Vent Blockers
MaybeProducts sell for $17.57 on average, inside the sweet spot. But shoppers spend only $33K a year here, so Vent Blockers is a Maybe.
- Flapen Score
- 51 / 100Top 35% of 9,536 Tools & Home Improvement niches · +3 vs the category median of 4851
- Market size
- $33K/yr65K searches / yr
- 90-day growth
- +19.9%search demand this quarter
- Competition
- 52%top-5 click share · 25 brands · 27 sellers
Flapen Score
Vent Blockers against its category
The dotted line is the Tools & Home Improvement average. Past it, Vent Blockers is stronger. Inside it, weaker.
Market
The Vent Blockers market on Amazon at a glance
Shoppers on Amazon United States searched for Vent Blockers 65K times last year and spent an estimated $33K. The top 5 brands take 57% of clicks. Demand peaks in Jan–Nov–Dec. Flapen scores it 51 out of 100, a Maybe.
01 · Demand
2.9% of searches ended in a purchase last week.
Shoppers searched for this 65K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 2.9% of those searches ended in a purchase. Searches in the last 90 days moved +19.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $33K a year.
- Searches, last 12 months
- 65K
- Growth, 90 days vs prior 90
- +19.9%
- Conversion, latest week
- 2.9%
- Market size, estimated
- $33Ka year
- Peak month
- January2.2× the quietest month
- Top search term
- air vent blocker12K searches a year
02 · Price
A sale here is worth $17.57.
Listings sell for $17.57 on average, from $6.06 to $37.00. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At $17.57 that is $0 to $2K a year per listing.
- Average price
- $17.57inside the $15 to $100 sweet spot
- Price range
- $6.06–$37.00
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 3.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
93% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.8% of listings are out of stock. The average listing ranks #300 within Registers, Grilles & Vents. It carries 1,257 reviews at 4.31 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 93%
- Prime listings
- 100%
- Out of stock, average day
- 1.8%
- Average rank
- #300in Registers, Grilles & Vents
- Average rating
- 4.31 starsAmazon United States average 4.42 stars
- Average reviews
- 1,257per listing
- Listings tracked
- 30
04 · Newcomers
Amazon counts 0 of last year's 3 launches as successful.
3 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 35 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 3
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 35 months
Products
Top Vent Blockers products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
DIYMAG Magnetic Vent Covers-5.5 x 12 8 Pack
- Price
- $19.80
- Rating
- 4.5/5
- Reviews
- 2,479
- Age
- 3y ago

SEAL360 Magnetic Vent Covers (3-Pack) Pockets for Complete Seal 5.5 X 12 (White) for Floor Wall or Ceiling Vents and Air Registers for RV Home HVAC and AC Vents Vent Not Included
- Price
- $25.62
- Rating
- 4.5/5
- Reviews
- 6,010
- Age
- 7y ago

HOXHA Strong Magnetic Vent Covers 5.5 12 Vent Cover Magnetic Home and RV Vent Magnet Cover for Air Vents Wall Ceiling Floor 2 Pack
- Price
- $7.30
- Rating
- 4.3/5
- Reviews
- 805
- Age
- 2y ago

Powerful Magnetic Vent Covers (3-Pack) that Will Never Fall Off (Upgraded Design) - for Sealing Floor/Wall/Ceiling Registers of Width 5.25 to 6 Length 11.25 to 12 | Vent Not Included | White
- Price
- $37.00
- Rating
- 4.6/5
- Reviews
- 782
- Age
- 3y ago

Rubber Vent Cover 4 x 10 Inch 3-Pack Does NOT Include Metal Vent Stops Airflow and Vent Noise
- Price
- $19.64
- Rating
- 4.4/5
- Reviews
- 1,454
- Age
- 8y ago
Trending
90-day click momentum
4 Pack Rubber Vent Covers 4x10 inch Complete Airflow Seal Suitable for Floor Wall and Ceiling Register Vent Cover Stops Airflow and Vent Noise Home & RV Floor Vent
- Price
- $17.74
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 6mo ago

