Is rv sewer hose fittings profitable to sell on Amazon United States?

The niche generates $433K/yr across 19 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +46.0%. Flapen's verdict: Worth a look (52/100).

How competitive is the rv sewer hose fittings niche?

5 brands and 103 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in rv sewer hose fittings?

Top complaints mined from reviews: Leak-Proof, Size-Overall, Quality-Overall. The return rate is 2.0%.

When does demand for rv sewer hose fittings peak?

Demand peaks in Jan–Feb–Jun; the busiest month runs 3.4× the quietest.

What does it cost to enter the rv sewer hose fittings niche?

Listings span $7.05–$45.76; the average listing price is $16.45 (sweet spot $15–$100). The average incumbent carries 3,826 reviews — the moat a new listing must climb.

rv sewer hose fittings

Worth a look

Shows a sweet-spot price point ($16.45 avg), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Avg price

Great$16.45

avg listing price — sweet spot $15–$100

Price range

Great$7.05–$45.76

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

Returns

Great2.0%

return rate — above 5% kills the launch gate

Conversion

Good6.3%

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

Growth

Good+46.0%

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

Market size

Good$433K

$433K/yr · 416K searches

Competition

Okay61%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Review moat

Okay3,825.58

avg incumbent reviews — the moat a new listing must climb

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, rv sewer hose fittings is a $433K/yr Amazon United States market (416K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Feb–Jun. Verdict: Worth a look — 52/100.

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

rv sewer hose fittings market data

Units sold / yr: 20K–25K; avg 750–1,000/product
Revenue / yr: $329K–$411K; units × avg price
Conversion rate: 6.3%
Avg BSR: #50
Page quality: 0%
Prime: 100%
Sponsored: 79%
Out of stock: 0.0%
Avg brand age: 36 months
Avg seller age: 160 days

Competition & brand share

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

5 falling

Sellers

103

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

61%

Top 20: 100%

Open market

Camco88%
TonGass4%
Valterra4%
Calvana2%
DUMPMAN2%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +46.0% search growth over the last 90 days.

Peak months: Jan, Feb, Jun · busiest ÷ quietest = 3.4×

Open Trend

Top rv sewer hose fittings search terms

rv sewer hose fittings174K/yr +66.0%3.8% conv.
rv sewer32K/yr +60.5%1.8% conv.
water bandit23K/yr +18.3%8.5% conv.
rv sewer hose adapter23K/yr +49.6%3.6% conv.
rv sewer adapter13K/yr +65.6%4.0% conv.
rhino rv sewer adapter pro15K/yr -3.4%10.9% conv.
rv sewer accessories9K/yr +164.2%1.6% conv.
rv sewer hose connector10K/yr +58.5%3.6% conv.
camco sewer adapter pro13K/yr -11.0%11.0% conv.
rv sewer fittings9K/yr +88.3%3.0% conv.

All search terms

Top rv sewer hose fittings 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 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Camco Rhino RV Sewer Adapter PRO - Clear Sewer Hose Elbow with Drain Lock Adapter - Includes Ergonomic Handle & Flexible Adapter (39730)

Camco$32.704.7★690 rev

Camco RhinoFlex Clear RV Sewer Hose Elbow with 4-in-1 Adapter - Features a 360-Degree Fitting Rotation and Built-in Gasket for Odor-Tight Protection - Fits 4 Sizes of Dump Station Inlets (39736)

Camco$13.344.8★7,860 rev

Camco Water Bandit - Features a Flexible Silicone Sleeve for 1 Faucets & Male Water Hose Connection that Fits 3/4-11.5NH Hose Threads - Works with Damaged Faucet Threads/Threadless Faucets (22484)

Camco$7.053.8★13,581 rev

Camco Flexible 3-in-1 RV Sewer Hose Adapter & Drain Seal - Easily Connect Your Camper Sewer Hose to 3 3 1/2 or 4 inch Inlets Even with Damaged Threads - Features RhinoExtreme Hose and Handle (39319)

Camco$13.974.7★4,821 rev

TonGass (Combo Pack) RV Sewer Hose Fitting Adapter to PVC RV Sewer Connection & Termination Adapter - 3 Hub x Bayonet Hooks with Thread Seal Tape

TonGass$15.294.4★547 rev

Newest

by launch date

DUMPMAN RV Sewer Hose Elbow 90 Degree

DUMPMAN$15.1950 rev

7mo ago

Camco Rhino RV Sewer Adapter PRO - Clear Sewer Hose Elbow with Drain Lock Adapter - Includes Ergonomic Handle & Flexible Adapter (39730)

Camco$32.70690 rev

1y ago

Camco Rhino RV Sewer Hose Extender PRO 5 Sewer Hose Extension Torque-Grip Handle with Built-in LED Flashlight The Easiest Way to Connect Your RV Sewer Hose (39570)

Camco$26.07206 rev

1y ago

Calvana Thickened Water Hose Adapter Fits 3/4 Sink Faucet to Garden Hose Connector Ideal for Damaged/Stripped Threads Includes Upgraded Clamps & Teflon Tape for Garden Kitchen RV Camping

Calvana$8.77309 rev

2y ago

Camco Water Bandit w/Clamp - Connect Garden Hose/Water Hose to Damaged Faucet or Faucet w/o Threads - Features Flexible Design & Includes (2) Water Bandits and (2) Clamps - Drinking Water Safe (22480)

Camco$13.6595 rev

2y ago

What buyers say about rv sewer hose fittings

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

What buyers love

Quality-Overall16%

“Excellent product”

Ease Of Use10%

“Ease of use”

Advertised Vs Actual Product9%

“Works as it should”

Value For Money8%

“Good value”

Efficiency8%

“Overall its a practical upgrade for RV owners who want a cleaner”

Size-Overall7%

“Fit very well”

Leak-Proof6%

“Does not leak”

Connectivity-Overall5%

“Best overall connection”

Assembly/Installation3%

“We had no problem installing it”

Design-Overall3%

“Built as described”

What buyers complain about

Leak-Proof23%

“Leaks lot”

Size-Overall8%

“It doesnt fit what I needed it for”

Quality-Overall7%

“Way overpriced for the quality that this is”

Durability6%

“Broke the first day”

Functionality-Overall6%

“neither would fully engage”

Pressure4%

“cant handle the pressure”

Connectivity-Overall3%

“Connecting. and disconnecting”

Value For Money3%

“Overpriced garbage”

Product Condition2%

“Not New”

Jamming/Clogging2%

“It was all great until we started to notice our toilet began to get more and more clogged”

Top return reasons

Size-Overall39%

Compatibility-Overall11%

Leak-Proof8%

Defective Material/Parts6%

Connectivity-Overall6%