rain barrel connector kit
Worth a lookShows demand growing +186.7% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+186.7%90-day search growth — must beat 0% to launch
Review moat
Great252.75avg incumbent reviews — the moat a new listing must climb
Brand share
Great50%top-5 brand share — no brand owns this niche
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Avg price
Great$17.57avg listing price — sweet spot $15–$100
Returns
Good2.1%return rate — above 5% kills the launch gate
Price range
Good$8.26–$33.51cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Conversion
Good4.2%search→purchase rate — share of searches ending in a sale
Market size
Bad$25K$25K/yr · 34K searches
According to Flapen's Amazon United States niche tracking, rain barrel connector kit is a $25K/yr Amazon United States market (34K searches/yr). The top 5 brands hold 50% of demand. Verdict: Worth a look — 67/100.
Data updated Jul 15, 2026 · scored weekly · How we score niches
rain barrel connector kit market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- $26K–$35K
- units × avg price
- Conversion rate
- 4.2%
- Avg BSR
- #594
- Page quality
- 0%
- Prime
- 88%
- Sponsored
- 88%
- Out of stock
- 5.5%
- Avg brand age
- 41 months
- Avg seller age
- 187 days
Competition & brand share
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.Brands
26 falling
Sellers
37
Top-5 brand share
50%
Top 20: 94%
Top-5 click share
44%
Top 20: 87%
Open market
44%
- NBPLUS16%
- RAINPAL14%
- WADEO7%
- EarthMark7%
- Dfnidy6%
- XCWT6%
Top rain barrel connector kit search terms
- rain barrel overflow kit10K/yr
- rain barrel connector kit9K/yr
- rain barrel linking kit4K/yr
- rain barrel overflow hose4K/yr
- rain barrel overflow4K/yr
- rain barrel connector3K/yr
Top rain barrel connector kit 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
NBPLUS Rain Barrel Hose Connector Kit linking Rainwater Overflow Barrels Includes Hole Saw Gaskets & Downspout Extension Diverter Adapter Accessories Parts Leak-Free Connection
NBPLUS$16.494.0★65 rev
RAINPAL RBL020 Rain Barrel Linking Kit (Two Brass Bulkhead Fitting and One 8 inch 3/4 I.D. hose)
RAINPAL$14.954.4★906 rev
EarthMinded Rain Barrel Overflow Kit - Divert Water Away From Full Rain Barrels and Your Home - This Rain Barrel Link Kit Extends to 5 Feet and Forms Bends and Elbows - Easy Install in Minutes
EarthMark$21.984.4★190 rev
Rain Barrel Hose Connector Kit to Link Rain Water Collection Barrels Increase Water Storage Capacity Overflow Hose Olive Barrel Rain Barrel Linking Kit fit for Home Garden Outdoor Chores
Dfnidy$13.083.0★33 rev
Rain Barrel Hose Connector Kit Link 2 Rain Water Barrels to Store More Rainwater for Home Garden Outdoor Chores With Hole Saw and Gaskets
XCWT$14.704.6★107 rev
Newest
by launch date
HELAIMAY Rain Barrel Overflow Pipe with Hose No Drill Downspout Diverter Kit Rainwater Harvesting and Management for Outdoor Gardens and Homes Collecting More Rainwater 3 Piece Set
HELAIMAY$13.533 rev
EcoBrisa Rain Barrel Hose Connector Kit 1.25Dia Downspout Diverter Kit Linking Rainwater Overflow Barrels to Store More Rainwater for Outdoor Home Garden(4Pcs Each8.6-31Long)
EcoBrisa$15.117 rev
HELAIMAY Rain Barrel Overflow Pipe No Drill Downspout Diverter Rain Water Harvesting Management Tool Connector Bucket Drainage Tube System to Store More Rainwater 2 Piece
HELAIMAY$17.513 rev
HappyAlley Rain Barrel Linking Kit 8 inch Rain Barrel Hose with 2 Pack 1/2 Female NPT & 3/4 Male GHT Threaded Brass Bulkhead Fitting Tank Connector for Overflow Water Collection System Accessories
HappyAlley$14.247 rev
NBPLUS Rain Barrel Hose Connector Kit linking Rainwater Overflow Barrels Includes Hole Saw Gaskets & Downspout Extension Diverter Adapter Accessories Parts Leak-Free Connection
NBPLUS$16.4965 rev
Trending
90-day click momentumHELAIMAY Rain Barrel Overflow Pipe with Hose No Drill Downspout Diverter Kit Rainwater Harvesting and Management for Outdoor Gardens and Homes Collecting More Rainwater 3 Piece Set
HELAIMAY$13.532.8★
PVC Rain Barrel Spigot Kit 2 Pack 3/4 GHT Bulkhead Fitting with PVC Ball Valve Leak-Proof Tank Faucet for Rain Barrel Water Tank & Container Drain
Vtenyeo$8.264.2★
HELAIMAY Rain Barrel Overflow Pipe No Drill Downspout Diverter Rain Water Harvesting Management Tool Connector Bucket Drainage Tube System to Store More Rainwater 2 Piece
HELAIMAY$17.512.0★
HappyAlley Rain Barrel Linking Kit 8 inch Rain Barrel Hose with 2 Pack 1/2 Female NPT & 3/4 Male GHT Threaded Brass Bulkhead Fitting Tank Connector for Overflow Water Collection System Accessories
HappyAlley$14.243.9★
RAINPAL RBL020 Rain Barrel Linking Kit (Two Brass Bulkhead Fitting and One 8 inch 3/4 I.D. hose)
RAINPAL$14.954.4★
What buyers say about rain barrel connector kit
What buyers praise and complain about, mined from review topics.What buyers love
“Easy install”
“As advertised”
“Decent quality”
“Fit perfect”
“Great product for affordable price”
“Simple design”
“Doesn't leak”
“It seems to be durable”
“easy to use”
“Works great”
What buyers complain about
“Leaks easily”
“Does not fit”
“Tubing is poor quality”
“fell apart within the month”
“bad design”
“Beware of advertised dimensions”
“tried to install it it cant be returned”
“The connection to the down spout isn't as good as another one purchased”
“Does not work”
“Hose wont stay in grommets”
Top return reasons
Common questions
- Is rain barrel connector kit profitable to sell on Amazon United States?
- The niche generates $25K/yr across 32 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is +186.7%. Flapen's verdict: Worth a look (67/100).
- How competitive is the rain barrel connector kit niche?
- 26 brands and 37 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 50% of demand.
- What do buyers complain about in rain barrel connector kit?
- Top complaints mined from reviews: Leak-Proof, Size-Overall, Quality-Overall. The return rate is 2.1%.
- What does it cost to enter the rain barrel connector kit niche?
- Listings span $8.26–$33.51; the average listing price is $17.57 (sweet spot $15–$100). The average incumbent carries 253 reviews — the moat a new listing must climb.