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eufy pet water fountain filters

Skip it13/100

soft demand (-26.9%) — eufy pet water fountain filters doesn't clear our bar today.

Market/yr

$21K

Growth (1y)

-26.9%

Products

4

Brands

4

was 6 a year ago

Sellers

5

Price range

$14.94–$18.55

Returns

0.8%

Rating

4.5★

13/100

Skip it

Scored 13/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
1
×0.30
Growth
0
×0.30
Competition
0
×0.20
Quality gap
35
×0.10
Returns
94
×0.10

Demand

Weekly Amazon search volume, last 102 weeks — -26.9% year over year.
353176.5Prime Day '24Spike '24Spike '25Prime Day '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

No pronounced peak months · busiest ÷ quietest = 1.6×

Competition

49%Fenkabs
  • Fenkabs49%
  • Caehomly31%
  • Vofiiln11%
  • mestrol10%
  • Other0%

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack. 4 brands and 5 sellers compete here.

Brands

4 falling

was 6 a year ago

Sellers

5

Top 5 brand share

100%

Product shelf

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Filtration28%

“Nice filters”

Size-Overall13%

“each one fits perfectly”

Ease Of Cleaning13%

“Works well to keep my cats water fountain clean”

Durability10%

“And it is still working”

Freshness10%

“Keeps my fur babies water clean & fresh”

Value For Money8%

“the price is great for a 12 pack it last a year”

Advertised Vs Actual Product5%

“Just what I needed”

Quality-Overall5%

“Good product”

Pet Friendly3%

“Good replacement for Eufy pet water fountain”

Water Flow3%

“Having a reliable stockpile that keeps the water clear”

What buyers complain about

Water Resistance33%

“These leave a weird film in the water”

Filtration33%

“couldn't find any filters for it”

Value For Money17%

“Very expensive, about $1.00 each”

Ease Of Cleaning17%

“so the water does get dirty”

Top return reasons

  • Size-Overall63%
  • Filtration17%
  • Compatibility-Overall15%
  • Value For Money3%
  • Advertised Vs Actual Product3%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.71 median price · 2.2% median returns across 13,812 tracked niches.