

79% of listings pay for placement with sponsored ads. 21% ship with Prime. On an average day, 0.4% of listings are out of stock. The average listing ranks #19 within Pools, Hot Tubs & Supplies. It carries 135 reviews at 4.48 stars, so a new listing needs social proof before a better product.

Sponsored listings
79%
Prime listings
21%
Out of stock, average day
0.4%
Average rank
#19in Pools, Hot Tubs & Supplies
Average rating
4.48 starsAmazon United Kingdom average 4.36 stars
Average reviews
135per listing
Listings tracked
19

04 · Newcomers

Amazon counts 1 of last year's 2 launches as successful.

2 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 48 months on average, so the names here are settling in.

Launched, last 12 months
2
Successful launches
1Amazon's first-year sales bar
Average brand age
48 months

Products

Top Bromine Tablets for Hot Tubs products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 63% of clicks. Leaders hold, but buyers still shop past them.

£0£20K£39K£59K£79K1101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

11 rising

Sellers

19

Top-5 brand share

85%

Top 20: 100%

Top-5 click share

63%

Top 20: 100%

Open market

11%

  • bluewater POOL & SPA CHEMICALS29%
  • ClearSpa26%
  • AQUASPARKLE15%
  • Leisurechem10%
  • SafeSplash5%
  • SpaChem4%
  • Open — no brand owns it (5 brands, 11%)

Demand

Bromine Tablets for Hot Tubs search demand

Weekly searches over the year, seasonality beneath. Pick a range.

3K2KHoliday '24Spike '25Prime Day '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 2.9×

Search terms

Top Bromine Tablets for Hot Tubs search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • bromine tablets for hot tubs37K/yr
  • bromine tablets16K/yr
  • hot tub bromine tablets3K/yr

Reviews and returns

What reviews say buyers love and hate about Bromine Tablets for Hot Tubs

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Value For Money23%−0.09

possibly expensive

I do think the amount you get is a bit expensive for the price

What a waste of money

Size-Overall13%−0.02

I was surprised to see such a tiny bottle

The bottle is tiny

The bottle is smaller than I imagined

Functionality-Overall10%−0.06

Dissolves slowly, will not maintain levels

Rusts/Corrodes10%−0.06

Do you want them back, corrosive and toxic

Strength10%−0.04

Perhaps needs to be stronger

Love

Ease Of Use25%+1.66

The tablets are straightforward to use

Easy to Use

it works quick

Value For Money17%−0.09

worth it

good price

Good value for money

Advertised Vs Actual Product12%+1.02

They work - that's all I've got

Does the job

Does what it says

Smell11%+0.61

the smell isnt overpowering aswell which is nice as bleachy smells sometimes has a strong odour

and they have a subtle yet sweet smell

Plus, I love that theres no strong chemical smell lingering around the pool area

Quality-Overall5%+0.46

Im very happy with the performance

Good product

fantastic item

Return

0.0% Return rate 35% Fixable by listing

Size-Overall19%▁▁▁▁▁█

I was surprised to see such a tiny bottle

The bottle is tiny

The bottle is smaller than I imagined

Defective Material/Parts19%▁▁▁▁█▃
Advertised Vs Actual Product15%▁▁▁▁█▁

then that's on me for not properly checking the description

Suitable For Outdoor8%▁▁▁▁█▁
Smell8%█▁▁▁▁▁

There is a slightly chemical smell when you dissolve the tablets

FAQ

Common Bromine Tablets for Hot Tubs questions

Answered from the same tracked data.