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shark robot vacuum filter replacement

Skip it

A small market ($78K/yr) — this niche doesn't clear our bar today.

Market size 19Growth 30Conversion 83Competition 19Returns 84Price range 69Avg price 77Brand share 33Review moat 71Quality gap 28

Returns

Great1.6%

return rate — above 5% kills the launch gate

Conversion

Great8.9%

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

Avg price

Great$15.68

avg listing price — sweet spot $15–$100

Review moat

Good678.94

avg incumbent reviews — the moat a new listing must climb

Price range

Good$9.71–$26.82

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

Growth

Okay+4.2%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$78K

$78K/yr · 56K searches

Competition

Bad77%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, shark robot vacuum filter replacement is a $78K/yr Amazon United States market (56K searches/yr). The top 5 brands hold 85% of demand. Verdict: Skip it — 44/100.

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

shark robot vacuum filter replacement market data

Units sold / yr
4K–5K
avg 250–500/product
Revenue / yr
$63K–$78K
units × avg price
Conversion rate
8.9%
Avg BSR
#276
Page quality
0%
Prime
100%
Sponsored
94%
Out of stock
0.0%
Avg brand age
42 months
Avg seller age
183 days

Competition & brand share

The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.

Brands

13 rising

Sellers

19

Top-5 brand share

85%

Top 20: 100%

Top-5 click share

77%

Top 20: 100%

Open market

15%

  • PAYUDAL33%
  • Avaenzo20%
  • Cleangela19%
  • Techecook5%
  • SONGRUI4%
  • neutop4%
  • Open — no brand owns it (7 brands, 15%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +4.2% search growth over the last 90 days.
1K750Spike '24Holiday '24Prime Day '25Spike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Top shark robot vacuum filter replacement search terms

  • shark robot vacuum filter replacement26K/yr
  • shark robot filter6K/yr
  • shark robot vacuum filter7K/yr
  • shark robot filter replacement6K/yr
  • shark robot vacuum filters5K/yr
  • shark robot filters3K/yr
  • shark robot replacement filters3K/yr
All search terms

Top shark robot vacuum 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.

0%5%$4K10%$8K15%$12K20%$16K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 17 tracked products in this niche — three views at once, no toggling.

What buyers say about shark robot vacuum filter replacement

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

What buyers love

Size-Overall33%

“Everything fit as it should”

Value For Money14%

“Great value”

Quality-Overall10%

“Very good quality kit”

Advertised Vs Actual Product6%

“it works as advertised”

Filtration6%

“good filters”

Ease Of Cleaning4%

“deep clean my vacuum since the price is so good”

Assembly/Installation3%

“Easy to install”

Efficiency3%

“performed well”

Ease Of Use3%

“simple to do”

Maintenance And Repair3%

“Great replacement parts”

What buyers complain about

Size-Overall16%

“Fit a little bit loosely”

Filtration11%

“The vacuum gives error code filter error”

Compatibility-Overall6%

“Brush head not compatible”

Quality-Overall6%

“Cheap / poor quality”

Defective Material/Parts5%

“Used part not new part”

Jamming/Clogging5%

“The main brush gets stuck with debris every time I vacuum”

Noise Level5%

“Its very noisy now”

Functionality-Overall4%

“it will not turn in my vacuum”

Ease Of Cleaning4%

“All of the existing filters were dirty”

Durability2%

“it just fell apart”

Top return reasons

Size-Overall52%
Defective Material/Parts18%
Compatibility-Overall15%
Filtration5%
Functionality-Overall3%
Advertised Vs Actual Product2%
Value For Money1%
Product Condition1%
Suction1%
Mechanism Issues0%

Common questions

Is shark robot vacuum filter replacement profitable to sell on Amazon United States?
The niche generates $78K/yr across 17 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +4.2%. Flapen's verdict: Skip it (44/100).
How competitive is the shark robot vacuum filter replacement niche?
13 brands and 19 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 85% of demand.
What do buyers complain about in shark robot vacuum filter replacement?
Top complaints mined from reviews: Size-Overall, Filtration, Compatibility-Overall. The return rate is 1.6%.
When does demand for shark robot vacuum filter replacement peak?
Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the shark robot vacuum filter replacement niche?
Listings span $9.71–$26.82; the average listing price is $15.68 (sweet spot $15–$100). The average incumbent carries 679 reviews — the moat a new listing must climb.