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Brita Water Filter Cartridges

Brita Water Filter Cartridges shows a $6.4M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

59
Worth a look
Market size 99Growth 24Conversion 95Competition 45Returns 97Price range 79Avg price 80Brand share 21Review moat 21Quality gap 38
This niche Category average

Is Brita Water Filter Cartridges profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Brita Water Filter Cartridges is a £6.4M/yr Amazon United Kingdom market (3.1M searches/yr). The top 5 brands hold 91% of demand. Verdict: Worth a look — 59/100.

Brita Water Filter Cartridges: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -1.1% over the last 90 days and 12.2% of searches end in a purchase.

£6.4M

revenue / yr

Units sold / yr400K
Search volume / yr-1.1%3.1M
Conversion rate12.2%
Avg price£16.81

Who owns the niche?

The top 5 brands hold 91% of demand, so 9% of the market is open.

9%

open market share

Brands · sellers9 · 139
Top-5 product click share58%
Open market9%
Avg brand age54 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 19 products

Sponsored placement68%
New entrants (1y)2· 2 succeeded
Avg rating4.5★
Avg reviews11,153

Top Brita Water Filter Cartridges products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

£0£640K£1.3M£1.9M£2.6M1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

9 falling

Sellers

139

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

58%

Top 20: 100%

Open market

6%

  • BRITA63%
  • Waterdrop9%
  • BTRSOLUS8%
  • Amazon Basics6%
  • EVERSPRING5%
  • Watus3%
  • Open — no brand owns it (3 brands, 6%)

Brita Water Filter Cartridges demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume3.1MCVR12.2%Products19Brands9Top 5 Brands91%OOS Rate0.0%Rating4.5★Reviews11,153Avg BSR#15
90K70KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top Brita Water Filter Cartridges search terms shoppers use

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

  • brita water filter cartridges1.2M/yr
  • brita water filter358K/yr
  • brita299K/yr
  • water filter cartridges260K/yr
  • brita filter178K/yr
  • brita maxtra pro filter cartridge76K/yr
  • water filters93K/yr
  • brita maxtra pro105K/yr
  • brita filters68K/yr
  • brita filter cartridge61K/yr

What reviews say buyers love and hate about Brita Water Filter Cartridges

What buyers mention most, as a share of all reviews.

What buyers love

91% of reviews
Value For Money24%

Great Deal

Filtration19%

Excellent filter

Quality-Overall18%

Great quality, reliable performance, and Im very happy with it

Advertised Vs Actual Product11%

Works as advertised

Size-Overall9%

Fit perfect

What buyers complain about

79% of reviews
Filtration25%

Horrible filter

Value For Money14%

these weren't exactly cheap

Compatibility-Overall9%

Not really compatible- needs blue adapter

Quality-Overall8%

Bad quality

Size-Overall7%

Tight fit not impressed

Brita Water Filter Cartridges return rate & reasons

Why buyers send it back, as a share of all return requests.

0.5%

Return rate

39%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
34%
2Compatibility-Overall
22%
3Filtration
20%
4Functionality-Overall
5%
5Leak-Proof
4%

Common Brita Water Filter Cartridges questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Brita Water Filter Cartridges 59/100 on Amazon United Kingdom — Worth a look. The niche generates £6.4M/yr across 19 tracked products. 2 of 2 products launched in the last 360 days are still selling. Search demand moved -1.1% over the last 90 days.
Search demand for Brita Water Filter Cartridges on Amazon United Kingdom is steady year-round — the busiest month runs 1.4× the quietest.