Swimming Pool Chemicals
MaybeSearch demand grew >1,000% this quarter. But the top 5 brands take 93% of clicks, so Swimming Pool Chemicals is a Maybe.
- Flapen Score
- 57 / 100Top 26% of 5,777 Home & Garden niches · +6 vs the category median of 5157
- Market size
- £201K/yr197K searches / yr
- 90-day growth
- >1,000%search demand this quarter
- Competition
- 72%top-5 click share · 9 brands · 34 sellers
Flapen Score
Swimming Pool Chemicals against its category
The dotted line is the Home & Garden average. Past it, Swimming Pool Chemicals is stronger. Inside it, weaker.
Market
The Swimming Pool Chemicals market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Swimming Pool Chemicals 197K times last year and spent an estimated £201K. The top 5 brands take 93% of clicks. Demand peaks in Jun–Jul–Aug. Flapen scores it 57 out of 100, a Maybe.
01 · Demand
An estimated 6.4% of those searches ended in a purchase.
Shoppers searched for this 197K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 6.4% of those searches ended in a purchase. Searches in the last 90 days moved >1,000% against the 90 days before. Searches, conversion and average price together put the market at an estimated £201K a year.
- Searches, last 12 months
- 197K
- Growth, 90 days vs prior 90
- >1,000%
- Conversion, latest week
- 6.4%
- Market size, estimated
- £201Ka year
- Peak month
- July243.1× the quietest month
- Top search term
- swimming pool chemicals41K searches a year
02 · Price
A sale here is worth £15.92.
Listings sell for £15.92 on average, from £7.41 to £22.55. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 750 to 1,000 of them. At £15.92 that is £12K to £16K a year per listing.
- Average price
- £15.92inside the $15 to $100 sweet spot
- Price range
- £7.41–£22.55
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 13K–15K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- £12K–£16K
- Returns
- 0.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is ads and reviews.
94% of listings pay for placement with sponsored ads. 41% ship with Prime. On an average day, 5.0% of listings are out of stock. The average listing ranks #41 within Pools, Hot Tubs & Supplies. It carries 3,575 reviews at 4.40 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 94%
- Prime listings
- 41%
- Out of stock, average day
- 5.0%
- Average rank
- #41in Pools, Hot Tubs & Supplies
- Average rating
- 4.40 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 3,575per listing
- Listings tracked
- 17
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 38 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 38 months
Products
Top Swimming Pool Chemicals products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 26, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Pool Chemical Starter Kit for Hot Tubs Above Ground and Paddling Pools
- Price
- £13.02
- Rating
- 4.4/5
- Reviews
- 776
- Age
- 5y ago

SUDS-ONLINE Small Swimming Pool Starter Kit - Perfect for 8ft /10ft /12ft /18ft /24ft
- Price
- £21.53
- Rating
- 4.6/5
- Reviews
- 664
- Age
- 8y ago

Clearwater Water Clarifier for Hot tub Spa and Swimming Water Treatment for Pristine Crystal Clear Water (1L)
- Price
- £8.41
- Rating
- 4.5/5
- Reviews
- 10,632
- Age
- 18y ago

Clearwater Hot Tub Chemical Starter Kit Includes Chlorine Granules and Dip Test Strips
- Price
- £19.25
- Rating
- 4.7/5
- Reviews
- 13,047
- Age
- 17y ago

Suds Online Swimming Pool Starter Kit 500G- Includes Chlorine Tablets pH+ pH- Algaecide & Strips including floating dispenser
- Price
- £22.22
- Rating
- 4.5/5
- Reviews
- 570
- Age
- 8y ago
Trending
estimated 90-day click momentum
Crystals Swimming Pool Starter Kit Water Treatment Set Complete Pool Cleaning Maintenance Kit with Chlorine Granules Water Care Chemicals & Essential Accessories for Pools & Hot Tubs
- Price
- £16.27
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2mo ago

