Walgreens Humidifier Filter Replacement
FailDemand is soft, at -61.6% this quarter, so Walgreens Humidifier Filter Replacement is a Fail.
- Flapen Score
- 35 / 100Ranks 772 of 845 Appliances niches · −10 vs the category median of 4535
- Market size
- $34K/yr9K searches / yr
- 90-day growth
- -61.6%search demand this quarter
- Competition
- 100%top-5 click share · 5 brands · 7 sellers
Flapen Score
Walgreens Humidifier Filter Replacement against its category
The dotted line is the Appliances average. Past it, Walgreens Humidifier Filter Replacement is stronger. Inside it, weaker.
Market
The Walgreens Humidifier Filter Replacement market on Amazon at a glance
Shoppers on Amazon United States searched for Walgreens Humidifier Filter Replacement 9K times last year and spent an estimated $34K. All 5 brands take every click. Flapen scores it 35 out of 100, a Fail.
01 · Demand
An estimated 22.0% of those searches ended in a purchase.
Shoppers searched for this 9K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 22.0% of those searches ended in a purchase. Searches in the last 90 days moved -61.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $34K a year.
- Searches, last 12 months
- 9K
- Growth, 90 days vs prior 90
- -61.6%
- Conversion, latest week
- 22.0%
- Market size, estimated
- $34Ka year
- Top search term
- walgreens humidifier filter replacement6K searches a year
02 · Price
A sale here is worth $17.06.
Listings sell for $17.06 on average, from $11.66 to $23.15. Amazon reports units sold in ranges. This niche sold 1K to 1K a year. The average listing sells 100 to 250 of them. At $17.06 that is $2K to $4K a year per listing.
- Average price
- $17.06inside the $15 to $100 sweet spot
- Price range
- $11.66–$23.15
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 1K–1K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$4K
- Returns
- 0.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 17.5% of listings are out of stock. The average listing ranks #172 within Humidifier Parts & Accessories. It carries 159 reviews at 4.72 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 17.5%
- Average rank
- #172in Humidifier Parts & Accessories
- Average rating
- 4.72 starsAmazon United States average 4.42 stars
- Average reviews
- 159per listing
- Listings tracked
- 5
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 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 67 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 67 months
Products
Top Walgreens Humidifier Filter Replacement 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 6, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
SUNRRA HC-888 Humidifier Filters for Walgreens Humidifier LHoneywell HC 888 Series HCM 890 Series HEV-320 Series Replace for Walgreens Humidifier Filters Long Last 4-Pack
- Price
- $23.15
- Rating
- 4.7/5
- Reviews
- 184
- Age
- 4y ago

Ztzfacai HC-888 HC-888N Humidifier Wicking Filter C Replacement Compatible with Honeywell HCM-890 HEV-320 Series Duracraft DCM-200 DH-890 Walgreens 890-WGN Cool Mist Humidifier Filters
- Price
- $14.90
- Rating
- 4.8/5
- Reviews
- 4
- Age
- 6mo ago

HC888 Humidifier Wicking Filter C Replacement for Honeywell HCM-890 HEV-320 Walgreens HC-888 HC-888N HCM-890 HEV-320 Series & Duracraft D88 DCM-200 DH-890 Cool Mist Humidifier Filters
- Price
- $22.34
- Rating
- 4.6/5
- Reviews
- 123
- Age
- 3y ago

HC-888 Humidifier Filters Replacement for Honeywell / Walgreens Humidifier
- Price
- $13.25
- Rating
- 4.9/5
- Reviews
- 41
- Age
- 11mo ago

HQRP Wick Filter compatible with Walgreens 890-WGN 890WGN LEV320 HF212-UL Cool Mist Humidifiers W889-WGN Replacement
- Price
- $11.66
- Rating
- 4.6/5
- Reviews
- 443
- Age
- 8y ago
Trending
estimated 90-day click momentum
Ztzfacai HC-888 HC-888N Humidifier Wicking Filter C Replacement Compatible with Honeywell HCM-890 HEV-320 Series Duracraft DCM-200 DH-890 Walgreens 890-WGN Cool Mist Humidifier Filters
- Price
- $14.90
- Rating
- 4.8/5
- Reviews
- 4
- Age
- 6mo ago

HC-888 Humidifier Filters Replacement for Honeywell / Walgreens Humidifier
- Price
- $13.25
- Rating
- 4.9/5
- Reviews
- 41
- Age
- 11mo ago

SUNRRA HC-888 Humidifier Filters for Walgreens Humidifier LHoneywell HC 888 Series HCM 890 Series HEV-320 Series Replace for Walgreens Humidifier Filters Long Last 4-Pack
- Price
- $23.15
- Rating
- 4.7/5
- Reviews
- 184
- Age
- 4y ago

HQRP Wick Filter compatible with Walgreens 890-WGN 890WGN LEV320 HF212-UL Cool Mist Humidifiers W889-WGN Replacement
- Price
- $11.66
- Rating
- 4.6/5
- Reviews
- 443
- Age
- 8y ago

HC888 Humidifier Wicking Filter C Replacement for Honeywell HCM-890 HEV-320 Walgreens HC-888 HC-888N HCM-890 HEV-320 Series & Duracraft D88 DCM-200 DH-890 Cool Mist Humidifier Filters
- Price
- $22.34
- Rating
- 4.6/5
- Reviews
- 123
- Age
- 3y ago
Newest
by launch date
Ztzfacai HC-888 HC-888N Humidifier Wicking Filter C Replacement Compatible with Honeywell HCM-890 HEV-320 Series Duracraft DCM-200 DH-890 Walgreens 890-WGN Cool Mist Humidifier Filters
- Price
- $14.90
- Rating
- 4.8/5
- Reviews
- 4
- Age
- 6mo ago

HC-888 Humidifier Filters Replacement for Honeywell / Walgreens Humidifier
- Price
- $13.25
- Rating
- 4.9/5
- Reviews
- 41
- Age
- 11mo ago

HC888 Humidifier Wicking Filter C Replacement for Honeywell HCM-890 HEV-320 Walgreens HC-888 HC-888N HCM-890 HEV-320 Series & Duracraft D88 DCM-200 DH-890 Cool Mist Humidifier Filters
- Price
- $22.34
- Rating
- 4.6/5
- Reviews
- 123
- Age
- 3y ago

SUNRRA HC-888 Humidifier Filters for Walgreens Humidifier LHoneywell HC 888 Series HCM 890 Series HEV-320 Series Replace for Walgreens Humidifier Filters Long Last 4-Pack
- Price
- $23.15
- Rating
- 4.7/5
- Reviews
- 184
- Age
- 4y ago

HQRP Wick Filter compatible with Walgreens 890-WGN 890WGN LEV320 HF212-UL Cool Mist Humidifiers W889-WGN Replacement
- Price
- $11.66
- Rating
- 4.6/5
- Reviews
- 443
- Age
- 8y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 100% of clicks. A locked shelf that new listings rarely crack.
Brands
5 flat
Sellers
7
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
100%
Top 20: 100%
Open market
0%
- SUNRRA52%
- Ztzfacai19%
- Alocs12%
- GAQUECY11%
- HQRP6%
Demand
Walgreens Humidifier Filter Replacement search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb · busiest ÷ quietest = 8.2× · 8 of 12 months tracked
Reviews and returns
What reviews say buyers love and hate about Walgreens Humidifier Filter Replacement
We read the reviews and the return reasons for every product selling here.
“as they seem to restrict flow”
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.
14 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 Walgreens Humidifier Filter Replacement 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









