---
title: "Clearwater Test Strips — £70K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/clearwater-test-strips"
last_updated: "2026-07-31T16:40:41.007Z"
locale: en
meta:
description: "Niche score 47/100 · £70K/yr market · 45K searches/yr · £7.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · £70K/yr market · 45K searches/yr · £7.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Clearwater Test Strips — £70K/yr Amazon UK Niche (2026) - Flapen"
---
# **clearwater test strips**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 18Growth 100Conversion 100Competition 14Returns 99Price range 0Avg price 20Brand share 0Review moat 23Quality gap 57
**Growth**
**Incredible****>1,000%**
90-day search growth — must beat 0% to launch
**Conversion**
**Incredible****21.2%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****7,331.44**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Bad****£7.36**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****£70K**
£70K/yr · 45K searches
**Competition**
**Bad****83%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****£4.19–£10.20**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Trending**](https://flapen.com/research/niches?market=uk&signal=trending "Search growth > 100% (90d)") [** Out of Stock**](https://flapen.com/research/niches?market=uk&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United Kingdom niche tracking, clearwater test strips is a £70K/yr Amazon United Kingdom market (45K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 47/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **clearwater test strips market data**
- **Units sold / yr**
- **10K–13K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **£74K–£92K**
- units × avg price
- **Conversion rate**
- **21.2%**
- **Avg BSR**
- **#8**
- **Page quality**
- **0%**
- **Prime**
- **78%**
- **Sponsored**
- **78%**
- **Out of stock**
- **24.2%**
- **Avg brand age**
- **32 months**
- **Avg seller age**
- **188 days**
## **Competition & brand share**
The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▲rising
**Sellers**
**29**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**83%**
Top 20: 100%
**Open market**
**0%**
- Clearwater77% - EASYTEST15% - CANADIAN SPA CO.4% - RUNBO2% - couduan2%
## **Top clearwater test strips search terms**
- **clearwater test strips**28K/yr>1,000%17.2% conv. - **clear water test strips hot tub**7K/yr>1,000%15.1% conv. - **clear water dip test strips**6K/yr>1,000%17.3% conv. - **clearwater dip test strips**4K/yr>1,000%21.2% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/clearwater-test-strips/search-terms)
## **Top clearwater test strips products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%£7K20%£14K30%£21K40%£28K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Clearwater Hot Tub Pool and Spa Test Strips 4 in 1 - Measures Chlorine Bromine PH and Total Alkalinity (3-in-1)**Clearwater**£7.23**4.6★14,001 rev](https://www.amazon.co.uk/dp/B085CYRVST) [2**Clearwater Hot Tub Pool and Spa Test Strips x 100-3 in 1 - Measures Chlorine PH and Total Alkalinity**Clearwater**£10.20**4.7★968 rev](https://www.amazon.co.uk/dp/B0B8ZLGFSJ) [3**Clearwater Hot Tub Pool and Spa Test Strips x 150-4 in 1 - Measures Chlorine Bromine PH and Total Alkalinity**Clearwater**£9.29**4.7★968 rev](https://www.amazon.co.uk/dp/B07QKR1XPT) [4**EASYTEST Hot Tub Test Strips 150 Strips Pool and Spa Test for pH Total Alkalinity Free Chlorine and Bromine Accurate 3 in 1 Pool Water Testing Kit**EASYTEST**£8.90**4.6★24,823 rev](https://www.amazon.co.uk/dp/B09MW354JK) [5**Clearwater Hot Tub Pool and Spa Test Strips x 50-4 in 1 - Measures Chlorine Bromine PH and Total Alkalinity**Clearwater**£7.24**4.6★14,001 rev](https://www.amazon.co.uk/dp/B07QMKMG2J)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Clearwater Hot Tub Pool and Spa Test Strips x 150-4 in 1 - Measures Chlorine Bromine PH and Total Alkalinity**Clearwater**£9.29**968 rev2w ago](https://www.amazon.co.uk/dp/B07QKR1XPT) [**Clearwater Hot Tub Pool and Spa Test Strips x 50-4 in 1 - Measures Chlorine Bromine PH and Total Alkalinity**Clearwater**£7.24**14,001 rev2w