Is petmate water filter replacement profitable to sell on Amazon United States?

The niche generates $33K/yr across 9 tracked products. 90-day search growth is -5.4%. Flapen's verdict: Skip it (33/100).

How competitive is the petmate water filter replacement niche?

7 brands and 14 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 95% of demand.

What do buyers complain about in petmate water filter replacement?

Top complaints mined from reviews: Filtration, Taste-Overall, Leak-Proof. The return rate is 0.6%.

When does demand for petmate water filter replacement peak?

Demand peaks in Aug; the busiest month runs 1.5× the quietest.

What does it cost to enter the petmate water filter replacement niche?

Listings span $8.56–$14.89; the average listing price is $11.08 (sweet spot $15–$100). The average incumbent carries 2,884 reviews — the moat a new listing must climb.

petmate water filter replacement

Skip it

Prices mostly outside the sweet spot ($8.56–$14.89) — this niche doesn't clear our bar today.

Returns

Incredible0.6%

return rate — above 6% kills the launch gate

Conversion

Incredible14.2%

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

Avg price

Okay$11.08

avg listing price — sweet spot $15–$100

Review moat

Okay2,883.56

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-5.4%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Brand share

Bad95%

top-5 brand share — brand-locked demand

Competition

Bad86%

top-5 click share — a locked-up shelf

Market size

Bad$33K

$33K/yr · 21K searches

Price range

Bad$8.56–$14.89

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

According to Flapen's Amazon United States niche tracking, petmate water filter replacement is a $33K/yr Amazon United States market (21K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Aug. Verdict: Skip it — 33/100.

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

petmate water filter replacement market data

Units sold / yr: 3K–4K; avg 250–500/product
Revenue / yr: $33K–$44K; units × avg price
Launch success: —; 0 of 0 new (360d)
Conversion rate: 14.2%
Avg BSR: #367
Page quality: 0%
Prime: 100%
Sponsored: 78%
Out of stock: 0.0%
Avg brand age: 71 months
Avg seller age: 193 days

Competition & brand share

The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 flat

Sellers

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

86%

Top 20: 100%

Open market

PET STANDARD54%
MyfatBOSS13%
Petmate12%
TOGGATH10%
SAMANIJA7%
BRENSTEN3%
Open — no brand owns it (1 brand, 3%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -5.4% search growth over the last 90 days.

Peak months: Aug · busiest ÷ quietest = 1.5×

Open Trend

Top petmate water filter replacement search terms

petmate water filter replacement16K/yr +1.6%13.9% conv.
petmate replendish filter3K/yr -40.4%10.5% conv.
replendish replacement filters2K/yr -3.6%19.4% conv.

All search terms

Top petmate water filter replacement 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 9 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Filters for Petmate Replendish and Petmate Mason Pet Fountains Pack of 12 For Dog

PET STANDARD$11.004.7★10,427 rev

MyfatBOSS Dog Water Filter Replacement Dog Water Bowl Filter Pet Water Filter Compatible with Petmate Replendish Mason Automatic Gravity Waterer Bowls for Cats and Dogs 6 Pack

MyfatBOSS$8.564.6★1,447 rev

TOGGATH Pet Water Fountain Charcoal Replacement Filters Compatible with Petmate Replendish Mason Gravity Waterers Automatic Cat Dog Water Bowl Dispenser Filters Replacement(6 Pack)

TOGGATH$9.644.7★551 rev

Petmate Replendish Charcoal Replacement Filters Control Chlorine and Odor (3 count)

Petmate$8.644.7★5,764 rev

SAMANIJA 12-Pack Filters Replacement Compatible with Petmate Replendish and Petmate Mason Pet water Fountains activated carbon filter

SAMANIJA$9.964.7★123 rev

Newest

by launch date

SAMANIJA 12-Pack Filters Replacement Compatible with Petmate Replendish and Petmate Mason Pet water Fountains activated carbon filter

SAMANIJA$9.96123 rev

2y ago

TOGGATH Pet Water Fountain Charcoal Replacement Filters Compatible with Petmate Replendish Mason Gravity Waterers Automatic Cat Dog Water Bowl Dispenser Filters Replacement(6 Pack)

TOGGATH$9.64551 rev

3y ago

Filters for Petmate Mason Petmate Replendish Mason Gravity Pet Fountains - Dog Cat Water Fountain Dispenser Filters Pack of 12

BRENSTEN$9.77281 rev

3y ago

MyfatBOSS Dog Water Filter Replacement Dog Water Bowl Filter Pet Water Filter Compatible with Petmate Replendish Mason Automatic Gravity Waterer Bowls for Cats and Dogs 6 Pack

MyfatBOSS$8.561,447 rev

5y ago

PURELINE 12 Pack Charcoal Water Filter Replacement for Petmate Replendish and Mason Gravity Dog and Cat Water Bowl

PURELINE$13.19777 rev

5y ago

What buyers say about petmate water filter replacement

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

What buyers love

Size-Overall23%

“Perfect fit”

Advertised Vs Actual Product19%

“As advertised”

Value For Money12%

“Very affordable”

Filtration11%

“great filters”

Ease Of Use7%

“Easy to use”

Quality-Overall5%

“Great product”

Water Flow4%

“Works well in keeping water fresh and clean”

Compatibility-Overall3%

“Function well with my model drink tray”

Pet Friendly3%

“Cat approved”

Smell3%

“Keeps the smell down”

What buyers complain about

Filtration29%

“My cat would not drink her water after I put this new filter in”

Taste-Overall14%

“I mean, its hard to really rate the taste of the water within without these filters because Im not about to drink out of my dogs dish”

Leak-Proof14%

“They were ripped open along the side and spilling out”

Thickness14%

“The thickness of the pad is minutely narrower”

Contamination7%

“you can see the carbon rolling around inside the plastic to use this in a cat water bowl would be toxic”

Ease Of Cleaning5%

“You all know what a pain it is to take this fountain apart to clean it so to have to do that twice per week is annoying”

Durability5%

“Last around 3 days”

Top return reasons

Size-Overall54%

Compatibility-Overall23%

Filtration17%

Thickness2%

Advertised Vs Actual Product2%

Durability1%

Material Quality1%

Water Resistance1%

Value For Money1%

Common questions

Is petmate water filter replacement profitable to sell on Amazon United States?: The niche generates $33K/yr across 9 tracked products. 90-day search growth is -5.4%. Flapen's verdict: Skip it (33/100).
How competitive is the petmate water filter replacement niche?: 7 brands and 14 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 95% of demand.
What do buyers complain about in petmate water filter replacement?: Top complaints mined from reviews: Filtration, Taste-Overall, Leak-Proof. The return rate is 0.6%.
When does demand for petmate water filter replacement peak?: Demand peaks in Aug; the busiest month runs 1.5× the quietest.
What does it cost to enter the petmate water filter replacement niche?: Listings span $8.56–$14.89; the average listing price is $11.08 (sweet spot $15–$100). The average incumbent carries 2,884 reviews — the moat a new listing must climb.