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24x24x4 Air Filter

Maybe

An estimated 0.1% of orders come back. But the top 5 brands take 98% of clicks, so 24x24x4 Air Filter is a Maybe.

Flapen Score
50
50 / 100
Top 39% of 9,536 Tools & Home Improvement niches · +2 vs the category median of 48
Market size
$139K/yr14K searches / yr
90-day growth
+20.0%search demand this quarter
Competition
61%top-5 click share · 6 brands · 6 sellers

Flapen Score

24x24x4 Air Filter against its category

The dotted line is the Tools & Home Improvement average. Past it, 24x24x4 Air Filter is stronger. Inside it, weaker.

50Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The 24x24x4 Air Filter market on Amazon at a glance

Shoppers on Amazon United States searched for 24x24x4 Air Filter 14K times last year and spent an estimated $139K. The top 5 brands take 98% of clicks. Demand peaks in Jul. Flapen scores it 50 out of 100, a Maybe.

01 · Demand

An estimated 12.6% of those searches ended in a purchase.

Shoppers searched for this 14K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.6% of those searches ended in a purchase. Searches in the last 90 days moved +20.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $139K a year.

Searches, last 12 months
14K
Growth, 90 days vs prior 90
+20.0%
Conversion, latest week
12.6%
Market size, estimated
$139Ka year
Peak month
July1.7× the quietest month
Top search term
24x24x4 air filter11K searches a year

02 · Price

A sale here is worth $77.51.

Listings sell for $77.51 on average, from $11.12 to $128.02. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 100 to 250 of them. At $77.51 that is $8K to $19K a year per listing.

Average price
$77.51inside the $15 to $100 sweet spot
Price range
$11.12–$128.02
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
2K–2K
Units per listing a year
100–250
Revenue per listing a year
$8K–$19K
Returns
0.1%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is ads and reviews.

94% of listings pay for placement with sponsored ads. 18% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #277 within Furnace Parts & Accessories. It carries 9,126 reviews at 4.54 stars, so a new listing needs social proof before a better product.

Sponsored listings
94%
Prime listings
18%
Out of stock, average day
0.0%
Average rank
#277in Furnace Parts & Accessories
Average rating
4.54 starsAmazon United States average 4.42 stars
Average reviews
9,126per listing
Listings tracked
17

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 72 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
72 months

Products

Top 24x24x4 Air Filter 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 27, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 61% of clicks. Leaders hold, but buyers still shop past them.

$0$14K$28K$42K$55K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

6 flat

Sellers

6

Est. top-5 brand share

98%

Top 20: 100%

Est. top-5 click share

61%

Top 20: 100%

Open market

0%

  • Filterbuy56%
  • MANN+HUMMEL16%
  • Aerostar15%
  • Glasfloss9%
  • Simply2%
  • FilterTime2%

Demand

24x24x4 Air Filter search demand

Weekly searches over the year, seasonality beneath. Pick a range.

450350Spike '24Spike '25Prime Day '25Spike '26DecMarJunAugNovMarMay

Peak months: Jul · busiest ÷ quietest = 1.7×

Reviews and returns

What reviews say buyers love and hate about 24x24x4 Air Filter

We read the reviews and the return reasons for every product selling here.

42%of positive reviews mention “Size-Overall”
50%of negative reviews mention “Size-Overall”
0.1%of orders come back
“they don't fit properly”
A buyer, on “Size-Overall”50% of negative reviews mention the same topic

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.

8 topics

NegativePositive

FAQ

Common 24x24x4 Air Filter 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