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47

kenmore refrigerator water filter 9999

Skip it

A small market ($28K/yr) — this niche doesn't clear our bar today.

Market size 7Growth 46Conversion 97Competition 26Returns 65Price range 95Avg price 95Brand share 44Review moat 26Quality gap 40

Conversion

Incredible14.4%

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

Avg price

Incredible$29.87

avg listing price — sweet spot $15–$100

Price range

Incredible$16.37–$46.94

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

Returns

Good2.4%

return rate — above 5% kills the launch gate

Growth

Okay+16.6%

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

Brand share

Okay78%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Competition

Okay69%

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

Review moat

Okay3,930.43

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$28K

$28K/yr · 6K searches

According to Flapen's Amazon United States niche tracking, kenmore refrigerator water filter 9999 is a $28K/yr Amazon United States market (6K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Jul. Verdict: Skip it — 47/100.

Data updated Jul 6, 2026 · scored weekly · How we score niches

kenmore refrigerator water filter 9999 market data

Units sold / yr
750–1K
avg 0–100/product
Revenue / yr
$22K–$30K
units × avg price
Conversion rate
14.4%
Avg BSR
#392
Page quality
0%
Prime
100%
Sponsored
100%
Out of stock
21.4%
Avg brand age
42 months
Avg seller age
204 days

Competition & brand share

The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 falling

Sellers

18

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

69%

Top 20: 100%

Open market

14%

  • PURIFRIZ21%
  • Cenmela20%
  • Haprait18%
  • GLACIER FRESH10%
  • 4U PURE9%
  • Frigidaire7%
  • Open — no brand owns it (4 brands, 14%)

Demand & seasonality

Weekly Amazon search volume, last 107 weeks — +16.6% search growth over the last 90 days.
300200Spike '25Prime Day '25Spike '26Prime Day '26DecMarJunAugNovMarMay

Peak months: Jul · busiest ÷ quietest = 1.5×

Top kenmore refrigerator water filter 9999 search terms

  • ultrawf 4699993K/yr
  • kenmore refrigerator water filter 99993K/yr
  • kenmore 9999 water filter1K/yr
All search terms

Top kenmore refrigerator water filter 9999 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.

0%10%$3K20%$6K30%$8K40%$11K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

What buyers say about kenmore refrigerator water filter 9999

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

What buyers love

Size-Overall32%

“Fit nicely”

Value For Money24%

“Cant beat the price”

Filtration18%

“Good filter”

Quality-Overall10%

“Excellent Product”

Advertised Vs Actual Product6%

“Exactly what I needed”

Ease Of Use2%

“Ease of use”

Leak-Proof2%

“The water flows without leaking”

Design-Overall1%

“Im glad they finally redesigned it”

Compatibility-Overall1%

“Is compatible”

Water Resistance1%

“Water was very clear”

What buyers complain about

Filtration19%

“Mediocre filters or I got a bad one”

Size-Overall15%

“It did NOT fit my Frigidaire fridge”

Value For Money13%

“More Expensive”

Functionality-Overall8%

“It goes in but wont come out. I can insert the filter but it wont come back out. Something is not right. We just added it and now its stuck”

Quality-Overall6%

“Garbage”

Leak-Proof5%

“As a result the filter leaked”

Compatibility-Overall4%

“Does not fit in my fridge despite saying it is compatible”

Certifications3%

“No certification record can be found at nsf”

Defective Material/Parts3%

“defective”

Advertised Vs Actual Product3%

“Someone from Amazon needs to remove this listing”

Top return reasons

Size-Overall59%
Filtration14%
Compatibility-Overall12%
Defective Material/Parts3%
Value For Money2%
Advertised Vs Actual Product2%
Leak-Proof1%
Functionality-Overall1%
Product Condition1%
Connectivity-Overall1%

Common questions

Is kenmore refrigerator water filter 9999 profitable to sell on Amazon United States?
The niche generates $28K/yr across 14 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +16.6%. Flapen's verdict: Skip it (47/100).
How competitive is the kenmore refrigerator water filter 9999 niche?
10 brands and 18 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 78% of demand.
What do buyers complain about in kenmore refrigerator water filter 9999?
Top complaints mined from reviews: Filtration, Size-Overall, Value For Money. The return rate is 2.4%.
When does demand for kenmore refrigerator water filter 9999 peak?
Demand peaks in Jul; the busiest month runs 1.5× the quietest.
What does it cost to enter the kenmore refrigerator water filter 9999 niche?
Listings span $16.37–$46.94; the average listing price is $29.87 (sweet spot $15–$100). The average incumbent carries 3,930 reviews — the moat a new listing must climb.