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whirlpool refrigerator water filter 4

Skip it36/100

a concentrated shelf (top 5 take 94% of clicks) — whirlpool refrigerator water filter 4 doesn't clear our bar today.

Market/yr

$907K

Growth (1y)

+57.0%

Products

7

Brands

5

was 5 a year ago

Sellers

14

Price range

$22.39–$50.61

Returns

1.2%

Rating

4.7★

36/100

Skip it

Scored 36/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
32
×0.30
Growth
52
×0.30
Competition
0
×0.20
Quality gap
20
×0.10
Returns
91
×0.10

Demand

Weekly Amazon search volume, last 103 weeks — +57.0% year over year.
9K5KSpike '24Prime Day '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Sep · busiest ÷ quietest = 2.6×

Competition

57%EveryDrop by Whirlpool
  • EveryDrop by Whirlpool57%
  • Waterdrop21%
  • GLACIER FRESH11%
  • HMASAV7%
  • Whirlpool4%

The top 5 products capture 94% of clicks — a locked-up shelf that new listings rarely crack. 5 brands and 14 sellers compete here.

Brands

5 flat

was 5 a year ago

Sellers

14

Top 5 brand share

100%

Product shelf

All 7 tracked products in this niche.

Reviews

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

What buyers love

Value For Money23%

“They are affordable”

Filtration18%

“Quality filter”

Size-Overall17%

“Actually fit”

Quality-Overall13%

“As good as the brand name”

Advertised Vs Actual Product9%

“As advertised”

Assembly/Installation6%

“Ease of install”

Efficiency3%

“Works great”

Ease Of Use1%

“Easy peasy”

Compatibility-Overall1%

“Compatible”

Leak-Proof1%

“No leaking”

What buyers complain about

Filtration23%

“Bad filter”

Value For Money13%

“Too expensive now”

Size-Overall11%

“They were just a smidgen too small”

Compatibility-Overall6%

“The helper for asking a question said this was compatible It is not”

Quality-Overall5%

“Cheap”

Leak-Proof4%

“They leak”

Advertised Vs Actual Product4%

“Wrong description”

Functionality-Overall4%

“Does NOT work”

Jamming/Clogging3%

“Clogs very fast”

Spray/Flow3%

“I had problems with the water flow”

Top return reasons

  • Size-Overall46%
  • Compatibility-Overall23%
  • Filtration17%
  • Value For Money3%
  • Advertised Vs Actual Product2%
  • Product Condition2%
  • Functionality-Overall2%
  • Connectivity-Overall1%
  • Leak-Proof1%
  • Defective Material/Parts1%

Data scraped July 6, 2026 · Marketplace baseline: 4.4★ avg rating · $22.79 median price · 2.2% median returns across 14,944 tracked niches.