Is siphon pump profitable to sell on Amazon United States?

The niche generates $1.3M/yr across 22 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +7.6%. Flapen's verdict: Launch it (64/100).

How competitive is the siphon pump niche?

16 brands and 24 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 67% of demand.

What do buyers complain about in siphon pump?

Top complaints mined from reviews: Durability, Functionality-Overall, Quality-Overall. The return rate is 2.0%.

When does demand for siphon pump peak?

Demand peaks in Oct; the busiest month runs 1.7× the quietest.

What does it cost to enter the siphon pump niche?

Listings span $7.76–$28.58; the average listing price is $14.59 (sweet spot $15–$100). The average incumbent carries 3,350 reviews — the moat a new listing must climb.

siphon pump

Launch it

A $1.3M/yr market growing +7.6% this quarter with returns at 2.0% — clears our launch bar.

Market size

Great$1.3M

$1.3M/yr · 1.0M searches

Conversion

Great9.0%

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Returns

Great2.0%

return rate — above 5% kills the launch gate

Avg price

Good$14.59

avg listing price — sweet spot $15–$100

Price range

Good$7.76–$28.58

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

Brand share

Good67%

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

Competition

Good55%

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

Growth

Okay+7.6%

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

Review moat

Okay3,349.82

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United States niche tracking, siphon pump is a $1.3M/yr Amazon United States market (1.0M searches/yr). The top 5 brands hold 67% of demand. Demand peaks in Oct. Verdict: Launch it — 64/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

siphon pump market data

Units sold / yr: 100K–125K; avg 5,000–6,000/product
Revenue / yr: $1.5M–$1.8M; units × avg price
Conversion rate: 9.0%
Avg BSR: #10
Page quality: 0%
Prime: 100%
Sponsored: 91%
Out of stock: 0.0%
Avg brand age: 44 months
Avg seller age: 177 days

Competition & brand share

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 rising

Sellers

Top-5 brand share

67%

Top 20: 100%

Top-5 click share

55%

Top 20: 97%

Open market

26%

H-veenjor26%
BestCosy16%
Magic Gel11%
ELEAD8%
SMART JERRY7%
Yetofro7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +7.6% search growth over the last 90 days.

Peak months: Oct · busiest ÷ quietest = 1.7×

Open Trend

Top siphon pump search terms

siphon pump214K/yr +5.8%5.9% conv.
siphon pump for gasoline119K/yr -5.0%11.1% conv.
siphon103K/yr +5.9%5.1% conv.
gas siphon83K/yr +0.6%10.6% conv.
siphon hose75K/yr +20.9%4.9% conv.
gas siphon pump for gasoline69K/yr +8.6%10.0% conv.
siphon pump for water58K/yr +40.3%5.4% conv.
syphon pump for gasoline42K/yr -1.6%9.6% conv.
gas siphon pump34K/yr -15.2%7.6% conv.
fuel siphon30K/yr -14.6%9.6% conv.

All search terms

Top siphon pump 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 22 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

H-veenjor Gasoline Siphon Hose Pump Hand Fuel Transfer Pump High Flow Gas Siphon Pump for water Gasoline Oil Petrol Diesel Manual Fuel Pump with 2 Premium PVC Hoses

H-veenjor$8.774.3★4,481 rev

Luigis Siphon Pump - Siphon Hose for Water & Gasoline Fuel Transfer - Large Hand Water Pump for Squeezing Gas Lawn Mowers & Manual Pumping Petrol Liquid Syphon Alcohol and more

Magic Gel$10.204.1★11,841 rev

Yetofro Gas Siphon Hose Pump Manual Hand Water pump Gasoline Transfer Pump for water Gas Oil Petrol Diesel Fuel Siphon Pump with 2 Durable PVC Syphon Hoses HH016

Yetofro$8.424.4★562 rev

KATUMO Gasoline Siphon Hose Gas Oil Water Fuel Transfer Siphon Pump Portable Widely Use Hand Fuel Pump Fuel Transfer Pump with 2 Durable PVC Hoses

KATUMO$7.764.1★7,175 rev

Portable Fuel Transfer Pump with 47 Hose-High Flow Hand Fuel Pump Battery Powered Siphon Pump for Gasoline Mechanical Fuel Pumps Universal Fit for Gasoline Vehicles Fuel Water TransferAmber

BestCosy$20.084.2★1,472 rev

Newest

by launch date

Fluid Transfer Siphon Pump for Gasoline Multi-Use Liquid Transfer Pump Fuel Oil Siphon Pumps Multifunction Hand Inflation Pumps with Inflator Hose adapter Balloon adapter

ELEAD$13.7542 rev

4mo ago

Portable Fuel Transfer Pump with 47 Hose-High Flow Hand Fuel Pump Battery Powered Siphon Pump for Gasoline Mechanical Fuel Pumps Universal Fit for Gasoline Vehicles Fuel Water TransferAmber

BestCosy$20.081,472 rev

8mo ago

Portable Transfer Pump Battery Operated Electric Siphon Pump for Gas Fuel Diesel Water Transfer 2.4 GPM Flow Oil Extractor 47 Inches Hose-Easy to Use Hand Fuel Pump Multi-Use Siphon Transfer Pump

BestCosy$18.13735 rev

11mo ago

Gas Siphon Pump for Gasoline Multi-Use Fluid Transfer Pump Oil Liquid Siphon Pumps Fuel Siphon Tool Multifunction Hand Inflation Pumps with Inflator Hose adapter Needle Valve/Balloon adapter

ELEAD$14.92158 rev

1y ago

Gasoline Transfer Pump - Fuel Transfer Pump Gas Pump Portable Hand Fuel Siphon Pump Oil Diesel Water Liquid Fluid High Flow 10 Ft Siphon Hose for Gasoline

MILADO$26.46173 rev

1y ago

What buyers say about siphon pump

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

What buyers love

Ease Of Use18%

“EASY TO PUT TOGETHER”

Advertised Vs Actual Product13%

“As advertised”

Quality-Overall11%

“Great product and exactly as described”

Efficiency11%

“Works flawless”

Value For Money9%

“Reasonable price”

Pressure6%

“Excellent oil pump”

Fuel Efficiency4%

“Great for fuel”

Ease Of Cleaning4%

“Easy to clean”

Leak-Proof3%

“No leaking”

Strength2%

“It appears very sturdy”

What buyers complain about

Durability17%

“Doesn't last”

Functionality-Overall15%

“It barely worked”

Quality-Overall14%

“extremely flimsy and bad quality”

Size-Overall6%

“Does not fit”

Battery Life3%

“D batteries dont work”

Leak-Proof3%

“It leaks”

Ease Of Use3%

“Way too much effort to operate”

Suction3%

“It doesnt work by suction”

Value For Money3%

“This is just a cheap”

Advertised Vs Actual Product2%

“Not as described”

Top return reasons

Size-Overall34%

Functionality-Overall21%

Advertised Vs Actual Product7%

Defective Material/Parts6%

Value For Money4%

Durability4%

Compatibility-Overall4%