Chlorine Test Kit
MaybeAn estimated 0.9% of orders come back. But shoppers spend an estimated $65K a year here, so Chlorine Test Kit is a Maybe.
- Flapen Score
- 59 / 100Top 36% of 8,839 Patio, Lawn & Garden niches · +3 vs the category median of 5659
- Market size
- $65K/yr39K searches / yr
- 90-day growth
- +116.3%search demand this quarter
- Competition
- 62%top-5 click share · 15 brands · 70 sellers
Flapen Score
Chlorine Test Kit against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Chlorine Test Kit is stronger. Inside it, weaker.
Market
The Chlorine Test Kit market on Amazon at a glance
Shoppers on Amazon United States searched for Chlorine Test Kit 39K times last year and spent an estimated $65K. The top 5 brands take 77% of clicks. Demand peaks in May–Jun–Jul. Flapen scores it 59 out of 100, a Maybe.
01 · Demand
An estimated 9.0% of those searches ended in a purchase.
Shoppers searched for this 39K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.0% of those searches ended in a purchase. Searches in the last 90 days moved +116.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $65K a year.
- Searches, last 12 months
- 39K
- Growth, 90 days vs prior 90
- +116.3%
- Conversion, latest week
- 9.0%
- Market size, estimated
- $65Ka year
- Peak month
- June3.3× the quietest month
- Top search term
- chlorine test kit29K searches a year
02 · Price
A sale here is worth $18.60.
Listings sell for $18.60 on average, from $4.15 to $122.56. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At $18.60 that is $2K to $5K a year per listing.
- Average price
- $18.60inside the $15 to $100 sweet spot
- Price range
- $4.15–$122.56
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$5K
- Returns
- 0.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
91% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.5% of listings are out of stock. The average listing ranks #19 within Cleaning Tools & Chemicals. It carries 8,272 reviews at 4.43 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 91%
- Prime listings
- 100%
- Out of stock, average day
- 0.5%
- Average rank
- #19in Cleaning Tools & Chemicals
- Average rating
- 4.43 starsAmazon United States average 4.42 stars
- Average reviews
- 8,272per listing
- Listings tracked
- 23
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 55 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
- 55 months
Products
Top Chlorine Test Kit 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 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
EASYTEST 7-Way Pool Test Strips 150 Strips Water Chemical Testing for Hot tub and Spa Accurate Test Bromine Total Alkalinity pH Free Chlorine Total Hardness Cyanuric Acid and Total Chlorine
- Price
- $12.04
- Rating
- 4.4/5
- Reviews
- 25,599
- Age
- 4y ago

WWD POOL Swimming Pool Spa Water Chemical Test Kit for Chlorine and Ph Test (2 Way Test Kit)
- Price
- $12.91
- Rating
- 4.4/5
- Reviews
- 6,600
- Age
- 7y ago

Lupo 3-in-1 Pool Test Kit | Pool Testing Kit for Residential Swimming Pools & Spas for Testing Total Chlorine Total Bromine & pH | Pool Chemical Test for Quick & Accurate At-Home Pool Water Testing
- Price
- $15.45
- Rating
- 4.4/5
- Reviews
- 1,378
- Age
- 4y ago

Clorox Pool&Spa Swimming Pool 3-Way Water Test Kit Accurately Measures Bromine Chlorine and pH Levels (Pack of 1)
- Price
- $8.59
- Rating
- 4.6/5
- Reviews
- 1,239
- Age
- 11y ago

WWD POOL Swimming Pool Spa Water Chemical Test Kit for Chlorine and Ph Test (Refill Only)
- Price
- $8.38
- Rating
- 4.4/5
- Reviews
- 2,283
- Age
- 7y ago
Trending
estimated 90-day click momentum
Clorox Pool&Spa Swimming Pool 3-Way Water Test Kit Accurately Measures Bromine Chlorine and pH Levels (Pack of 1)
- Price
- $8.59
- Rating
- 4.6/5
- Reviews
- 1,239
- Age
- 11y ago

JNW 7-in-1 Pool Test Strips 150 Quick & Accurate Test Strips for Pool Water Spa Test Strips for Hot Tub Chlorine Test Strips Bromine pH Alkalinity Hardness & More - Swimming Pool Test Kit
- Price
- $10.75
- Rating
- 4.4/5
- Reviews
- 44,517
- Age
- 3y ago

Varify 7 in 1 Pool and Spa Test Strips- Easy to Use Water Testing Kit for Pool Spa Hot Tub & More - Tester Strip for Water Hardness Chlorine Bromine pH Alkalinity and Cyanuric Acid (100 Strips)
- Price
- $9.85
- Rating
- 4.5/5
- Reviews
- 3,481
- Age
- 6y ago

Poolmaster 22260 5-Way Swimming Pool or Spa Water Chemistry Test Kit with Case Essential Collection
- Price
- $26.53
- Rating
- 4.6/5
- Reviews
- 9,423
- Age
- 19y ago

LOHAND Free Chlorine Meter 100 Tests 0.05-10 ppm Measurement Range
- Price
- $122.56
- Rating
- 3.6/5
- Reviews
- 6
- Age
- 9mo ago
Newest
by launch date
LOHAND Free Chlorine Meter 100 Tests 0.05-10 ppm Measurement Range
- Price
- $122.56
- Rating
- 3.6/5
- Reviews
- 6
- Age
- 9mo ago

LIME POOL 162 Pcs 7-Way Hot Tub Spa & Pool Test Strips - Accurate Readings in 15 Seconds
- Price
- $10.04
- Rating
- 4.5/5
- Reviews
- 903
- Age
- 1y ago

East Bay 2-in-1 Pool Test Kit | At-Home Pool & Spa Water Testing for Free Chlorine & pH | Fast & Accurate Chemical Test for Swimming Pools
- Price
- $10.81
- Rating
- 4.3/5
- Reviews
- 270
- Age
- 2y ago

Bestprod All-New 21 in 1 Drinking Water Testing Kit Strips Home Tap and Well Water Test Kit for Hardness Lead Iron Copper Chlorine Fluoride
- Price
- $25.61
- Rating
- 4.4/5
- Reviews
- 3,520
- Age
- 2y ago

Dr.Tim.Wang Pool and Hot Tub Test Strips - Medical Grade Precision 4 in 1 Pool Water Test Kit - Testing pH Free Chlorine(Bromine) Total Alkalinity & Cyanuric Acid
- Price
- $9.45
- Rating
- 4.5/5
- Reviews
- 3,591
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 62% of clicks. Leaders hold, but buyers still shop past them.
Brands
15 rising
Sellers
70
Est. top-5 brand share
77%
Top 20: 100%
Est. top-5 click share
62%
Top 20: 97%
Open market
18%
- WWD POOL22%
- Lupo Global19%
- EASYTEST19%
- CLOROX Pool&Spa10%
- bestprod7%
- THE FRYOILSAVER COMPANY5%
- Open — no brand owns it (9 brands, 18%)
Demand
Chlorine Test Kit search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Jun, Jul · busiest ÷ quietest = 3.3×
Reviews and returns
What reviews say buyers love and hate about Chlorine Test Kit
We read the reviews and the return reasons for every product selling here.
“lack of accuracy”
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.
17 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 Chlorine Test Kit 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









