Is propane splitter profitable to sell on Amazon United States?

The niche generates $273K/yr across 13 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +33.2%. Flapen's verdict: Worth a look (57/100).

How competitive is the propane splitter niche?

11 brands and 17 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 80% of demand.

What do buyers complain about in propane splitter?

Top complaints mined from reviews: Leak-Proof, Value For Money, Measurement/Reading Accuracy. The return rate is 1.1%.

When does demand for propane splitter peak?

Demand peaks in Jul; the busiest month runs 1.8× the quietest.

What does it cost to enter the propane splitter niche?

Listings span $14.18–$34.46; the average listing price is $23.39 (sweet spot $15–$100). The average incumbent carries 619 reviews — the moat a new listing must climb.

propane splitter

Worth a look

Shows a sweet-spot price point ($23.39 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Avg price

Incredible$23.39

avg listing price — sweet spot $15–$100

Returns

Great1.1%

return rate — above 5% kills the launch gate

Price range

Great$14.18–$34.46

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

Conversion

Great8.4%

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

Review moat

Good618.92

avg incumbent reviews — the moat a new listing must climb

Growth

Good+33.2%

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

Market size

Okay$273K

$273K/yr · 139K searches

Brand share

Okay80%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Competition

Bad75%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, propane splitter is a $273K/yr Amazon United States market (139K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Jul. Verdict: Worth a look — 57/100.

Data updated Jul 23, 2026 · scored weekly · How we score niches

propane splitter market data

Units sold / yr: 10K–13K; avg 500–750/product
Revenue / yr: $234K–$292K; units × avg price
Conversion rate: 8.4%
Avg BSR: #228
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.5%
Avg brand age: 42 months
Avg seller age: 166 days

Competition & brand share

The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.

Brands

11 flat

Sellers

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

75%

Top 20: 100%

Open market

15%

YEYETUO30%
DOZYANT16%
Luney13%
Aekops11%
Flame King10%
Stanbroil5%
Open — no brand owns it (5 brands, 15%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +33.2% search growth over the last 90 days.

Peak months: Jul · busiest ÷ quietest = 1.8×

Open Trend

Top propane splitter search terms

propane splitter 2 way29K/yr +40.2%8.6% conv.
propane splitter25K/yr +40.7%6.3% conv.
propane tank splitter24K/yr +58.5%6.8% conv.
propane tank splitter 2 way17K/yr +17.9%8.6% conv.
propane y splitter14K/yr +10.1%6.8% conv.
propane hose splitter7K/yr +11.3%3.0% conv.
propane tank y splitter5K/yr +28.9%8.6% conv.
propane y splitter with shut off4K/yr +56.4%5.5% conv.
propane tee5K/yr +13.6%2.9% conv.
propane hose splitter 2 way3K/yr +34.4%5.6% conv.

All search terms

Top propane splitter 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 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Propane Tank Splitter with Gauge Propane Splitter 2 Way Propane Y Splitter Adapter with Shut Off Valve Propane Hose Splitter Manifold for Camping Stoves Heater BBQ Grills Gas Burners and More

YEYETUO$14.914.7★735 rev

Luney Propane Splitter 2 Way Propane Tank Splitter with Gauge Propane Y Splitter Adapter with Shut Off Valve Propane Y Splitter for Camping Stoves Heater BBQ Grills Gas Burners and More

Luney$14.184.5★80 rev

Propane Tank Splitter with Gauge Propane Splitter 2 Way for 5-40lb Tank Propane Y Splitter Adapter for Camping Stoves Heater BBQ Grills - Solid Brass Auto Shut Off

Aekops$19.134.7★169 rev

DOZYANT Propane Splitter Propane Tank Y Splitter Adapter with Gauge 2 Way LP Gas Adapter Tee Connector for 20lb Propane Tank Cylinder Work with BBQ Grills Camping Stoves Gas Burners Heater

DOZYANT$22.024.6★2,738 rev

Flame King Propane Tank Y Splitter Adapter with Valves 2-Way LP Gas Connector for 20lb Propane Tank Cylinders Works with BBQ Grills Camping Stoves Gas Burners Heaters

Flame King$17.364.8★193 rev

Newest

by launch date

Rushare Propane Splitter Propane Tank Splitter with Gauge Solid Brass Propane Splitter 2 Way with Built-in Check Valve for Camping Stoves BBQ Grills Gas Burners Heater and More

Rushare$17.296 rev

7mo ago

6FT Propane Hose with Propane Splitter 2 Way and Gauge Propane Y Splitter Adapter with Shut Off Valve Two Way LP Gas Adapter Connector for 20lb Propane Tank Camping Stove Heater Gas Burner BBQ Grill

Feirenql$25.3034 rev

10mo ago

Luney Propane Splitter 2 Way Propane Tank Splitter with Gauge Propane Y Splitter Adapter with Shut Off Valve Propane Y Splitter for Camping Stoves Heater BBQ Grills Gas Burners and More

Luney$14.1880 rev

11mo ago

Upgraded 5FT Propane 2 Way Splitter Adapter Hose Stainless Braided Y Splitter Hose 1 lb to 20 lb Converter with Shut Off Valve with Gauge Propane Hose Adapter 1lb LP Appliances to QCC1 5-40lb Tank

GardenNow$34.46333 rev

1y ago

5FT Propane Hose Splitter Stainless Braided Propane 2 Way Y Splitter Adapter Hose with Gauge 1 lb to 20 lb Converter with Shut Off Valve Propane Hose Adapter 1lb Appliance to QCC1 5-40lb Tank 350PSI

Wmnvshier$28.85118 rev

2y ago

What buyers say about propane splitter

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

What buyers love

Quality-Overall15%

“Excellent product”

Advertised Vs Actual Product14%

“As advertised”

Leak-Proof13%

“no leaks”

Value For Money8%

“Good value”

Ease Of Use8%

“Very Convenient”

Grilling6%

“Perfect solution for running dual grills from a single tank”

Measurement/Reading Accuracy5%

“Has a gauge that is very accurate”

Assembly/Installation5%

“Very easy to hook up”

Size-Overall3%

“Perfect fit”

Heating3%

“Great propane tool to have especially for dual heaters”

What buyers complain about

Leak-Proof27%

“Leaked”

Value For Money7%

“I will never use them can't believe the price they charged”

Measurement/Reading Accuracy7%

“Its not ultra-precise”

Connectivity-Overall4%

“does indeed shut off when either a POL or QCC connection is disconnected”

Grilling4%

“The griddle is a small tabletop one so it won't use as much gas as the grill”

Noise Level4%

“There was a loud pop”

Functionality-Overall4%

“It did not work on one side”

Size-Overall4%

“Doesnt fit”

Smell3%

“did not smell anything when I completed the hookup”

Heating2%

“Blackstone couldnt get hot enough to cook onions”

Top return reasons

Size-Overall25%

Leak-Proof21%

Functionality-Overall12%

Advertised Vs Actual Product9%

Connectivity-Overall8%