2026 Upgraded Rain Barrel Diverter Kit, Rainwater Collection System for 2''x3'' & 3''x4'' Downspout, Gutter Diverter for Rain Barrel with Enhanced Water Capacity, Filter, Adjustable Valve, Black — Open-Box, 21% Off

Upgraded Design Collects More Water, Even in Heavy Rain: Our rain barrel diverter features a deepened collection chamber that holds more water, ensuring maximum flow to your rain barrel. The enlarged top drain activates during downpours, draining excess water faster than standard designs. So you collect more rainwater and waste less.

High-Efficiency Rainwater Diversion for Faster Barrel Filling: Our downspout diverter for rain barrel efficiently captures and directs rainwater from your downspout into the collection barrel, helping you fill the barrel quickly and maximize water harvesting for gardening, lawn care, and outdoor watering.

Upgraded Design Collects More Water, Even in Heavy Rain: Our rain barrel diverter features a deepened collection chamber that holds more water, ensuring maximum flow to your rain barrel. The enlarged top drain activates during downpours, draining excess water faster than standard designs. So you collect more rainwater and waste less.

Universal Fit for Standard 2"x3" or 3"x4" Downspouts - Designed to perfectly fit most rectangular downspouts, Its design ensures a tight, secure fit with your existing gutter downspout, the optimized upper and lower interface sizes reduce water leakage and shaking for a more secure, stable fit. Can be easily installed on homes, garages, sheds, or any structure with standard downspouts.Please install the rainwater harvesting system 18 inches above the rain barrel.

Built-In Filter & Adjustable Valve for Optimal Control - Equipped with a durable filter, this rainwater diverter kit keeps leaves, debris, and sediment out of your rain barrel, preventing clogs and keeping your collected rainwater clean. The adjustable valve lets you control water flow effortlessly: switch between diverting water to the rain barrel or sending it through the downspout (perfect for heavy rain or when your barrel is full), giving you full control over your rainwater collection.

Rainwater Collection System