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20x20x1 Air Filter 12 Pack

Maybe

An estimated 0.7% of orders come back. But the average product has 15,134 reviews to catch up to, so 20x20x1 Air Filter 12 Pack is a Maybe.

Flapen Score
58
58 / 100
Top 12% of 9,536 Tools & Home Improvement niches · +10 vs the category median of 48
Market size
$168K/yr29K searches / yr
90-day growth
+14.3%search demand this quarter
Competition
52%top-5 click share · 11 brands · 53 sellers

Flapen Score

20x20x1 Air Filter 12 Pack against its category

The dotted line is the Tools & Home Improvement average. Past it, 20x20x1 Air Filter 12 Pack is stronger. Inside it, weaker.

58Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The 20x20x1 Air Filter 12 Pack market on Amazon at a glance

Shoppers on Amazon United States searched for 20x20x1 Air Filter 12 Pack 29K times last year and spent an estimated $168K. The top 5 brands take 68% of clicks. Demand peaks in Jun. Flapen scores it 58 out of 100, a Maybe.

01 · Demand

An estimated 12.8% of those searches ended in a purchase.

Shoppers searched for this 29K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.8% of those searches ended in a purchase. Searches in the last 90 days moved +14.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $168K a year.

Searches, last 12 months
29K
Growth, 90 days vs prior 90
+14.3%
Conversion, latest week
12.8%
Market size, estimated
$168Ka year
Peak month
June2.0× the quietest month
Top search term
20x20x1 air filter 12 pack24K searches a year

02 · Price

A sale here is worth $45.44.

Listings sell for $45.44 on average, from $13.70 to $79.59. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At $45.44 that is $5K to $11K a year per listing.

Average price
$45.44inside the $15 to $100 sweet spot
Price range
$13.70–$79.59
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
3K–4K
Units per listing a year
100–250
Revenue per listing a year
$5K–$11K
Returns
0.7%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

70% of listings pay for placement with sponsored ads. 43% ship with Prime. On an average day, 1.4% of listings are out of stock. The average listing ranks #225 within Furnace Parts & Accessories. It carries 15,134 reviews at 4.67 stars, so a new listing needs social proof before a better product.

Sponsored listings
70%
Prime listings
43%
Out of stock, average day
1.4%
Average rank
#225in Furnace Parts & Accessories
Average rating
4.67 starsAmazon United States average 4.42 stars
Average reviews
15,134per listing
Listings tracked
23

04 · Newcomers

2 of last year's 2 launches cleared the first-year sales bar.

2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 63 months on average, so the names here are established.

Launched, last 12 months
2
Successful launches
2Amazon's first-year sales bar
Average brand age
63 months

Products

Top 20x20x1 Air Filter 12 Pack 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 52% of clicks. Leaders hold, but buyers still shop past them.

$0$8K$17K$25K$34K1101001K10K100K1.0M Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

11 falling

Sellers

53

Est. top-5 brand share

68%

Top 20: 100%

Est. top-5 click share

52%

Top 20: 96%

Open market

22%

  • Amazon Basics19%
  • Flanders14%
  • Simply13%
  • Filterbuy11%
  • Filter King10%
  • Generic10%

Demand

20x20x1 Air Filter 12 Pack search demand

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

1K750Spike '25Spike '26FebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jun · busiest ÷ quietest = 2.0×

Reviews and returns

What reviews say buyers love and hate about 20x20x1 Air Filter 12 Pack

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

26%of positive reviews mention “Filtration”
25%of negative reviews mention “Filtration”
0.7%of orders come back
“Terrible filtration”
A buyer, on “Filtration”25% 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.

17 topics

NegativePositive

FAQ

Common 20x20x1 Air Filter 12 Pack 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