Is black sink strainer profitable to sell on Amazon United States?

The niche generates $136K/yr across 26 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is +1.3%. Flapen's verdict: Worth a look (53/100).

How competitive is the black sink strainer niche?

21 brands and 35 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 52% of demand.

What do buyers complain about in black sink strainer?

Top complaints mined from reviews: Size-Overall, Color, Drainage. The return rate is 4.3%.

When does demand for black sink strainer peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the black sink strainer niche?

Listings span $5.82–$37.72; the average listing price is $16.42 (sweet spot $15–$100). The average incumbent carries 1,735 reviews — the moat a new listing must climb.

black sink strainer

Worth a look

Shows searches that convert (10.0% search→purchase), but soft demand (+1.3% this quarter) keeps it on the watch list.

Conversion

Great10.0%

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

Brand share

Great52%

top-5 brand share — no brand owns this niche

Avg price

Great$16.42

avg listing price — sweet spot $15–$100

Price range

Good$5.82–$37.72

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

Competition

Good50%

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

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Review moat

Okay1,734.54

avg incumbent reviews — the moat a new listing must climb

Returns

Okay4.3%

return rate — above 5% kills the launch gate

Market size

Okay$136K

$136K/yr · 83K searches

Growth

Okay+1.3%

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

Signals No Dominant Brand Low Review Barrier

According to Flapen's Amazon United States niche tracking, black sink strainer is a $136K/yr Amazon United States market (83K searches/yr). The top 5 brands hold 52% of demand. Verdict: Worth a look — 53/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

black sink strainer market data

Units sold / yr: 8K–10K; avg 250–500/product
Revenue / yr: $131K–$164K; units × avg price
Conversion rate: 10.0%
Avg BSR: #424
Page quality: 0%
Prime: 100%
Sponsored: 92%
Out of stock: 2.6%
Avg brand age: 48 months
Avg seller age: 157 days

Competition & brand share

The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.

Brands

21 falling

Sellers

Top-5 brand share

52%

Top 20: 99%

Top-5 click share

50%

Top 20: 93%

Open market

41%

LASSHSWA15%
Hygie Rinse12%
SYIPO9%
KONE8%
Exakey7%
Retisee7%

Demand & seasonality

Weekly Amazon search volume, last 97 weeks — +1.3% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top black sink strainer search terms

black sink strainer25K/yr +2.5%8.4% conv.
sink drain strainer black13K/yr +4.7%8.6% conv.
black kitchen sink drain11K/yr -4.7%7.2% conv.
kitchen sink drain strainer black8K/yr +5.9%6.6% conv.
black kitchen sink strainer8K/yr -6.1%8.2% conv.
black sink drain strainer6K/yr -5.4%8.9% conv.
kitchen sink strainer black5K/yr +18.3%6.9% conv.
kitchen sink drain black4K/yr -8.4%7.0% conv.
sink strainer black4K/yr +6.2%10.6% conv.

All search terms

Top black sink strainer 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

LASSHSWA Kitchen Sink Strainer Stainless Steel Kitchen Sink Drain Strainer Silver-Black Sink Strainers for Kitchen Sinks with Large Wide Rim 4.5 Diameter (2 PCS)

LASSHSWA$7.234.7★352 rev

Universal 3 in 1 Kitchen Sink Drain Strainer Stopper Combo Matte Black

Hygie Rinse$13.614.4★407 rev

Sink Drain Strainer 2 PCS Kitchen Sink Strainer - Upgraded Large Wide Rim 4.5 Diameter Stainless Sink Strainers for Kitchen Sinks Suitable for Most Sink Drains Anti Clogging - Regular Black

SYIPO$6.144.4★695 rev

Black Sink Drain 3-1/2 Inch Matte Black Kitchen Sink Drain Strainer Assembly Kit with Strainer Basket and Drain Stopper for Standard Kitchen Sink Stainless Steel

Exakey$23.904.0★342 rev

zaa 3 in 1 Kitchen Sink Drain Strainer Stopper Removable Basket Pop-Up

zaa$8.574.6★15,423 rev

Newest

by launch date

Blazeavian Kitchen Sink Stopper 3 in 1 Pop Up Kitchen Sink Drain Strainer with an Extra Basket Strainer Sink Drain Stopper for US Standard 3-1/2 Inch Brass Material Electroplate (Black)

Blazeavian$16.70220 rev

8mo ago

ARCORA Kitchen Sink Drain Strainer: Stainless Steel 3 in 1 Sink Stopper with Anti-Clogging Basket Kitchen Strainer with Brass Bounce Core for Standard 3-1/2 Inch Drain Matte Black

ARCORA$16.9774 rev

8mo ago

Cuisinart Stainless Steel Kitchen Sink Drain Strainer 2-Pack 4.35

Best Brands$15.32161 rev

9mo ago

zaa 3 in 1 Kitchen Sink Drain Strainer Stopper Removable Basket Pop-Up

zaa$8.5715,423 rev

10mo ago

ZM Kitchen Black Sink Stainless Steel Basket Strainer with Drain Assembly 3-1/2 Inch Sink Drain Stopper Plug

ZM$11.1137 rev

1y ago

What buyers say about black sink strainer

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

What buyers love

Size-Overall18%

“Fit great”

Quality-Overall16%

“seem well-made”

Ease Of Cleaning10%

“Cleans up easily”

Advertised Vs Actual Product8%

“just as advertised”

Value For Money5%

“It's worth every penny”

Ease Of Use5%

“Easy to use”

Efficiency5%

“Works Great”

Color5%

“Good color”

Design-Overall4%

“Attractive and well-designed”

Durability3%

“Very durable”

What buyers complain about

Size-Overall15%

“It is 1/4 inch short”

Color12%

“The color does fade over time”

Drainage10%

“they dont allow the water to drain easily”

Durability8%

“Doesnt last”

Paint Quality7%

“Paint chips off”

Quality-Overall7%

“They look and feel cheap”

Jamming/Clogging4%

“Ive been having issues with clogging”

Value For Money3%

“AND they are expensive. at the time of this review”

Leak-Proof3%

“Leaks”

Water Resistance3%

“Wont seal to hold water in the sink”

Top return reasons

Size-Overall45%

Drainage16%

Color12%

Advertised Vs Actual Product6%

Functionality-Overall4%

Compatibility-Overall3%

Material Quality3%

Defective Material/Parts2%

Value For Money1%

Quality-Overall1%

Common questions

Is black sink strainer profitable to sell on Amazon United States?: The niche generates $136K/yr across 26 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is +1.3%. Flapen's verdict: Worth a look (53/100).
How competitive is the black sink strainer niche?: 21 brands and 35 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 52% of demand.
What do buyers complain about in black sink strainer?: Top complaints mined from reviews: Size-Overall, Color, Drainage. The return rate is 4.3%.
When does demand for black sink strainer peak?: Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the black sink strainer niche?: Listings span $5.82–$37.72; the average listing price is $16.42 (sweet spot $15–$100). The average incumbent carries 1,735 reviews — the moat a new listing must climb.