OAYAYONI Rain Barrel Diverter Kit for Rectangular Downspouts 2x3 & 3x4 — Telescoping Hose, No-Disassembly Install

The OAYAYONI Rain Barrel Diverter Kit converts a rectangular downspout into a simple, no-disassembly rainwater collection system for filling plastic barrels.

This diverter kit is designed for homeowners and gardeners who want to capture clean rainwater without cutting or removing their downspout. It snaps onto standard 2x3 and 3x4 inch rectangular downspouts and channels overflow into a hose that fills most plastic containers. The kit includes the diverter body, a flexible fill hose, a hose seal, and a winter hole cover so you can set up a temporary rainwater reservoir quickly and affordably.

How easy is it to install the OAYAYONI diverter on my downspout?

Installation is meant to be straightforward and requires no dismantling of your existing downspout. The diverter clamps onto the rectangular downspout and the flexible hose routes water to your container.

• Fits standard rectangular downspouts 2x3 and 3x4 inches.
• No cutting or permanent modification needed.
• Includes a hose seal for a snug fit at the barrel inlet.
• Stretchable fill hose extends from 9.5" to 31" for flexible placement.

What happens when the barrel fills up — will my gutter overflow?

The diverter is engineered with an overflow design so excess water returns to the downspout when your barrel reaches capacity. That prevents water from pooling around the container and keeps normal roof drainage active.

• When barrel level rises above the inlet, water backs up into the downspout.
• Maintains regular downspout flow once barrel is full.
• Simple winter hole cover keeps the opening protected during cold months.

Which containers and downspouts are compatible with this kit?

The diverter works best with plastic containers and most types of rectangular downspouts specified by the manufacturer. It is not intended for circular downspouts or metal drums, and capture rate may vary with larger 3x4 inch downspouts.

• Compatible with most plastic barrels and containers for easy conversion.
• Fits rectangular downspouts 2x3" and 3x4"; reduced capture on larger profiles.
• Not suitable for circular downspouts or metal drum openings.

What components are included and how long is the hose?

The kit arrives ready to attach with all parts needed to route rainwater into a container. The flexible hose is telescoping to help position the barrel at a convenient distance from your downspout.

• Includes diverter body, fill hose, hose seal, and winter hole cover.
• Flexible hose stretches from 9.5 inches up to 31 inches.
• Hose seal helps create a reliable connection at the barrel inlet.

Who is this for: The OAYAYONI Rain Barrel Diverter Kit suits homeowners, gardeners, and small-scale landscapers who want a low-cost way to collect roof runoff into plastic containers without changing existing guttering. It’s ideal for people wanting to conserve tap water for outdoor tasks, experiment with rain harvesting, or temporarily add a water source for plants where plumbing changes would be impractical. If you have rectangular downspouts and a compatible plastic barrel, this kit offers a quick, reversible solution for collecting rainwater.