Is eson 2 nasal mask medium profitable to sell on Amazon United States?

The niche generates $96K/yr across 21 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -18.2%. Flapen's verdict: Worth a look (53/100).

How competitive is the eson 2 nasal mask medium niche?

13 brands and 38 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 77% of demand.

What do buyers complain about in eson 2 nasal mask medium?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Stretchability/Expandability/Elasticity. The return rate is 2.1%.

When does demand for eson 2 nasal mask medium peak?

Demand peaks in Jan; the busiest month runs 1.6× the quietest.

What does it cost to enter the eson 2 nasal mask medium niche?

Listings span $10.13–$76.92; the average listing price is $31.90 (sweet spot $15–$100). The average incumbent carries 187 reviews — the moat a new listing must climb.

eson 2 nasal mask medium

Worth a look

Shows a sweet-spot price point ($31.90 avg), but soft demand (-18.2% this quarter) keeps it on the watch list.

Avg price

Incredible$31.90

avg listing price — sweet spot $15–$100

Review moat

Great187.05

avg incumbent reviews — the moat a new listing must climb

Price range

Great$10.13–$76.92

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

Conversion

Great10.2%

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

Returns

Good2.1%

return rate — above 5% kills the launch gate

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Okay77%

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

Competition

Okay62%

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

Market size

Bad$96K

$96K/yr · 30K searches

Growth

Bad-18.2%

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

Signals Low Review Barrier

According to Flapen's Amazon United States niche tracking, eson 2 nasal mask medium is a $96K/yr Amazon United States market (30K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in Jan. Verdict: Worth a look — 53/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

eson 2 nasal mask medium market data

Units sold / yr: 3K–4K; avg 100–250/product
Revenue / yr: $96K–$128K; units × avg price
Conversion rate: 10.2%
Avg BSR: #1,159
Page quality: 0%
Prime: 81%
Sponsored: 62%
Out of stock: 3.9%
Avg brand age: 38 months
Avg seller age: 174 days

Competition & brand share

The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 rising

Sellers

Top-5 brand share

77%

Top 20: 100%

Top-5 click share

62%

Top 20: 99%

Open market

16%

MYNA MEDICAL21%
Roya Health20%
stonespace14%
Fisher & Paykel Healthcare13%
F & P10%
Generic7%
Open — no brand owns it (7 brands, 16%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -18.2% search growth over the last 90 days.

Peak months: Jan · busiest ÷ quietest = 1.6×

Open Trend

Top eson 2 nasal mask medium search terms

eson 2 nasal mask medium9K/yr -16.3%12.9% conv.
f&p eson 2 nasal mask7K/yr -14.9%9.0% conv.
eson 24K/yr +1.5%7.7% conv.
eson 2 headgear4K/yr -28.3%12.9% conv.
eson 2 nasal mask large3K/yr -41.1%5.4% conv.
eson2K/yr -14.4%2.8% conv.

All search terms

Top eson 2 nasal mask medium 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★)1 product missing review or click data not plotted

All 21 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

MYNA MEDICAL Eson2 Compatible - Set (Medium)

MYNA MEDICAL$71.214.0★47 rev

Eson2 Replacement Cushion Medium Size Pack of 3

Roya Health$31.074.3★122 rev

F&P Eson 2 Nasal Mask Headgear Replacement Straps for F&P Simplus Full Face CPAP Mask Eson CPAP Headgear (Without Mask)

stonespace$16.834.4★584 rev

Fisher & Paykel Eson 2 Nasal Mask Frame Fits Small Medium Large

F & P$41.554.3★533 rev

Fisher & Paykel Eson 2 Diffuser

Fisher & Paykel$21.524.5★183 rev

Newest

by launch date

Elbow Cover & Diffuser for Fisher & Paykel Eson/Eson 2 Nasal Mask Diffuser Filters for Fp400Hc228 F & P Eson CPAP Nasal Mask - 1 Elbow Cover + 10 Filters

Ahuliao$10.1313 rev

4mo ago

2-Pack CPAP Headgear Strap Replacement for F&P Eson 2 Eson Simplus. Premium Fabric Head Strap for Eson Headgear Small Simplus Headgear Med/Lrg. Soft Breathable for Secure Comfortable Fit.

Organic Deal$24.26424 rev

4mo ago

MYNA MEDICAL Eson2 Replacement Nasal Cushion Pack of 2 (Medium)

MYNA MEDICAL$35.254 rev

5mo ago

Diffuser Filters Replacement Accessories Set Elbow Cover & Nasal Diffusers Cotton Filters for Eson Devices Compatible with Fisher and Paykel Eson Nasal CPAP Mask 2 Elbow Cover + 10 Filters

CZYOKSJ$12.859 rev

7mo ago

Eson 2 Medium Compete Set F&P

Generic$76.920 rev

1y ago

What buyers say about eson 2 nasal mask medium

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

What buyers love

Size-Overall41%

“Direct fit”

Value For Money9%

“Value for money”

Quality-Overall7%

“Overall, this is a reliable, high-quality accessory set at a very reasonable price”

Advertised Vs Actual Product5%

“Worked as described”

Comfort-Overall3%

“comfortable”

Durability3%

“Looks durable”

Design-Overall3%

“Works as designed”

Assembly/Installation3%

“Installation was simple”

Strap/String Quality3%

“Replacement straps”

Strength3%

“The plastic is sturdy”

What buyers complain about

Size-Overall24%

“Bad fit”

Quality-Overall13%

“poor quality thin”

Stretchability/Expandability/Elasticity8%

“The elasticity negatively affects masks seal”

Velcro Quality5%

“the Velcro barely stuck together”

Durability5%

“Easily breaks in half”

Leak-Proof4%

“leaky”

Comfort-Overall4%

“comfort resulting in lower sleep scores”

Cushion4%

“The quality of the cushion material could be improved for better comfort”

Strap/String Quality4%

“Difficult to put on with the straps and hoses”

Advertised Vs Actual Product3%

“Deceptive image of the 3 cushions”

Top return reasons

Size-Overall51%

Advertised Vs Actual Product11%

Compatibility-Overall11%

Cushion5%

Strap/String Quality4%

Add-Ons/Attachments3%

Connectivity-Overall2%

Leak-Proof2%

Functionality-Overall2%

Material Quality2%

Common questions

Is eson 2 nasal mask medium profitable to sell on Amazon United States?: The niche generates $96K/yr across 21 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -18.2%. Flapen's verdict: Worth a look (53/100).
How competitive is the eson 2 nasal mask medium niche?: 13 brands and 38 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 77% of demand.
What do buyers complain about in eson 2 nasal mask medium?: Top complaints mined from reviews: Size-Overall, Quality-Overall, Stretchability/Expandability/Elasticity. The return rate is 2.1%.
When does demand for eson 2 nasal mask medium peak?: Demand peaks in Jan; the busiest month runs 1.6× the quietest.
What does it cost to enter the eson 2 nasal mask medium niche?: Listings span $10.13–$76.92; the average listing price is $31.90 (sweet spot $15–$100). The average incumbent carries 187 reviews — the moat a new listing must climb.