Quick verdict
A short flexible hose, two tapered connectors and a clamp for routing a rain barrel's overflow away from the foundation or into a second barrel. It is a simple, inexpensive kit that works if the connector size matches your barrel outlet; measure first, because the base is about 2 cm across. For longer runs you will want more hose.
Strengths
- Routes overflow away from the house or into another barrel
- Simple DIY fit with no plumbing tools
- Flexible hose and clamp included
- Lightweight and weather tolerant
- Inexpensive
Weaknesses
- Connector base is about 2 cm; many barrel outlets are larger
- One metre of hose is short for most layouts
- Generic brand with minimal documentation
The overall YardToolLab Score is out of 100. Section scores are out of 10.
Overflow Has to Go Somewhere
Once a rain barrel fills, every further drop has to leave it, and if the overflow dumps beside the house it soaks the foundation. Fenteer’s kit is a minimal solution: a metre of flexible hose, two tapered push-in connectors and a clamp, so overflow can be led a step away onto a bed or into a second container. It is cheap and basic, and whether it works for you comes down to one measurement.
This review is based on the listing specifications and on how simple overflow kits perform generally. We have not installed this kit ourselves and the brand is a generic importer.
The Measurement That Matters
The tapered connectors have a base of about 2 cm, roughly 0.79 inch. If your barrel’s overflow hole is that size, they push in and seal. If the hole is the common 3/4 inch threaded type or a larger moulded opening, they will not, and the listing says plainly to measure before ordering. This is the whole decision.
Installation
Press a connector into the overflow hole, slide the hose on, tighten the clamp, and aim the other end where you want water to go. Linking two barrels uses the second connector in the receiving barrel. No tools beyond a screwdriver for the clamp.
Hose Length
One metre reaches a bed beside the barrel or an adjacent barrel. Anything further needs more hose of the same diameter and a coupler, which is easy but adds to the shopping list.
Durability
Lightweight plastic and flexible hose intended for outdoor exposure. Owners of similar kits report the hose stiffening in sun over a few seasons and the connectors lasting longer than the hose.
Who Should Buy It
- Owners of barrels with a bare 2 cm overflow hole who need a quick fix.
- Anyone linking two containers a short distance apart.
- Budget setups where a bulkhead fitting is overkill.
Common Owner Complaints
Connectors that do not fit the barrel, and hose that is too short. Both are foreseeable from the listing and avoidable by measuring.
Setting It Up Well
Run the hose downhill from the overflow hole so water never sits in it, and anchor the far end with a stake or a brick so it does not creep back toward the house. Where the overflow feeds a second barrel, keep that barrel’s inlet level with or below the first barrel’s overflow or the second will never fill. A short length of mesh over the hose end keeps mosquitoes out of the line.
Alternatives to Consider
A 3/4 inch bulkhead fitting and a length of garden hose is the robust solution for most barrels. Linking kits with hole saws and gaskets, such as the NBPLUS kit, join barrels properly. Barrels with built-in threaded overflows take a standard hose adapter.
Verdict
If your barrel’s overflow hole is about 2 cm, this kit solves the overflow problem for very little money in five minutes. If it is not, buy a bulkhead fitting instead. Measure before you order.
Full specifications
Fenteer Rain Barrel Overflow Kit with 1 Metre Hose, Connectors and Clamp FAQs
Only if the overflow hole is close to 2 cm. The listing says to measure first. Larger holes need a bulkhead fitting and a standard garden hose.
At least a few feet from the foundation onto a bed, lawn or gravel, or into a second barrel via a linking kit.
Yes, with a coupler and more flexible hose of the same diameter, or by replacing the hose entirely.
Only if your barrel has a bare hole. Barrels with a threaded overflow are better served by a hose adapter.
