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humidifier filters

Worth a look57/100

humidifier filters shows low returns (1.0%), but a small market ($760K/yr) keeps it on the watch list.

Market/yr

$760K

Growth (1y)

+89.9%

Products

65

Brands

41

was 33 a year ago

Sellers

114

Price range

$5.99–$47.21

Returns

1.0%

Rating

4.6★

57/100

Worth a look

Scored 57/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
29
×0.30
Growth
62
×0.30
Competition
85
×0.20
Quality gap
29
×0.10
Returns
92
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +89.9% year over year.
47K23KSpike '24Holiday '24Spike '25Black Friday '25Holiday '25Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 11.5×

Competition

14%Vornado
  • Vornado14%
  • Aprilaire11%
  • Beckacher6%
  • Protec5%
  • Levoit5%
  • kakofaci5%
  • Other (35 brands)55%

Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen. 41 brands and 114 sellers compete here.

Brands

41 rising

was 33 a year ago

Sellers

114

Top 5 brand share

41%

#ProductBrandPriceRatingReviewsClick shareTrend
14AIRCARE$22.994.7★10,0782%falling

Product shelf

All 65 tracked products in this niche.

Reviews

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

What buyers love

Size-Overall22%

“Fits as advertised”

Value For Money15%

“much cheaper”

Filtration11%

“the filters work very well”

Quality-Overall11%

“Excellent product”

Advertised Vs Actual Product11%

“As advertised”

Humidification9%

“Humidifier works”

Efficiency4%

“Functional”

Ease Of Use3%

“Easy to use”

Assembly/Installation2%

“EASY TO INSTALL”

Ease Of Cleaning1%

“It keeps it clean”

What buyers complain about

Filtration13%

“not good filters at all”

Size-Overall8%

“Way too small”

Durability6%

“Product doesnt last more than a week”

Humidification6%

“Did not work for my humidifier”

Quality-Overall5%

“Poor Quality”

Value For Money4%

“WASTE OF MONEY”

Advertised Vs Actual Product4%

“Does not work as advertised”

Functionality-Overall4%

“Does not perform well”

Smell3%

“Now my whole room has this nasty chemical smell”

Moist/Dry3%

“find them dry”

Top return reasons

  • Size-Overall52%
  • Filtration13%
  • Humidification8%
  • Compatibility-Overall8%
  • Advertised Vs Actual Product5%
  • Value For Money3%
  • Product Condition2%
  • Functionality-Overall2%
  • Defective Material/Parts1%
  • Quality-Overall1%

Data scraped July 6, 2026 · Marketplace baseline: 4.4★ avg rating · $22.65 median price · 2.2% median returns across 14,117 tracked niches.