whirlpool
Worth a lookShows searches that convert (16.0% search→purchase), but a deep review moat (9,723 avg reviews) keeps it on the watch list.
Conversion
Incredible16.0%search→purchase rate — share of searches ending in a sale
Avg price
Incredible$25.31avg listing price — sweet spot $15–$100
Price range
Great$13.83–$50.86cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.3%return rate — above 6% kills the launch gate
Market size
Good$362K$362K/yr · 89K searches
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-1.5%90-day search growth — must beat 0% to launch
Competition
Bad72%top-5 click share — a locked-up shelf
Review moat
Bad9,723.14avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, whirlpool is a $362K/yr Amazon United States market (89K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Jul. Verdict: Worth a look — 51/100.
Data updated Jul 6, 2026 · scored weekly · How we score niches
Market data
- Units sold / yr
- 15K–20K
- avg 750–1,000/product
- Revenue / yr
- $380K–$506K
- units × avg price
- Launch success
- —
- 1 of 1 new (360d)
- Conversion rate
- 16.0%
- Avg BSR
- #151
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 10.1%
- Avg brand age
- 30 months
- Avg seller age
- 209 days
Competition
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.Brands
11 flat
Sellers
27
Top-5 brand share
80%
Top 20: 100%
Top-5 click share
72%
Top 20: 100%
Open market
16%
- HMASAV45%
- Stahomily11%
- MARRIOTTO10%
- Waterdrop8%
- Filigrenza6%
- Homenjoy5%
- Open — no brand owns it (5 brands, 16%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -1.5% search growth over the last 90 days.Peak months: Jul · busiest ÷ quietest = 2.2×
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
HMASAV W10295370A Water Filter Replacement Compatible with Whirlpool EDR1RXD1 Everydrop Filter 1 EDR1RXD1B W10295370 WHR1RXD1 KAD1RXD1 P4RFKB2 P8RFWB2L 46-9930 46-9081 3PACK
HMASAV$29.344.6★3,361 rev

STAHOMILY EDR1RXD1 Water Filter Replacement for Whirlpool Everydrop Filter 1 W10295370a WHR1RXD1 KAD1RXD1 Compatible with Kenmore 46-9930 46-9081 3 Pack
Stahomily$25.724.6★1,909 rev

HMASAV W10295370A Water Filter Replacement Compatible with Everydrop Filter 1 Whirlpool EDR1RXD1 EDR1RXD1B W10295370 WHR1RXD1 KAD1RXD1 P4RFKB2 P8RFWB2L 46-9930 46-9081 2PACK
HMASAV$21.924.6★3,851 rev

MARRIOTTO EDR1RXD1 Refrigerator Water Filter Compatible with Whirlpool W10295370A WHR1RXD1 KAD1RXD1 Filter 1 W10295370 P4RFWB P8RFWB2L 46-9930 46-9081 Refrigerator Water Filter Pack of 3
MARRIOTTO$26.684.6★2,798 rev

Waterdrop EDR1RXD1 Replacement for Everydrop Filter 1 W10295370A EDR1RXD1B P8RFWB2L P4RFWB Kenmore 46-9081 46-9930 WD-F38 Refrigerator Water Filter 3 Pack
Waterdrop$26.144.5★4,184 rev
Newest
by launch date
YangVigour Water Filter Replacement Compatible With Whirlpool W10295370A Everydrop Filter 1 EDR1RXD1B 46-9081 46-9930 WHR1RXD1 KAD1RXD1 P4RFKB2 P8RFWB2L (3 Pack)
YangVigour$18.16103 rev

W10295370A Water Filter Replacement Compatible with Whirlpool EDR1RXD1 Everydrop Filter 1 EDR1RXD1B WHR1RXD1 W10276924 W10291030 9930 9930P 46-9930 46-9081 9081 P8RFWB2L 3 Pack
Homenjoy$24.581,196 rev

PAHOLD EDR1RXD1 Replacement for Whirlpool EDR1RXD1 W10295370A Everydrop WHR1RXD1 P8RFWB2L P8WB2L P4RFWB 46-9930 46-9081 (3 Pack)
PAHOLD$23.261,440 rev

HMASAV W10295370A Water Filter Replacement Compatible with Whirlpool EDR1RXD1 Everydrop Filter 1 EDR1RXD1B W10295370 WHR1RXD1 KAD1RXD1 P4RFKB2 P8RFWB2L 46-9930 46-9081 3PACK
HMASAV$29.343,361 rev

HMASAV W10295370A Water Filter Replacement Compatible with Everydrop Filter 1 Whirlpool EDR1RXD1 EDR1RXD1B W10295370 WHR1RXD1 KAD1RXD1 P4RFKB2 P8RFWB2L 46-9930 46-9081 2PACK
HMASAV$21.923,851 rev
Trending
90-day click momentum
YangVigour Water Filter Replacement Compatible With Whirlpool W10295370A Everydrop Filter 1 EDR1RXD1B 46-9081 46-9930 WHR1RXD1 KAD1RXD1 P4RFKB2 P8RFWB2L (3 Pack)
YangVigour$18.164.6★

Waterdrop EDR1RXD1 Replacement for Everydrop Filter 1 W10295370A EDR1RXD1B P8RFWB2L P4RFWB Kenmore 46-9081 46-9930 WD-F38 Refrigerator Water Filter 2 Pack
Waterdrop$21.654.5★

DASEA W10295370A Replacement for Whirlpool EDR1RXD1 W10295370A Everydrop Filter 1 WHR1RXD1 P8RFWB2L P8WB2L P4RFWB 46-9930 46-9081 (2 Pack)
Filigrenza$13.834.5★

STAHOMILY EDR1RXD1 Water Filter Replacement for Whirlpool Everydrop Filter 1 W10295370a WHR1RXD1 KAD1RXD1 Compatible with Kenmore 46-9930 46-9081 3 Pack
Stahomily$25.724.6★

W10295370A Water Filter Replacement Compatible with Whirlpool EDR1RXD1 Everydrop Filter 1 EDR1RXD1B WHR1RXD1 W10276924 W10291030 9930 9930P 46-9930 46-9081 9081 P8RFWB2L 3 Pack
Homenjoy$24.584.7★
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Correct fit”
“Great buy”
“quality filter”
“The product performs well”
“As described”
“easy to install”
“Ease of use”
“No leaking”
“Seems to function well”
“It is compatible”
What buyers complain about
“Doesnt filter”
“more than half the price”
“They were too long”
“Broke after 3 weeks”
“Very disappointing quality control”
“Not compatible”
“it does not perform as expected”
“They leak”
“no water came out”
“Horrible flow”
Top return reasons
Common questions
- Is whirlpool profitable to sell on Amazon United States?
- The niche generates $362K/yr across 14 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -1.5%. Flapen's verdict: Worth a look (51/100).
- How competitive is the whirlpool niche?
- 11 brands and 27 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 80% of demand.
- What do buyers complain about in whirlpool?
- Top complaints mined from reviews: Filtration, Value For Money, Size-Overall. The return rate is 1.3%.
- When does demand for whirlpool peak?
- Demand peaks in Jul; the busiest month runs 2.2× the quietest.
- What does it cost to enter the whirlpool niche?
- Listings span $13.83–$50.86; the average listing price is $25.31 (sweet spot $15–$100). The average incumbent carries 9,723 reviews — the moat a new listing must climb.
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