ago](https://www.amazon.co.uk/dp/B07QMKMG2J) [**100 Pcs Hot Tub Test Strips 3 in 1 Pool Clearwater Test Strips for ph Chlorine Ketone Bromine Tests Strip Swimming Pools Clear Wate Dip & Lazy Spa Total Alkalinity Accurate Testing Accessories Kit**couduan**£5.98**65 rev1y ago](https://www.amazon.co.uk/dp/B0DRC6DPHK) [**Clearwater Hot Tub Pool and Spa Test Strips x 100-3 in 1 - Measures Chlorine PH and Total Alkalinity**Clearwater**£10.20**968 rev3y ago](https://www.amazon.co.uk/dp/B0B8ZLGFSJ) [**RUNBO 3 in 1 Hot Tub Strips Swimming and Pool SPA Test Strips kits for Free Chlorine Bromine Total Alkalinity and pH. 150 Counts**RUNBO**£7.93**221 rev4y ago](https://www.amazon.co.uk/dp/B09T2KGDHB)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Clearwater Hot Tub Pool and Spa Test Strips x 150-4 in 1 - Measures Chlorine Bromine PH and Total Alkalinity**Clearwater**£9.29**4.7★**▲ 43%**](https://www.amazon.co.uk/dp/B07QKR1XPT) [**Clearwater Hot Tub Pool and Spa Test Strips x 50-4 in 1 - Measures Chlorine Bromine PH and Total Alkalinity**Clearwater**£7.24**4.6★**▲ 43%**](https://www.amazon.co.uk/dp/B07QMKMG2J) [**RUNBO 3 in 1 Hot Tub Strips Swimming and Pool SPA Test Strips kits for Free Chlorine Bromine Total Alkalinity and pH. 150 Counts**RUNBO**£7.93**4.5★**▲ 36%**](https://www.amazon.co.uk/dp/B09T2KGDHB) [**Pool and Spa Test Strips 50 Counts: 3-Way Hot Tub Test Kit Testing for Free Chlorine/Bromine Total Alkalinity and pH. Easy and Accurate Spa Test Strips for Hot Tub.**CANADIAN SPA CO.**£4.19**3.9★**▲ 33%**](https://www.amazon.co.uk/dp/B07DYCCM2B) [**100 Pcs Hot Tub Test Strips 3 in 1 Pool Clearwater Test Strips for ph Chlorine Ketone Bromine Tests Strip Swimming Pools Clear Wate Dip & Lazy Spa Total Alkalinity Accurate Testing Accessories Kit**couduan**£5.98**3.5★**▲ 24%**](https://www.amazon.co.uk/dp/B0DRC6DPHK)
**~~View all trending →~~**
## **What buyers say about clearwater test strips**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**23%
*“Easy to use”*
**Value For Money**22%
*“Good value for money and consistent”*
**Advertised Vs Actual Product**19%
*“Does the job perfectly”*
**Quality-Overall**8%
*“Excellent quality product, easy to use and accurate too”*
**Efficiency**7%
*“effective test strips”*
**Measurement/Reading Accuracy**5%
*“Cant beat this brand, always reliable and fairly accurate”*
**Color**3%
*“the colours are easy to read for me”*
**Instructions/User Manual/Troubleshooting**2%
*“include clear instructions”*
**Adjustability/Rotatability/Reclining**2%
*“Good for chlorine adjustment”*
**Pureness**2%
*“They are really good for daily checks on the chemical levels”*
### **What buyers complain about **
**Quality-Overall**25%
*“does the job cheap quality”*
**Functionality-Overall**17%
*“Don't work”*
**Value For Money**11%
*“a bit cheaper with Amazon”*
**Measurement/Reading Accuracy**11%
*“DANGEROUS - inaccurate pH reading”*
**Color**11%
*“give false readings they don't colour properly”*
**Advertised Vs Actual Product**8%
*“They give you FALSE READINGS”*
**Moist/Dry**6%
*“Doesnt change at all looks like moisture has got in to the packets”*
### **Top return reasons **
**Functionality-Overall**39%
**Color**16%
**Defective Material/Parts**8%
**Measurement/Reading Accuracy**6%
**Value For Money**5%
**Quality-Overall**5%
**Advertised Vs Actual Product**3%
**Size-Overall**3%
**Compatibility-Overall**3%
**Smell**3%
## **Common questions**
- **Is clearwater test strips profitable to sell on Amazon United Kingdom?**
- The niche generates £70K/yr across 9 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is >1,000%. Flapen's verdict: Skip it (47/100).
- **How competitive is the clearwater test strips niche?**
- 5 brands and 29 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in clearwater test strips?**
- Top complaints mined from reviews: Quality-Overall, Functionality-Overall, Value For Money. The return rate is 0.2%.
- **What does it cost to enter the clearwater test strips niche?**
- Listings span £4.19–£10.20; the average listing price is £7.36 (sweet spot $15–$100). The average incumbent carries 7,331 reviews — the moat a new listing must climb.
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