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catit water fountain filter

Skip it40/100

strong incumbent ratings (4.7★) — catit water fountain filter doesn't clear our bar today.

Market/yr

$510K

Growth (1y)

+38.2%

Products

15

Brands

8

was 10 a year ago

Sellers

28

Price range

$6.66–$24.25

Returns

0.8%

Rating

4.7★

40/100

Skip it

Scored 40/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
25
×0.30
Growth
46
×0.30
Competition
34
×0.20
Quality gap
20
×0.10
Returns
94
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +38.2% year over year.
9K4KSpike '24Holiday '24Spike '25Prime Day '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Jul, Aug, Nov, Dec · busiest ÷ quietest = 2.4×

Competition

45%Catit
  • Catit45%
  • Porens26%
  • ELXXROONM10%
  • Barkios7%
  • AWoHH7%
  • PET STANDARD2%
  • Other (2 brands)3%

The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them. 8 brands and 28 sellers compete here.

Brands

8 falling

was 10 a year ago

Sellers

28

Top 5 brand share

95%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 15 tracked products in this niche.

Reviews

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

What buyers love

Filtration25%

“Excellent filters”

Size-Overall18%

“Fit well”

Value For Money14%

“Worth the money”

Advertised Vs Actual Product11%

“As advertised”

Quality-Overall11%

“High quality filters at an excellent price”

Ease Of Cleaning4%

“Cleans As Expected, Good Fit”

Water Flow4%

“Perfect for the water water fountain we have”

Pet Friendly3%

“Cat friendly”

Ease Of Use2%

“easy to use”

Freshness1%

“I never did get a chance to ask the cat if the water tastes fresher”

What buyers complain about

Filtration28%

“This filter is a poor choice”

Size-Overall14%

“Too Small”

Leak-Proof8%

“Carbon leaks out 11/12 times”

Water Flow7%

“the water does not flow thru anymore causing my cat it flower water fountain to overflow all over”

Durability5%

“Poor lasting power”

Quality-Overall5%

“Not as good as Catit”

Water Resistance4%

“Poor choice of water filter”

Ease Of Cleaning4%

“Which then entails excessive cleaning of every component including complete teardown over the motor cause it gets clogged and jams”

Spray/Flow2%

“Not good flow”

Color1%

“Does not fit green with yellow flower fountain”

Top return reasons

  • Size-Overall68%
  • Filtration14%
  • Compatibility-Overall10%
  • Advertised Vs Actual Product3%
  • Value For Money1%
  • Water Flow1%
  • Shape/Style1%
  • Defective Material/Parts0%
  • Water Resistance0%
  • Functionality-Overall0%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.65 median price · 2.2% median returns across 14,117 tracked niches.