Is norelco 9000 replacement heads profitable to sell on Amazon United States?

The niche generates $477K/yr across 11 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is +6.8%. Flapen's verdict: Worth a look (51/100).

How competitive is the norelco 9000 replacement heads niche?

7 brands and 27 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 92% of demand.

What do buyers complain about in norelco 9000 replacement heads?

Top complaints mined from reviews: Quality-Overall, Durability, Size-Overall. The return rate is 2.1%.

When does demand for norelco 9000 replacement heads peak?

Demand peaks in Apr–Nov–Dec; the busiest month runs 2.4× the quietest.

What does it cost to enter the norelco 9000 replacement heads niche?

Listings span $15.75–$295.22; the average listing price is $56.75 (sweet spot $15–$100). The average incumbent carries 1,276 reviews — the moat a new listing must climb.

norelco 9000 replacement heads

Worth a look

Shows beatable incumbent ratings (4.0★), but a concentrated shelf (top 5 take 81% of clicks) keeps it on the watch list.

Quality gap

Great4.0★

avg incumbent rating — lower means beatable quality

Avg price

Great$56.75

avg listing price — sweet spot $15–$100

Conversion

Great8.2%

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

Returns

Good2.1%

return rate — above 5% kills the launch gate

Market size

Good$477K

$477K/yr · 103K searches

Review moat

Good1,275.91

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+6.8%

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

Price range

Okay$15.75–$295.22

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

Brand share

Bad92%

top-5 brand share — brand-locked demand

Competition

Bad81%

top-5 click share — a locked-up shelf

Signals High Price

According to Flapen's Amazon United States niche tracking, norelco 9000 replacement heads is a $477K/yr Amazon United States market (103K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Apr–Nov–Dec. Verdict: Worth a look — 51/100.

Data updated Jul 15, 2026 · scored weekly · How we score niches

norelco 9000 replacement heads market data

Units sold / yr: 8K–10K; avg 750–1,000/product
Revenue / yr: $454K–$568K; units × avg price
Conversion rate: 8.2%
Avg BSR: #178
Page quality: 0%
Prime: 100%
Sponsored: 73%
Out of stock: 3.1%
Avg brand age: 31 months
Avg seller age: 152 days

Competition & brand share

The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 flat

Sellers

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

81%

Top 20: 100%

Open market

PHILIPS37%
Norelco24%
Durimi19%
SUPERNB7%
TGSBHIO6%
Audoc6%
Open — no brand owns it (1 brand, 3%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +6.8% search growth over the last 90 days.

Peak months: Apr, Nov, Dec · busiest ÷ quietest = 2.4×

Open Trend

Top norelco 9000 replacement heads search terms

norelco 9000 replacement heads18K/yr +10.5%7.5% conv.
philips norelco s9000 prestige12K/yr -11.3%1.3% conv.
sh90 replacement heads7K/yr +1.1%6.9% conv.
philips norelco series 8000 replacement heads4K/yr +39.3%1.7% conv.
philips norelco 9000 replacement heads6K/yr -15.8%8.5% conv.
norelco 8000 replacement heads3K/yr +109.3%3.8% conv.
norelco 9000 replacement blades5K/yr +20.3%11.5% conv.
philips norelco series 9000 replacement blades4K/yr +15.2%13.1% conv.
norelco replacement heads series 90003K/yr +27.8%8.3% conv.
norelco series 9000 replacement heads5K/yr -7.4%13.3% conv.

All search terms

Top norelco 9000 replacement heads 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 11 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Philips Replacement Shaver Head for Series 9000 & Prestige S9000 Precision Blades

PHILIPS$45.334.6★8,346 rev

SH90 Replacement Rotary Heads for Philips Norelco Shavers Series 9000 New Version of Metal Wheel Buckle and Upgrade Double-Layer Precision Blades

Durimi$28.193.5★2,057 rev

Philips Norelco Genuine Shaving Heads Compatible with Philips Shavers Series S8000 S9000 & 9000 Prestige Powerful Performance Self-Sharpening 3 Pack SH91/52 Replaces SH90/70 SH98/70 & SH98/80

