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Water Filter Replacement

Maybe

Shoppers spend $12.9M a year here. But the top 5 brands take 100% of clicks, so Water Filter Replacement is a Maybe.

Flapen Score
59
59 / 100
Top 10% of 9,536 Tools & Home Improvement niches · +11 vs the category median of 48
Market size
$12.9M/yr2.8M searches / yr
90-day growth
-13.3%search demand this quarter
Competition
60%top-5 click share · 5 brands · 85 sellers

Flapen Score

Water Filter Replacement against its category

The dotted line is the Tools & Home Improvement average. Past it, Water Filter Replacement is stronger. Inside it, weaker.

59Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Water Filter Replacement market on Amazon at a glance

Shoppers on Amazon United States searched for Water Filter Replacement 2.8M times last year and spent an estimated $12.9M. All 5 brands take every click. Flapen scores it 59 out of 100, a Maybe.

01 · Demand

12.0% of searches ended in a purchase last week.

Shoppers searched for this 2.8M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 12.0% of those searches ended in a purchase. Searches in the last 90 days moved -13.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $12.9M a year.

Searches, last 12 months
2.8M
Growth, 90 days vs prior 90
-13.3%
Conversion, latest week
12.0%
Market size, estimated
$12.9Ma year
Peak month
March1.4× the quietest month
Top search term
zero water filter1.1M searches a year

02 · Price

A sale here is worth $38.41.

Listings sell for $38.41 on average, from $21.58 to $95.86. Amazon reports units sold in ranges. This niche sold 300K to 400K a year. The average listing sells 15,000 to 20,000 of them. At $38.41 that is $576K to $768K a year per listing.

Average price
$38.41inside the $15 to $100 sweet spot
Price range
$21.58–$95.86
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
300K–400K
Units per listing a year
15,000–20,000
Revenue per listing a year
$576K–$768K
Returns
1.9%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

87% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.9% of listings are out of stock. The average listing ranks #24 within Water Filtration & Softeners. It carries 26,189 reviews at 4.30 stars, so a new listing needs social proof before a better product.

Sponsored listings
87%
Prime listings
100%
Out of stock, average day
1.9%
Average rank
#24in Water Filtration & Softeners
Average rating
4.30 starsAmazon United States average 4.42 stars
Average reviews
26,189per listing
Listings tracked
23

04 · Newcomers

Brands here are established.

The brands on the shelf have sold for 68 months on average, so the names here are established.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
68 months

Products

Top Water Filter Replacement 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 60% of clicks. Leaders hold, but buyers still shop past them.

$0$643K$1.3M$1.9M$2.6M1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

5 rising

Sellers

85

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

60%

Top 20: 97%

Open market

0%

  • ZeroWater89%
  • Culligan6%
  • DESENRUIS3%
  • BOGDA2%
  • APPLIANCEMATES1%

Demand

Water Filter Replacement search demand

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

120K80KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Search terms

Top Water Filter Replacement search terms shoppers use

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

  • zero water filter1.1M/yr
  • zero water replacement filter503K/yr
  • zero water pitcher300K/yr
  • zero water290K/yr
  • zerowater95K/yr
  • zero water filter pitcher67K/yr
  • zero water filters62K/yr
  • zerowater pitcher52K/yr
  • zerowater filter replacement54K/yr
  • zerowater filter38K/yr

Reviews and returns

What reviews say buyers love and hate about Water Filter Replacement

We read the reviews and the return reasons for every product selling here.

33%of positive reviews mention “Filtration”
37%of negative reviews mention “Filtration”
1.9%of orders come back
“Not filtering”
A buyer, on “Filtration”37% of negative reviews mention the same topic

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

NegativePositive

FAQ

Common Water Filter Replacement questions

Answered from the same tracked data.