Humidx
MaybeAn estimated 0.9% of orders come back. But the top 5 brands take 90% of clicks, so Humidx is a Maybe.
- Flapen Score
- 64 / 100Top 5% of 14,768 Health & Household niches · +15 vs the category median of 4964
- Market size
- $258K/yr80K searches / yr
- 90-day growth
- +59.9%search demand this quarter
- Competition
- 63%top-5 click share · 10 brands · 38 sellers
Flapen Score
Humidx against its category
The dotted line is the Health & Household average. Past it, Humidx is stronger. Inside it, weaker.
Market
The Humidx market on Amazon at a glance
Shoppers on Amazon United States searched for Humidx 80K times last year and spent an estimated $258K. The top 5 brands take 90% of clicks. Demand peaks in Jun. Flapen scores it 64 out of 100, a Maybe.
01 · Demand
An estimated 11.8% of those searches ended in a purchase.
Shoppers searched for this 80K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 11.8% of those searches ended in a purchase. Searches in the last 90 days moved +59.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $258K a year.
- Searches, last 12 months
- 80K
- Growth, 90 days vs prior 90
- +59.9%
- Conversion, latest week
- 11.8%
- Market size, estimated
- $258Ka year
- Peak month
- June1.7× the quietest month
- Top search term
- humidx for airmini16K searches a year
02 · Price
A sale here is worth $27.39.
Listings sell for $27.39 on average, from $9.75 to $54.87. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 500 to 750 of them. At $27.39 that is $14K to $21K a year per listing.
- Average price
- $27.39inside the $15 to $100 sweet spot
- Price range
- $9.75–$54.87
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $14K–$21K
- Returns
- 0.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
75% of listings pay for placement with sponsored ads. 90% ship with Prime. On an average day, 20.7% of listings are out of stock. The average listing ranks #1,067 within Respiratory Aids & Accessories. It carries 189 reviews at 4.44 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 75%
- Prime listings
- 90%
- Out of stock, average day
- 20.7%
- Average rank
- #1,067in Respiratory Aids & Accessories
- Average rating
- 4.44 starsAmazon United States average 4.42 stars
- Average reviews
- 189per listing
- Listings tracked
- 20
04 · Newcomers
0 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 37 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 37 months
Products
Top Humidx products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 12, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Resmed Humidx 3Pack (Plus)
- Price
- $33.48
- Rating
- 4.5/5
- Reviews
- 559
- Age
- 8y ago

HUMIDX 3Pack (Standard)
- Price
- $33.24
- Rating
- 4.5/5
- Reviews
- 547
- Age
- 8y ago

ResMed AirMini HumidX HME 6-Pack
- Price
- $54.87
- Rating
- 4.7/5
- Reviews
- 567
- Age
- 8y ago

HUMIDX 6 PK for AirMini (Plus)
- Price
- $53.83
- Rating
- 4.7/5
- Reviews
- 958
- Age
- 8y ago

Airmini Filter Humidx Cartridges Designed for ResMed Airfit F20 CPAP Mask Compatible with AirFit & AirTouch F20 Full-Face Masks Enhances Humidity for Improved Comfort (6)
- Price
- $19.67
- Rating
- 4.0/5
- Reviews
- 29
- Age
- 1y ago
Trending
estimated 90-day click momentum
(6 PCS) Replacement HumiDX Plus Cartridges Mini Machine (12 Pack) Replacement mini Machine Filters Combo Compatible with mini N20 N30 Connector P10 Supplies Accessories
- Price
- $22.95
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago

Waterless Humidifiers for HumidX Plus Compatible with Air Mini Device 10 Pack Filters Compatible with Airmini P10 Nasal Pillow N20 F20 Nasal Mask
- Price
- $16.87
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago

Humidifiers F20 for air - mini - (6 Pack) HME Filters for F20 Replacement Cartridges for RES Air - mini CPAP Machine Compatible with F20 Full-Face Masks Individually Sealed
- Price
- $19.64
- Rating
- 4.8/5
- Reviews
- 7
- Age
- 7mo ago

Humidifiers Plus for Air - mini - (6 Pack) HME for air - mini Humidifiers Plus Replacement Humidifier Filter - Compatible with Airmini CPAP Machine & P10 N20 N30 Individually Sealed
- Price
- $20.34
- Rating
- 4.4/5
- Reviews
- 11
- Age
- 7mo ago

12 Packs Raplacement Humi DX(plus) Resealable & Cost-Effective(One-Year-Supply) Great-Value Supplies by Medihealer
- Price
- $37.85
- Rating
- 4.5/5
- Reviews
- 96
- Age
- 5y ago
Newest
by launch date
Waterless Humidifiers for HumidX Plus Compatible with Air Mini Device 10 Pack Filters Compatible with Airmini P10 Nasal Pillow N20 F20 Nasal Mask
- Price
- $16.87
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago

(6 PCS) Replacement HumiDX Plus Cartridges Mini Machine (12 Pack) Replacement mini Machine Filters Combo Compatible with mini N20 N30 Connector P10 Supplies Accessories
- Price
- $22.95
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago

Humidifiers F20 for air - mini - (6 Pack) HME Filters for F20 Replacement Cartridges for RES Air - mini CPAP Machine Compatible with F20 Full-Face Masks Individually Sealed
- Price
- $19.64
- Rating
- 4.8/5
- Reviews
- 7
- Age
- 7mo ago

Humidifiers Plus for Air - mini - (6 Pack) HME for air - mini Humidifiers Plus Replacement Humidifier Filter - Compatible with Airmini CPAP Machine & P10 N20 N30 Individually Sealed
- Price
- $20.34
- Rating
- 4.4/5
- Reviews
- 11
- Age
- 7mo ago

Replacement HME for HumidX F20 with Airmini Filters 6 Pack Replacement Cartridges & 20 Pack Filters Compatible with Airmini CPAP & AirFit AirTouch F20 Full Face Mask CPAP Supplies
- Price
- $26.35
- Rating
- 3.8/5
- Reviews
- 26
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 63% of clicks. Leaders hold, but buyers still shop past them.
Brands
10 rising
Sellers
38
Est. top-5 brand share
90%
Top 20: 100%
Est. top-5 click share
63%
Top 20: 100%
Open market
7%
- ResMed58%
- Yosopherier11%
- CKNET11%
- AJFHKJ5%
- Ammodura5%
- Generic3%
- Open — no brand owns it (4 brands, 7%)
Demand
Humidx search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun · busiest ÷ quietest = 1.7×
Search terms
Top Humidx search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- humidx for airmini16K/yr
- humidx11K/yr
- resmed humidx9K/yr
- airmini humidx7K/yr
- resmed airmini humidx5K/yr
- resmed mini humidx6K/yr
- air mini humidx5K/yr
- humidx plus for airmini5K/yr
- resmed humidx plus for airmini6K/yr
- resmed humidx plus3K/yr
Reviews and returns
What reviews say buyers love and hate about Humidx
We read the reviews and the return reasons for every product selling here.
“Fell apart while sleeping”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Humidx questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









