Is kitty spout filters profitable to sell on Amazon United States?

The niche generates $164K/yr across 20 tracked products. 3 of 6 products launched in the last 360 days are still selling. 90-day search growth is +24.3%. Flapen's verdict: Worth a look (60/100).

How competitive is the kitty spout filters niche?

16 brands and 21 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 71% of demand.

What do buyers complain about in kitty spout filters?

Top complaints mined from reviews: Size-Overall, Filtration, Advertised Vs Actual Product. The return rate is 1.0%.

What does it cost to enter the kitty spout filters niche?

Listings span $10.32–$59.35; the average listing price is $22.42 (sweet spot $15–$100). The average incumbent carries 879 reviews — the moat a new listing must climb.

kitty spout filters

Worth a look

Shows low returns (1.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible1.0%

return rate — above 6% kills the launch gate

Avg price

Great$22.42

avg listing price — sweet spot $15–$100

Conversion

Great11.3%

search→purchase rate — share of searches ending in a sale

Price range

Great$10.32–$59.35

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Good878.8

avg incumbent reviews — the moat a new listing must climb

Brand share

Good71%

top-5 brand share — brands hold most of the demand

Growth

Good+24.3%

90-day search growth — must beat 0% to launch

Competition

Okay56%

top-5 click share — leaders hold, buyers still browse

Market size

Okay$164K

$164K/yr · 64K searches

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

According to Flapen's Amazon United States niche tracking, kitty spout filters is a $164K/yr Amazon United States market (64K searches/yr). The top 5 brands hold 71% of demand. Verdict: Worth a look — 60/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

kitty spout filters market data

Units sold / yr: 8K–10K; avg 250–500/product
Revenue / yr: $179K–$224K; units × avg price
Launch success: 50%; 3 of 6 new (360d)
Conversion rate: 11.3%
Avg BSR: #185
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 5.0%
Avg brand age: 26 months
Avg seller age: 218 days

Competition & brand share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 rising

Sellers

Top-5 brand share

71%

Top 20: 100%

Top-5 click share

56%

Top 20: 100%

Open market

23%

KittySpout30%
Beckacher13%
DOOOB11%
EffloToyz9%
Jsjyuan9%
senkap6%

Demand

Weekly Amazon search volume, last 49 weeks — +24.3% search growth over the last 90 days.

Open Trend

Top kitty spout filters search terms

kitty spout filters33K/yr +23.3%10.5% conv.
kitty spout filters replacement14K/yr +43.5%12.8% conv.
kittyspout replacement filters4K/yr +13.5%14.1% conv.
kitty spout cat water fountain filters6K/yr -9.0%8.6% conv.
kittyspout filters5K/yr +22.4%9.2% conv.
kitty spout replacement filters3K/yr +12.8%12.4% conv.

All search terms

Top kitty spout filters 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 20 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

KittySpout Cat Water Fountain Filters for 108oz/3.2L (4 Month Supply: 8 Filters & 8 Sponges)

KittySpout$49.344.7★299 rev

50 Pack Cat Water Fountain Filters for 108/3.2L& 67oz/2L& 4L/135oz Stainless Steel Pet Water Dispenser Cat/Dog Fountain Filter Replacement(25 Filters & 25 Sponges)

Beckacher$19.744.6★687 rev

Cat Water Fountain Filter 24 Pack Cat Fountain Filters Cat Fountain Replacement Filters for 67oz/2L&108oz/3.2L Cat Water Fountain Pet Water Fountain Filters (12 Filters&12 Sponges)

DOOOB$18.534.6★2,198 rev

Cat Water Fountain Filter Replacement: 4 Carbon Filters & 4 Foam Sponges Kitty Spout Pump Filters for 108Oz/3.2L & 67Oz/2L Stainless Steel Pet Water Dispenser Cat Dog

EffloToyz$13.184.3★49 rev

Cat Water Fountain Filter 8 Pack Cat Fountain Filter Replacement for 108oz/3.2L & 74oz/2.2L Stainless Steel cat Water Dispenser Pet Fountain Filters Replacement

Jsjyuan$15.814.5★97 rev

Newest

by launch date

20 Pack Cat Water Filter Replacement Compatible with 108Oz/3.2L & 67Oz/2L Stainless Steel Pet Water Dispenser Pet Water Fountain Filters with Pre-Filter Sponges Kitty Spout Pump Filters

MQHJKAB$19.011 rev

2mo ago

Cat Water Fountain Filter Set 16 Carbon Filters & 16 Foam Sponges Replacement for 108Oz/3.2L 67Oz/2L Stainless Steel Pet Water Dispenser Kitty Spout Pump Filters Promotes Hydration for Dogs Cats

senkap$20.5317 rev

3mo ago

Cat Water Fountain Filter Replacement: 4 Carbon Filters & 4 Foam Sponges Kitty Spout Pump Filters for 108Oz/3.2L & 67Oz/2L Stainless Steel Pet Water Dispenser Cat Dog

EffloToyz$13.1849 rev

4mo ago

12 Pack Replacement Filters Compatible with Kittyspout Fits 135oz/4L Cat Water Fountain Suitable for Stainless Steel Pet Water Fountains

WGDJEMAX$21.056 rev

6mo ago

12+12 Packs Cat Water Filters Replacement for 108Oz/3.2L & 67Oz/2L Stainless Steel Pet Water Dispenser Cat/Dog Indoor Water Dispenser Fountain for Most Pet Water Fountains 12 Filters & 12 Sponges

Hyparade$16.7018 rev

6mo ago

What buyers say about kitty spout filters

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

What buyers love

Filtration22%

“Great Filters”

Value For Money15%

“very affordable”

Size-Overall15%

“They are as advertised and fit perfectly”

Advertised Vs Actual Product14%

“As advertised”

Quality-Overall8%

“Great price for quality”

Pet Friendly6%

“My cats love it”

Ease Of Use5%

“Easy to use”

Ease Of Cleaning4%

“Great for cleaning water fountain”

Water Flow3%

“The water bowl works great”

Durability1%

“very durable”

What buyers complain about

Size-Overall26%

“They don't actually fit the fountain I bought”

Filtration26%

“The filters are not suitable for the fountain I ordered”

Advertised Vs Actual Product8%

“Pictures are deceiving”

Value For Money8%

“expensive,”

Quality-Overall6%

“not the quality of the name brand”

Durability5%

“Not even two months”

Water Flow2%

“just did not provide full coverage of water flow”

Compatibility-Overall2%

“Not compatible, does not fit”

Jamming/Clogging1%

“Only problem, filters clogged easily so be prepaired to buy them forever”

Contamination1%

“This is a water filter so I dont think they are sterilized”

Top return reasons

Size-Overall56%

Filtration20%

Compatibility-Overall14%

Advertised Vs Actual Product5%

Value For Money1%

Shape/Style1%

Functionality-Overall1%

Water Flow1%

Water Resistance0%

Defective Material/Parts0%

Common questions

Is kitty spout filters profitable to sell on Amazon United States?: The niche generates $164K/yr across 20 tracked products. 3 of 6 products launched in the last 360 days are still selling. 90-day search growth is +24.3%. Flapen's verdict: Worth a look (60/100).
How competitive is the kitty spout filters niche?: 16 brands and 21 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 71% of demand.
What do buyers complain about in kitty spout filters?: Top complaints mined from reviews: Size-Overall, Filtration, Advertised Vs Actual Product. The return rate is 1.0%.
What does it cost to enter the kitty spout filters niche?: Listings span $10.32–$59.35; the average listing price is $22.42 (sweet spot $15–$100). The average incumbent carries 879 reviews — the moat a new listing must climb.