Norelco$59.274.6★1,024 rev

Philips Norelco S9000 Prestige Rechargeable Wet & Dry Electric Rotary Shaver with Precision Trimmer Premium Case & Cleaning System SP9841/84

Norelco$295.224.4★398 rev

SH90 Replacement Heads Compatible with Philips norelco Series 9000(S9xxx) 8000(S8xxx) Electric Razor Shaver Upgrade SH90/62 Replacement Double Blades for Philips Shaver 9000

TGSBHIO$16.584.0★1,165 rev

Newest

by launch date

SUPERNB SH90 Shaving Heads for Series 9000 8000 7000 Electric Shaver Blades DualRing Mesh Technology for Efficient Shave Fits S9xxx/S8xxx/S7xxx 6 Pack

SUPERNB$24.26251 rev

2mo ago

SH90 Replacement Rotary Heads Compatible with Philips Norelco 9000 Replacement Blades for Norelco 9000 Replacement Heads Series 9000(S9xxx) and 8000(S8xxx)Electric Razor Shaver SH90 Replacement Heads

zoasod$15.7592 rev

7mo ago

New Upgrade SH90 Replacement Shaver Heads Compatible with Philips Norelco Series 9000 (S9000) Shavers Replacement Heads (SILVER(1pcs))

Audoc$19.0569 rev

10mo ago

New Upgrade SH90 Replacement Shaver Heads Compatible with Philips Norelco Series 9000 (S9000) Shavers Replacement Heads (SILVER(3pcs))

Audoc$39.1369 rev

10mo ago

SUPERNB SH90 Shaving Heads for Series 9000 8000 7000 Electric Shaver Blades DualRing Mesh Technology for Efficient Shave Fits S9xxx/S8xxx/S7xxx 3 Pack

SUPERNB$19.84201 rev

1y ago

What buyers say about norelco 9000 replacement heads

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

What buyers love

Value For Money14%

“Definitely worth the price”

Size-Overall13%

“Exact fit”

Efficiency9%

“It works great”

Quality-Overall9%

“Excellent product”

Ease Of Use8%

“Easy”

Assembly/Installation8%

“Easy assembly”

Advertised Vs Actual Product8%

“As advertised”

Product Condition6%

“Just like new”

Soft Feel4%

“Nice and smooth again”

Durability4%

“Still working great after 5 months of daily use”

What buyers complain about

Quality-Overall23%

“absolute garbage”

Durability13%

“In less than one month of use, tabs holding the blade modules broke with ordinary use causing the blades to fall out”

Size-Overall10%

“just small round holes”

Value For Money9%

“First mistake, based purchase on price”

Assembly/Installation5%

“cant seem to get it together again”

Advertised Vs Actual Product5%

“So false advertising then a pain to return”

Design-Overall4%

“Designed cheap and definitely not worth the price”

Hard Feel3%

“Blades not smooth”

Functionality-Overall3%

“just dont work”

Skin Health2%

“These replacement heads have torn my skin up”

Top return reasons

Size-Overall32%

Compatibility-Overall23%

Advertised Vs Actual Product12%

Functionality-Overall9%

Defective Material/Parts5%

Quality-Overall3%

Product Condition3%

Suitability Short Hair2%

Add-Ons/Attachments2%

Damage/Burn Hair1%

Common questions

Is norelco 9000 replacement heads profitable to sell on Amazon United States?: The niche generates $477K/yr across 11 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is +6.8%. Flapen's verdict: Worth a look (51/100).
How competitive is the norelco 9000 replacement heads niche?: 7 brands and 27 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 92% of demand.
What do buyers complain about in norelco 9000 replacement heads?: Top complaints mined from reviews: Quality-Overall, Durability, Size-Overall. The return rate is 2.1%.
When does demand for norelco 9000 replacement heads peak?: Demand peaks in Apr–Nov–Dec; the busiest month runs 2.4× the quietest.
What does it cost to enter the norelco 9000 replacement heads niche?: Listings span $15.75–$295.22; the average listing price is $56.75 (sweet spot $15–$100). The average incumbent carries 1,276 reviews — the moat a new listing must climb.