21x22x1 Air Filter

Shoppers searched for this 23K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.2% of those searches ended in a purchase. Searches in the last 90 days moved +65.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $40K a year.

Searches, last 12 months

23K

Growth, 90 days vs prior 90

+65.5%

Conversion, latest week

3.2%

Market size, estimated

$40Ka year

Top search term

21x22x1 air filter11K searches a year

Listings sell for $52.96 on average, from $39.11 to $71.23. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 100 to 250 of them. At $52.96 that is $5K to $13K a year per listing.

Average price

$52.96inside the $15 to $100 sweet spot

Price range

$39.11–$71.23

Amazon United States median price

$24.38across 115,062 niches

Units sold a year

1K–2K

Units per listing a year

100–250

Revenue per listing a year

$5K–$13K

Returns

0.8%of orders · Amazon United States median 2.1%

91% of listings pay for placement with sponsored ads. 27% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #173 within Furnace Parts & Accessories. It carries 20,867 reviews at 4.66 stars, so a new listing needs social proof before a better product.

Sponsored listings

91%

Prime listings

27%

Out of stock, average day

0.0%

Average rank

#173in Furnace Parts & Accessories

Average rating

4.66 starsAmazon United States average 4.42 stars

Average reviews

20,867per listing

Listings tracked

11

The brands on the shelf have sold for 83 months on average, so the names here are established.

Launched, last 12 months

0

Successful launches

0Amazon's first-year sales bar

Average brand age

83 months