Chlorine Tablets for Swimming Pools/Hot Tubs with Floating Chlorine Tablets Dispenser for Swimming Pool Paddling Pool Spa Bathtubs 100g
- Price
- £14.98
- Rating
- 3.2/5
- Reviews
- 269
- Age
- 1y ago

! 1kg Chlorine Tablets w/Dispenser & Test Strips Complete 4-in-1 Hot Tub & Pool Maintenance Kit for Inflatable Paddling Above-Ground Pools | Sanitiser Clarifier Algaecide
- Price
- £14.72
- Rating
- 4.2/5
- Reviews
- 483
- Age
- 4y ago

Chlorine Tablets for Swimming Pool 1 lb Pool Cleaning Tabs + Floating Chlorine Tabs Dispenser 1 Inch large Cleaning Tablets for Hot Tub Swimming Pool Paddling Pool Spa Bathtubs
- Price
- £15.09
- Rating
- 3.9/5
- Reviews
- 187
- Age
- 2y ago

Clearwater Water Clarifier for Hot tub Spa and Swimming Water Treatment for Pristine Crystal Clear Water (1L)
- Price
- £8.41
- Rating
- 4.5/5
- Reviews
- 10,632
- Age
- 18y ago
Newest
by launch date
Crystals Swimming Pool Starter Kit Water Treatment Set Complete Pool Cleaning Maintenance Kit with Chlorine Granules Water Care Chemicals & Essential Accessories for Pools & Hot Tubs
- Price
- £16.27
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2mo ago

Chlorine Tablets for Swimming Pools/Hot Tubs with Floating Chlorine Tablets Dispenser for Swimming Pool Paddling Pool Spa Bathtubs 100g
- Price
- £14.98
- Rating
- 3.2/5
- Reviews
- 269
- Age
- 1y ago

Chlorine Tablets for Swimming Pool 1 lb Pool Cleaning Tabs + Floating Chlorine Tabs Dispenser 1 Inch large Cleaning Tablets for Hot Tub Swimming Pool Paddling Pool Spa Bathtubs
- Price
- £15.09
- Rating
- 3.9/5
- Reviews
- 187
- Age
- 2y ago

JOVS Chlorine Granules 5kg : Stabilized Chemicals for Hot Tubs Pools and Spas - Swimming Cleverness for Rapid Disinfecting and Cleaning Spa Water Treatment.
- Price
- £18.10
- Rating
- 4.8/5
- Reviews
- 481
- Age
- 2y ago

Dirtbusters Pro Pool Algaecide (5L) For Swimming Pools & Hot Tubs Concentrate Powerful Algae Remover & Prevention Treatment For Clean Crystal Clear Water
- Price
- £15.57
- Rating
- 4.4/5
- Reviews
- 357
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 72% of clicks. A locked shelf that new listings rarely crack.
Brands
9 flat
Sellers
34
Est. top-5 brand share
93%
Top 20: 100%
Est. top-5 click share
72%
Top 20: 100%
Open market
5%
- SUDS-ONLINE32%
- Clearwater31%
- SHATCHI25%
- Dirtbusters3%
- SINPY2%
- JOVS2%
- Open — no brand owns it (3 brands, 5%)
Demand
Swimming Pool Chemicals search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun, Jul, Aug · busiest ÷ quietest = 243.1×
Search terms
Top Swimming Pool Chemicals search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- swimming pool chemicals41K/yr
- pool chemicals32K/yr
- pool chemical starter kit21K/yr
- pool starter kit18K/yr
- clearwater pool chemical starter kit10K/yr
- pool starter chemical kit7K/yr
- clear water pool starter kit8K/yr
- pool chemical kit6K/yr
- pool treatment kit6K/yr
- pool kit6K/yr
Reviews and returns
What reviews say buyers love and hate about Swimming Pool Chemicals
We read the reviews and the return reasons for every product selling here.
“Did not do the job”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Swimming Pool Chemicals questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









