Walgreens Humidifier Filter Replacement
soft demand (-53.9% this quarter) — Walgreens Humidifier Filter Replacement doesn't clear our bar today.
Flapen Score
Ranks 752 of 845 Appliances niches · −9 vs the category median of 45
Is Walgreens Humidifier Filter Replacement profitable on Amazon?
According to Flapen's Amazon United States niche tracking, Walgreens Humidifier Filter Replacement is a $16K/yr Amazon United States market (9K searches/yr). The top 5 brands hold 94% of demand. Verdict: Skip it — 36/100.
Walgreens Humidifier Filter Replacement: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -53.9% over the last 90 days and 9.8% of searches end in a purchase.
$16K
revenue / yr
Who owns the niche?
The top 5 brands hold 94% of demand, so 6% of the market is open.
6%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.7★ — the gap to enter on.
0/100
page quality · 7 products
Top Walgreens Humidifier Filter Replacement products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 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
- $23.16
- Rating
- 4.7/5
- Reviews
- 185
- 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
- $14.83
- 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
- $22.38
- Rating
- 4.6/5
- Reviews
- 122
- Age
- 3y ago

HC-888 Humidifier Filters Replacement for Honeywell / Walgreens Humidifier
- Price
- $13.51
- Rating
- 4.9/5
- Reviews
- 39
- Age
- 11mo ago

Fre.Filtor Replacement Humidifier Filter Compatible with Honeywell HC-888N/HC-888 Filter C HCM-890 HEV-320 Series & Duracraft DCM-200/DH-890 High Absorbency Wicking Filter Pack of 2
- Price
- $13.26
- Rating
- 4.6/5
- Reviews
- 363
- Age
- 6y ago
Trending
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
- $14.83
- Rating
- 4.8/5
- Reviews
- 4
- Age
- 6mo ago

HC-888 Humidifier Filters Replacement for Honeywell / Walgreens Humidifier
- Price
- $13.51
- Rating
- 4.9/5
- Reviews
- 39
- Age
- 11mo ago

HQRP 3-pack Filter compatible with Walgreens 890-WGN 890WGN LEV320 HF212-UL Cool Mist Humidifiers W889-WGN Replacement
- Price
- $24.88
- Rating
- 4.6/5
- Reviews
- 441
- Age
- 8y ago

Fre.Filtor Replacement Humidifier Filter Compatible with Honeywell HC-888N/HC-888 Filter C HCM-890 HEV-320 Series & Duracraft DCM-200/DH-890 High Absorbency Wicking Filter Pack of 2
- Price
- $13.26
- Rating
- 4.6/5
- Reviews
- 363
- Age
- 6y ago

HQRP Wick Filter compatible with Walgreens 890-WGN 890WGN LEV320 HF212-UL Cool Mist Humidifiers W889-WGN Replacement
- Price
- $11.68
- Rating
- 4.6/5
- Reviews
- 441
- Age
- 8y 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
- $14.83
- Rating
- 4.8/5
- Reviews
- 4
- Age
- 6mo ago

HC-888 Humidifier Filters Replacement for Honeywell / Walgreens Humidifier
- Price
- $13.51
- Rating
- 4.9/5
- Reviews
- 39
- 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
- $22.38
- Rating
- 4.6/5
- Reviews
- 122
- 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
- $23.16
- Rating
- 4.7/5
- Reviews
- 185
- Age
- 4y ago

Fre.Filtor Replacement Humidifier Filter Compatible with Honeywell HC-888N/HC-888 Filter C HCM-890 HEV-320 Series & Duracraft DCM-200/DH-890 High Absorbency Wicking Filter Pack of 2
- Price
- $13.26
- Rating
- 4.6/5
- Reviews
- 363
- Age
- 6y ago
Competition: brands, sellers & click share
The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.
Brands
6 flat
Sellers
8
Top-5 brand share
94%
Top 20: 100%
Top-5 click share
91%
Top 20: 100%
Open market
0%
- SUNRRA45%
- Ztzfacai15%
- Alocs14%
- GAQUECY11%
- HQRP9%
- Fre.Filtor6%
Walgreens Humidifier Filter Replacement demand & seasonality
Weekly search volume, with the niche's key stats alongside.
What reviews say buyers love and hate about Walgreens Humidifier Filter Replacement
What buyers mention most, as a share of all reviews.
What buyers love
95% of reviews“Great Fit”
“Good for Honeywell humidifier”
“Product works well, as advertised”
“Good product”
“This is also way cheaper than the Walgreen-brand”
What buyers complain about
71% of reviews“as they seem to restrict flow”
“Filter dries out”
“Filter dries out”
“I think it isn't wicking as well as it could be”
“it takes longer than usual to deplete the water”
Walgreens Humidifier Filter Replacement return rate & reasons
Why buyers send it back, as a share of all return requests.
0.9%
Return rate
73%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Walgreens Humidifier Filter Replacement questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









