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hcwb3-17 humidifier pad

Skip it31/100

a small market ($11K/yr) — hcwb3-17 humidifier pad doesn't clear our bar today.

Market/yr

$11K

Growth (1y)

+86.7%

Products

8

Brands

4

was 5 a year ago

Sellers

13

Price range

$19.99–$48.41

Returns

1.0%

Rating

4.7★

31/100

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Scored 31/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
1
×0.30
Growth
61
×0.30
Competition
2
×0.20
Quality gap
24
×0.10
Returns
92
×0.10

Demand

Weekly Amazon search volume, last 102 weeks — +86.7% year over year.
500250Prime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 11.4×

Competition

57%HEALTHY CLIMATE
  • HEALTHY CLIMATE57%
  • HQRP24%
  • Lennox15%
  • HOMFILBIT4%
  • Other0%

The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack. 4 brands and 13 sellers compete here.

Brands

4 falling

was 5 a year ago

Sellers

13

Top 5 brand share

100%

Product shelf

All 8 tracked products in this niche.

Reviews

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

What buyers love

Advertised Vs Actual Product41%

“These were just what we needed”

Size-Overall25%

“Excellent fit”

Value For Money25%

“great value for the money”

Weather Proof3%

“Worked well this winter”

Quality-Overall3%

“Good product”

Humidification3%

“I love this filter for my humidifier”

What buyers complain about

Quality-Overall50%

“poor quality”

Water Resistance50%

“Poor water retention, poor construction”

Top return reasons

  • Size-Overall64%
  • Filtration15%
  • Value For Money3%
  • Advertised Vs Actual Product3%
  • Compatibility-Overall3%
  • Functionality-Overall3%
  • Defective Material/Parts2%
  • Product Condition2%
  • Maintenance And Repair2%
  • Water Resistance2%

Data scraped July 6, 2026 · Marketplace baseline: 4.4★ avg rating · $22.78 median price · 2.2% median returns across 14,888 tracked niches.