Top 8 First Flush Rain – Rain Barrels

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1. Rain Harvesting

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Rain Harvesting First Flush Plus Downpipe 4" WDDP111

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Rain Harvesting #ad - Includes the latest First Flush technology: First Flush Plus Tee. The choice is yours. Slow release control Valve - drains after rainfall events.

Improve your water quality - Divert the first flush of rain water before it goes to your tank. Use your diverted water - the water you divert is automatically released through the slow release valve. You can empty this water into a standard drip irrigation system for use around your garden or you can direct it into storm water drainage. Customizable diverter chamber - allows you to add appropriate pipe length to divert the required volume of first flush.
BrandRain Harvesting #ad
ManufacturerBlue Mountain Co #ad

2. Rain Harvesting

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Rain Harvesting WDRV01 First Flush Diverter Advanced Release Valve Upgrade

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Rain Harvesting #ad - Simply set the valve knobs for Drain Time and Interval. The advanced release valve’s drain allows for efficient draining and minimizes the risk of clogging. You'll never need to replace a frozen or crushed green or black float ball again! The first flush advanced release valve is an all-in-one automatic control device, 3" First Flush, In-ground First Flush, capable of adjusting the first flush diverter chamber's release rate from a few minutes to several weeks.

No more ball or little rubber disks to regulate the flow. Also features an upgraded primary filter, for any existing first flush diverter, Post/Wall First Flush. Take control over how frequently your first flush diverter empties and prevent clogging! Easily retrofits any 4" wdds98 or 3" wddS99 - or even Underground First Flush to a Deluxe version.
BrandRain Harvesting #ad
ManufacturerRain Harvesting #ad

3. Atlantic Water Gardens

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Atlantic Water Gardens Downspout Diverter for Rain Water Harvesting, Clean Rain Ultra

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Atlantic Water Gardens #ad - Clean rain ultra automatically resets itself after every rainfall. The cover and cap provide a stylish, integrated finish and in colder climates, avert snow and ice blockage. An easily accessible on/off switch to direct your rainwater for collection or return to normal downspout functioning.

The hose outlet fits standard garden, pool and sump hoses and the cap removes to fit 3" Schedule 40 pipe. Smart sense’s self regulating valve automatically adjusts to divert the optimum amount of dirty rainwater based on the intensity of the rainfall event.

Smart sense first flush functionality ensures the majority of contaminants from the roof are flushed down the downspout. Specially designed overflow mechanism ensures excess water safely overflows down your downspout. Designed to be easily camouflaged with natural materials and plants force to deflect leaves and debris off the screen.
BrandAtlantic Water Gardens #ad
ManufacturerAtlantic Water Gardens #ad
Height31 Inches
Length10 Inches
Weight7 Pounds
Width8 Inches
Part NumberRHCRU
ModelRHCRU

4. Leaf Eater Advanced

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Leaf Eater RHAD90 Rain Head 2" X 3" and 3" X 4" Dual-fit Bottom Outlet

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Leaf Eater Advanced #ad - Minimal maintenance, pivot the outlet to suit vertical or horizontal rear outlet downspouts VH Pivot. Compact, versatile rain head for quick and easy installation, Single screen technology for advanced debris shedding. High flow rate performance, Superior catchment efficiency at low and high flow rates. Single screen with 1/32-inches aperture mosquito proof stainless steel mesh, Include adaptor for secure connection to downspout is not being collected.
BrandLeaf Eater Advanced #ad
ManufacturerRain Harvesting #ad
Height11 Inches
Length6 Inches
Weight1.9 Pounds
Width7 Inches
Part NumberRHAD90
ModelRHAD
Warranty1-Year Manufacturer Defects

5. Rain Harvesting Pty Ltd

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Rain Harvesting Pty Ltd RHAD99 Leaf Eater Advanced Rain Head- 3 in. Round 1

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Rain Harvesting Pty Ltd #ad - Minimal maintenance. Suits 3" downspouts. Pivot the outlet to suit vertical or horizontal rear outlet downspouts. Single screen technology for advanced debris shedding. Compact, versatile downspout filter / rain head for quick and easy DIY installations.
BrandRain Harvesting Pty Ltd #ad
ManufacturerRain Harvesting Pty Ltd #ad
Height11 Inches
Length6 Inches
Width7 Inches
Part NumberRHAD99
ModelRHAD100

6. Oatey

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Oatey 14209 Mystic Rainwater Collection System Fits 2" X 3" Residential Downspouts, White

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Oatey #ad - Comes with 4 ft. Hi-flow hose. Fits standard 2" x 3" residential downspouts. Directs rainwater from downspouts into collection barrels for re-use in lawn/garden watering. Two-piece design is made of UV-Resistant PVC plastic and can be painted.
BrandOatey #ad
ManufacturerOatey #ad
Height8 Inches
Length10 Inches
Weight0.21 Pounds
Width8 Inches
Part Number14209
Model14209
WarrantyN.

7. BayTec

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Good for Long Term Drinking Water Use | BPA Free, 55 Gallon Blue Water Barrel | Solid Mold |2 Inch Bung Holes

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BayTec #ad - Pressure checked leak tested excellent condition. Great for a fresh water barrel use as a rain barrel. In stock - new blue closed Top Food Grade Water Barrels. Dimensions: 23" x 23" x 35"; Weight: 22 lbs. Note: shipped alone - no box, or covering May have a few scratches or dirt due to shipping; simply wipe off; this does not compromise the use of the barrel. High-density polyethylene Plastic Can be used for all types of liquids. Un-dot certified all new water barrels are available in 15 gal, 30 gal, and 55 gal sizes.
BrandBayTec #ad
ManufacturerMauser #ad
Height35 Inches
Length23 Inches
Weight24 Pounds
Width23 Inches
Part NumberFR401

8. EarthMinded

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RBK-0001 / F-RN025, EarthMinded DIY Rain Barrel Diverter Kit, 2 Pack, Water Barrel / Rain Barrel Adapter Kit, Includes Spigot and Downspout Diverter For 2 x 3 and 3 x 4 Inch Downspouts

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EarthMinded #ad - All rain barrel parts included, 31-inch fill hose, winter hole cover, spigot, except the rain barrel and tools. A water collection system to convert a container into a rain barrel, RBK-0001. Everything your need – flexifit diverter, drain and cover, hole saw set, water seals and screw and instruction manual.

Create your own rain barrel – the earthminded rain barrel diverter kit includes all parts needed to easily make a rainwater collection system at your home, garage or outbuilding. Straightforward and illustrated instructions makes installation as easy as 1-2-3. Please measure your downspout before purchase will not work with circular or square downspouts. The rain water diverters will automatically pass any excess water via the downspout.

Easy to install – this diy rain barrel kit is designed to fit standard rectangular downspouts 2 x 3 and 3 x 4 inches. Save water and money – this earthminded diverter helps you collect and conserve rain water, reduce your water bill and use environmentally friendly methods to water your plants and complete your outdoor chores. Patented technology – flexi fit diverter prevents overflows that can damage the foundation of your home.
BrandEarthMinded #ad
ManufacturerEarth Friendly Products #ad
Height4.75 Inches
Length11 Inches
Weight2.62 Pounds
Width9 Inches
Part Number002112-2pk