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52

filtrete f1 filter for air purifier

Worth a look

Shows low returns (0.9%), but strong incumbent ratings (4.8★) keeps it on the watch list.

Market size 24Growth 26Conversion 57Competition 87Returns 96Price range 91Avg price 95Brand share 39Review moat 17Quality gap 16

Returns

Incredible0.9%

return rate — above 5% kills the launch gate

Avg price

Incredible$35.64

avg listing price — sweet spot $15–$100

Price range

Great$11.83–$82.59

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

Competition

Great28%

top-5 click share — an open shelf

Conversion

Good4.8%

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

Brand share

Okay81%

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

Growth

Okay+1.0%

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

Market size

Bad$96K

$96K/yr · 56K searches

Review moat

Bad18,937.05

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.8★

avg incumbent rating — lower means beatable quality

According to Flapen's Amazon United States niche tracking, filtrete f1 filter for air purifier is a $96K/yr Amazon United States market (56K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in Aug. Verdict: Worth a look — 52/100.

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

filtrete f1 filter for air purifier market data

Units sold / yr
3K–3K
avg 0–100/product
Revenue / yr
$89K–$107K
units × avg price
Conversion rate
4.8%
Avg BSR
#489
Page quality
0%
Prime
98%
Sponsored
76%
Out of stock
1.7%
Avg brand age
65 months
Avg seller age
146 days

Competition & brand share

Clicks spread well past the top 5 (28% combined) — an open shelf where new products get seen.

Brands

15 flat

Sellers

175

Top-5 brand share

81%

Top 20: 100%

Top-5 click share

28%

Top 20: 65%

Open market

13%

  • Filtrete51%
  • isinlive9%
  • Nispira8%
  • Byseacore7%
  • WOCASE6%
  • LINNIW5%
  • Open — no brand owns it (9 brands, 13%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +1.0% search growth over the last 90 days.
2K1KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Aug · busiest ÷ quietest = 1.5×

Top filtrete f1 filter for air purifier search terms

  • filtrete filters14K/yr
  • 3m air filter8K/yr
  • 3m filtrete7K/yr
  • filtrete 3m air purifier filter6K/yr
  • filtrate4K/yr
  • filtrete filter4K/yr
  • 3m filtrete filters6K/yr
  • filtrete a/d/h filter3K/yr
  • a/d/h filtrete replacement filters2K/yr
  • 3m filtrete filter1K/yr
All search terms

Top filtrete f1 filter for air purifier 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.

0%3%$3K6%$6K9%$9K12%$11K1101001K10K100K1.0M Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about filtrete f1 filter for air purifier

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

What buyers love

Filtration24%

“Filters work great”

Size-Overall19%

“Fit easily”

Quality-Overall15%

“The filter is high quality”

Value For Money13%

“Great deal”

Advertised Vs Actual Product7%

“As Advertised”

Efficiency3%

“Worked well for our systmen”

Assembly/Installation3%

“Easy install”

Allergies1%

“it's great for my allergies”

Durability1%

“Durable and works great”

Ease Of Use1%

“easy to replace”

What buyers complain about

Size-Overall40%

“DOES NOT FIT”

Filtration15%

“Filter didn't fit”

Value For Money6%

“Too expensive”

Quality-Overall6%

“Overpriced for the Quality”

Advertised Vs Actual Product3%

“Not the size advertised in the description”

Thickness3%

“they are slightly deeper”

Compatibility-Overall2%

“Do not fit Honeywell”

Durability2%

“They fell apart with in 2 weeks”

Strength1%

“flimsy”

Smell1%

“Definitely doesnt remove odor”

Top return reasons

Size-Overall75%
Filtration10%
Compatibility-Overall6%
Value For Money4%
Advertised Vs Actual Product2%
Defective Material/Parts1%
Thickness1%
Functionality-Overall0%
Certifications0%
Product Condition0%

Common questions

Is filtrete f1 filter for air purifier profitable to sell on Amazon United States?
The niche generates $96K/yr across 62 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +1.0%. Flapen's verdict: Worth a look (52/100).
How competitive is the filtrete f1 filter for air purifier niche?
15 brands and 175 sellers compete. The top 5 products take 28% of clicks and top 5 brands hold 81% of demand.
What do buyers complain about in filtrete f1 filter for air purifier?
Top complaints mined from reviews: Size-Overall, Filtration, Value For Money. The return rate is 0.9%.
When does demand for filtrete f1 filter for air purifier peak?
Demand peaks in Aug; the busiest month runs 1.5× the quietest.
What does it cost to enter the filtrete f1 filter for air purifier niche?
Listings span $11.83–$82.59; the average listing price is $35.64 (sweet spot $15–$100). The average incumbent carries 18,937 reviews — the moat a new listing must climb.