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51

p100 filter

Worth a look

Shows low returns (0.3%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Market size 65Growth 34Conversion 83Competition 48Returns 99Price range 36Avg price 95Brand share 0Review moat 42Quality gap 21

Returns

Incredible0.3%

return rate — above 5% kills the launch gate

Avg price

Incredible$43.86

avg listing price — sweet spot $15–$100

Conversion

Great8.9%

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

Market size

Good$631K

$631K/yr · 162K searches

Competition

Okay56%

top-5 click share — leaders hold, buyers still browse

Review moat

Okay2,303.16

avg incumbent reviews — the moat a new listing must climb

Price range

Okay$6.74–$244.20

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

Growth

Okay+7.3%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, p100 filter is a $631K/yr Amazon United States market (162K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan. Verdict: Worth a look — 51/100.

Data updated Jul 30, 2026 · scored weekly · How we score niches

p100 filter market data

Units sold / yr
20K–25K
avg 1,000–1,250/product
Revenue / yr
$877K–$1.1M
units × avg price
Conversion rate
8.9%
Avg BSR
#31
Page quality
0%
Prime
100%
Sponsored
68%
Out of stock
0.7%
Avg brand age
65 months
Avg seller age
162 days

Competition & brand share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

3 rising

Sellers

184

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

56%

Top 20: 96%

Open market

0%

  • 3M98%
  • WUYIZHEHAO1%
  • Honeywell1%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +7.3% search growth over the last 90 days.
6K4KSpike '24Spike '25Prime Day '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 2.0×

Top p100 filter search terms

  • p100 respirator filter40K/yr
  • p10024K/yr
  • 3m p100 filter25K/yr
  • 3m p10020K/yr
  • p100 filter18K/yr
  • 3m 2091 p100 particulate filter9K/yr
  • p100 filters9K/yr
  • 3m particulate filter8K/yr
  • 2091 filters for respirator4K/yr
  • particulate filter3K/yr
All search terms

Top p100 filter 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%4%$25K8%$51K12%$76K16%$101K1101001K10K100K 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 p100 filter

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

What buyers love

Quality-Overall18%

“Excellent unit”

Advertised Vs Actual Product15%

“Accurate description”

Size-Overall14%

“Easy to fit to your face”

Comfort-Overall8%

“Comfortable”

Value For Money8%

“Price right”

Smell5%

“no odor leakage”

Ease Of Use4%

“Effective with easy on/off”

Filtration3%

“Decent filter”

Breathability3%

“Breathing safe”

Efficiency3%

“Super efficient”

What buyers complain about

Size-Overall17%

“Does not fit”

Advertised Vs Actual Product12%

“Not as described”

Comfort-Overall9%

“Uncomfortable”

Filtration8%

“Does not come with a filter”

Smell8%

“could smell the paint”

Value For Money5%

“A little pricey”

Functionality-Overall4%

“no matter what it would not go on right”

Quality-Overall3%

“It is not for heavy duty work much too expensive to the quality of what it is”

Product Condition3%

“How are you supposed to tell this is a brand new mask or a retuned/used item”

Paint Quality3%

“Amazon suggesting it can be used for painting is wrong and super dangerous”

Top return reasons

Size-Overall35%
Compatibility-Overall15%
Filtration12%
Advertised Vs Actual Product10%
Value For Money9%
Defective Material/Parts2%
Product Condition2%
Smell2%
Functionality-Overall2%
Certifications2%

Common questions

Is p100 filter profitable to sell on Amazon United States?
The niche generates $631K/yr across 25 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +7.3%. Flapen's verdict: Worth a look (51/100).
How competitive is the p100 filter niche?
3 brands and 184 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in p100 filter?
Top complaints mined from reviews: Size-Overall, Advertised Vs Actual Product, Comfort-Overall. The return rate is 0.3%.
When does demand for p100 filter peak?
Demand peaks in Jan; the busiest month runs 2.0× the quietest.
What does it cost to enter the p100 filter niche?
Listings span $6.74–$244.20; the average listing price is $43.86 (sweet spot $15–$100). The average incumbent carries 2,303 reviews — the moat a new listing must climb.