4 Pack Magnetic Vent Covers Strong Vent Covers 5.5 X 12inch High Strength Magnetic Vent Cover for Floor Wall and Ceiling Registers Home HVAC and AC Vents
- Price
- $12.54
- Rating
- 4.5/5
- Reviews
- 1,009
- Age
- 3y ago

FINDMAG High Strength Magnetic Vent Covers 8 x 15.5 Strong Vent Cover for Home Ceiling and Wall Registers Wall Vents Covers with Advanced Soundproof Design for HVAC Systems and RV Use 2 Pack
- Price
- $10.73
- Rating
- 4.6/5
- Reviews
- 125
- Age
- 7mo ago

DIYMAG Magnetic Vent Covers-5.5 x 12 4 Pack Vents Cover
- Price
- $15.07
- Rating
- 4.5/5
- Reviews
- 2,479
- Age
- 3y ago

Rubber Vent Cover 6 x 10 Inch 3-Pack DOES NOT include metal vent Stops Airflow (additional sizes available)
- Price
- $22.61
- Rating
- 4.4/5
- Reviews
- 1,454
- Age
- 7y ago
Newest
by launch date
4 Pack Rubber Vent Covers 4x10 inch Complete Airflow Seal Suitable for Floor Wall and Ceiling Register Vent Cover Stops Airflow and Vent Noise Home & RV Floor Vent
- Price
- $17.74
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 6mo ago

FINDMAG High Strength Magnetic Vent Covers 8 x 15.5 Strong Vent Cover for Home Ceiling and Wall Registers Wall Vents Covers with Advanced Soundproof Design for HVAC Systems and RV Use 2 Pack
- Price
- $10.73
- Rating
- 4.6/5
- Reviews
- 125
- Age
- 7mo ago

Chiligent Sound Deadening Kit for Vent Vibration Damping and Noise Reduction Soundproofing Mats & Mesh Vent Covers for Air Vents HVAC Vents & Ducts Black
- Price
- $26.62
- Rating
- 2.7/5
- Reviews
- 9
- Age
- 1y ago

Magnetic Vent Covers (3-Pack) for Complete Sealing 5.5 X 12 for Home Floor Wall and Ceiling Vents Upgraded Thickness for RV HVAC and AC Vents Energy Savings Floor Vent Not Included
- Price
- $14.34
- Rating
- 4.5/5
- Reviews
- 172
- Age
- 1y ago

GCGOODS Sound Deadening Mat & Air Vent Mesh Cover Sound Proofing Kit for Air Vents & Ducts Comes with 3 Pcs Noise Insulation and Vibration Damping Mat 2 Pcs Sound Proof Vent Cover 15 15 White
- Price
- $27.83
- Rating
- 4.0/5
- Reviews
- 8
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 52% of clicks. Leaders hold, but buyers still shop past them.
Brands
25 rising
Sellers
27
Top-5 brand share
57%
Top 20: 97%
Top-5 click share
52%
Top 20: 90%
Open market
36%
- DIYMAG17%
- SEAL36012%
- TriJag10%
- HOXHA10%
- HMmagnets8%
- BEST CHOICE MAGNETS6%
Demand
Vent Blockers search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Nov, Dec · busiest ÷ quietest = 2.2×
Search terms
Top Vent Blockers search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- air vent blocker12K/yr
- vent blocker10K/yr
- vent blockers16K/yr
- sound proof vent cover9K/yr
- noise cancelling vent cover11K/yr
- rubber vent cover2K/yr
- vent covers to block air2K/yr
- soundproof vent cover2K/yr
Reviews and returns
What reviews say buyers love and hate about Vent Blockers
We read the reviews and the return reasons for every product selling here.
“Weak magnet”
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.
17 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 Vent Blockers questions
Answered from the same tracked data.









