Is 213 air filter replacement profitable to sell on Amazon United States?

The niche generates $88K/yr across 15 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +14.6%. Flapen's verdict: Skip it (46/100).

How competitive is the 213 air filter replacement niche?

10 brands and 30 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 85% of demand.

What do buyers complain about in 213 air filter replacement?

Top complaints mined from reviews: Size-Overall, Filtration, Value For Money. The return rate is 0.8%.

When does demand for 213 air filter replacement peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the 213 air filter replacement niche?

Listings span $39.60–$209.74; the average listing price is $78.09 (sweet spot $15–$100). The average incumbent carries 4,882 reviews — the moat a new listing must climb.

213 air filter replacement

Skip it

A small market ($88K/yr) — this niche doesn't clear our bar today.

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Avg price

Great$78.09

avg listing price — sweet spot $15–$100

Conversion

Great8.1%

search→purchase rate — share of searches ending in a sale

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+14.6%

90-day search growth — must beat 0% to launch

Price range

Okay$39.60–$209.74

cheapest to priciest tracked listing — scored on the share inside $15–$100

Brand share

Okay85%

top-5 brand share — brands hold most of the demand

Competition

Bad71%

top-5 click share — a locked-up shelf

Review moat

Bad4,881.93

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$88K

$88K/yr · 14K searches

Signals High Price

According to Flapen's Amazon United States niche tracking, 213 air filter replacement is a $88K/yr Amazon United States market (14K searches/yr). The top 5 brands hold 85% of demand. Verdict: Skip it — 46/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

213 air filter replacement market data

Units sold / yr: 1K–1K; avg 0–100/product
Revenue / yr: $78K–$98K; units × avg price
Conversion rate: 8.1%
Avg BSR: #318
Page quality: 0%
Prime: 87%
Sponsored: 93%
Out of stock: 12.3%
Avg brand age: 27 months
Avg seller age: 182 days

Competition & brand share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 rising

Sellers

Top-5 brand share

85%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

11%

Aprilaire48%
UNIREACH16%
soulmate9%
VOYAR8%
Tyanniel5%
VELNOR4%
Open — no brand owns it (4 brands, 11%)

Demand & seasonality

Weekly Amazon search volume, last 69 weeks — +14.6% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top 213 air filter replacement products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 15 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Genuine AprilAire 213 Replacement Filter for AprilAire Whole-House Air Purifiers - MERV 13 Healthy Home Allergy 20x25x4 Air Filter (Pack of 1)

Aprilaire$59.584.8★23,415 rev

Genuine AprilAire 213 Replacement Filter for AprilAire Whole-House Air Purifiers - MERV 13 Healthy Home Allergy 20x25x4 Air Filter (Pack of 2)

Aprilaire$111.414.8★23,415 rev

2 Pack 213 Replacement Air Filter MERV 13 Actual Size: 20.47x25.6x3.94 Nominal Size: 20x25x4 HVAC Furnace Filter Compatible with AprilAire Models 1210 1620 2210 2216 3210 4200

UNIREACH$70.374.2★120 rev

2 Pack 213 Replacement Filter Compatible with AprilAire 213 Whole House Air Purifiers Models 1210 1620 2210 2216 3210 4200 MERV 13 HVAC Furnace Filter Replacement 20x25x4 Air Filter

VOYAR$69.044.5★378 rev

2 Pack 213 Replacement Filter Compatible with AprilAire 213 Whole House Air Purifiers Models 1210 1620 2210 2216 3210 4200 MERV 13 HVAC Furnace Filter Replacement 20x25x4inch Air Filter

soulmate$64.624.5★233 rev

Newest

by launch date

Tyanniel 210 Replacement Air Filter Compatible with AprilAire Whole House Air Purifiers Models 1210 1620 2210 2216 3210 4200 20x25x4 Inch MERV 13 HVAC Furnace Filter 3 Pack

Tyanniel$59.231 rev

3mo ago

2 Pack 213 Air Filter Replacement Help Reduce Odor Humidity Resistance & Dust Capture Compatible with AprilAire Whole House Air Purifiers 20x25X4 Furnace Filter

VELNOR$78.9470 rev

10mo ago

2 Pack 213 Replacement Air Filter MERV 13 Actual Size: 20.47x25.6x3.94 Nominal Size: 20x25x4 HVAC Furnace Filter Compatible with AprilAire Models 1210 1620 2210 2216 3210 4200

UNIREACH$70.37120 rev

10mo ago

ShueBee 213 Replacement Filter Compatible with AprilAire Whole House Air Purifier 1210 1620 2210 2216 3210 4200 Furnace Air Purifier MERV 13 Filters Size: 20x25x4 2 Pack

ShueBee$63.7851 rev

1y ago

2 Pack 213 Replacement Filter Compatible with AprilAire 213 Whole House Air Purifiers Models 1210 1620 2210 2216 3210 4200 MERV 13 HVAC Furnace Filter Replacement 20x25x4inch Air Filter

soulmate$64.62233 rev

1y ago

What buyers say about 213 air filter replacement

What buyers praise and complain about, mined from review topics.

What buyers love

Size-Overall20%

“Fit perfectly”

Filtration16%

“Excellent filter”

Value For Money14%

“GREAT PRODUCT GREAT PRICE”

Quality-Overall13%

“Excellent product”

Advertised Vs Actual Product12%

“As advertised”

Assembly/Installation6%

“easy to install”

Ease Of Use3%

“Easy to use”

Efficiency1%

“Work perfectly”

Durability1%

“Durable”

Strength1%

“It does seem sturdier than the ones I normally buy”

What buyers complain about

Size-Overall22%

“not exactly 100% The filter fits / works”

Filtration15%

“This filter did not work”

Value For Money11%

“a bit pricey”

Quality-Overall8%

“I'd rather have certainty about the quality”

Compatibility-Overall7%

“Compatibility issues”

Assembly/Installation3%

“note it the installation is not exactly the same”

Smell2%

“The second day I installed this filter the house start smelling horrible can describe it”

Mechanism Issues2%

“hold mechanism are not correct”

Magnetic Strength/Adsorption2%

“It does not have magnets on top or bottom to seal it”

Advertised Vs Actual Product2%

“Misleading advertising”

Top return reasons

Size-Overall48%

Filtration23%

Compatibility-Overall15%

Value For Money3%

Advertised Vs Actual Product3%

Product Condition2%

Defective Material/Parts2%

Functionality-Overall1%

Water Resistance1%

Assembly/Installation1%

Common questions

Is 213 air filter replacement profitable to sell on Amazon United States?: The niche generates $88K/yr across 15 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +14.6%. Flapen's verdict: Skip it (46/100).
How competitive is the 213 air filter replacement niche?: 10 brands and 30 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 85% of demand.
What do buyers complain about in 213 air filter replacement?: Top complaints mined from reviews: Size-Overall, Filtration, Value For Money. The return rate is 0.8%.
When does demand for 213 air filter replacement peak?: Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the 213 air filter replacement niche?: Listings span $39.60–$209.74; the average listing price is $78.09 (sweet spot $15–$100). The average incumbent carries 4,882 reviews — the moat a new listing must climb.