This is the ultimate Buyer’s guide to the Best rainwater diverter and most important is that, In picking this rainwater diverter, we have considered a lot of factors like quality, features, product price and many more so you can not go wrong with your product purchase.
We have spent around 32 hours to find the right option for you and based on our research Flex-Drain 37042 Catch-A-Raindrop Rainwater Colander Kit, 2 x 3-Inch, White is our top pick for you. This is one of the best products currently available in the market. However, if you don’t want to spend extra hours then we have another great option for you is EarthMinded FlexiFit Diverter Upgrade for 3 x 4 Inch Rectangular Downspouts – For New or Existing Installations – Easy to Install – Catch Rain Water for Outdoor Chores. Here is a review of some of the best rainwater diverter, together with their features and functions.
As you read, through the article, you will understand some of the top rainwater diverter and learn more about their features. Let’s proceed without wasting any more time.
Best rainwater diverter

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Oatey 14209 Mystic Rainwater Collection System Fits 2″ X 3″ Residential Downspouts, white
Oatey 14209 Mystic Rainwater Collection System Fits 2" X 3" Residential Downspouts, white
$17.98 in stock
Features
- Directs rainwater from downspouts into collection barrels for re-use in lawn/garden watering
- Fits standard 2" x 3" residential downspouts
- Two-piece design is made of UV-Resistant PVC plastic and can be painted
- Comes with 4 ft. hi-flow hose
Downspout Rainwater Collection Diverter Connector System Colander with Filter 2×3-in, White
Downspout Rainwater Collection Diverter Connector System Colander with Filter 2x3-in, White
$18.29 in stock
Features
- Collect and reuse the rain from your roof to water houseplants, gardens, and landscape, or wash cars
- Diverts filtered rainwater into a storage tank or rain barrel or directly to a garden. Prevents clogs by filtering large or coarse debris.
- Fits common 2-in. x 3-in. aluminum or vinyl downspouts. Made of durable white PVC plastic.
- Kit includes - rainwater colander/cap, downspout clip/screw and easy to follow instructions
- Easy to install – Limited tools required along with a 4’ garden hose (not included).
Flex-Drain 37043 Catch-A-Raindrop Rainwater Colander Kit, 3 x 4-Inch, White
Flex-Drain 37043 Catch-A-Raindrop Rainwater Colander Kit, 3 x 4-Inch, White
Features
- Collects Rainwater For Various Household And Gardening Purposes
- Designed To Accommodate Most 3" X 4" Downspouts
- Connects To Hoses Or Barrels To Facilitate Storage Of Water
- Brand Name: Amerimax Home Products
EarthMinded FlexiFit Diverter Upgrade for 3 x 4 Inch Rectangular Downspouts – For New or Existing Installations – Easy to Install – Catch Rain Water for Outdoor Chores
EarthMinded FlexiFit Diverter Upgrade for 3 x 4 Inch Rectangular Downspouts - For New or Existing Installations - Easy to Install - Catch Rain Water for Outdoor Chores
Features
- USE WITH NEW OR EXISTING INSTALLATIONS - designed for use with an existing EarthMinded DIY Rain Barrel Diverter Kit, or with a new Earthminded installation
- EASY TO INSTALL - installation as easy as 1-2-3; designed to fit standard 3 x 4-inch rectangular downspouts only (will not work with 2 x 3-inch or square downspouts)
- AUTOMATIC OVERFLOW PROTECTION - patented FlexiFit diverter prevents overflows that can damage the foundation of your home; the diverter will automatically pass any excess water via the downspout
- DIMENSIONS - measures 6 x 4 x 3 inches (L x W x H); a pair of stainless steel screws is included
- SAVE WATER AND MONEY - collect and conserve chemical-free rain water, reduce your water bill and use environmentally friendly methods to water your plants and complete your outdoor chores
Clean Rain Advanced Downspout Diverter, Multi Fit
Clean Rain Advanced Downspout Diverter, Multi Fit
Features
- Practical choice for all in one rainwater harvesting
- Filtration and first flush diverter technology in one easy to install product
- Minimal maintenance - cleans automatically
- Easily accessible on/off switch, with a safety overflow to storm water drain
- Body swivels for convenient outlet positioning, fits standard garden, 1-inch sump and 1-1/2-inch pool hoses and 3-inch pipe
EarthMinded DIY Rain Barrel Diverter Kit – Water Barrel / Rain Barrel Adapter Kit, Includes Spigot and Downspout Diverter For 3 x 4 Inch Downspouts – F-RN097
EarthMinded DIY Rain Barrel Diverter Kit - Water Barrel / Rain Barrel Adapter Kit, Includes Spigot and Downspout Diverter For 3 x 4 Inch Downspouts - F-RN097
Features
- EarthMinded rain barrel kit includes all parts needed to easily make a rainwater collection system at your home, garage or outbuilding
- DIY rain barrel kit fits any standard 3 x 4 inch rectangular downspout. Straightforward and illustrated instructions makes installation as easy as 1-2-3
- FlexiFit diverter, winter hole cover, 31-inch fill hose, rain barrel spigot, drain and cover, hole saw set, water seals and screw, instruction manual
- Collect and conserve chemical-free rain water, reduce your water bill and use environmentally friendly methods to water your plants
- Flex Fit diverter prevents overflows that can damage the foundation of your home. The rain water diverters automatically pass any excess water via the downspout.
Flex-Drain 37042 Catch-A-Raindrop Rainwater Colander Kit, 2 x 3-Inch, White
Flex-Drain 37042 Catch-A-Raindrop Rainwater Colander Kit, 2 x 3-Inch, White
Features
- Item Weight: 4.0 lb
- Country of Origin: China
- Color: White
- Brand name: Amerimax Home Products
RT-TCZ Hard-Top Roof Rainwater Guard Diverters Channel Slot Gutter Extension Accessories for 2007-2017 Jeep Wrangler JK JKU 2 Door 4 Door, 2PCS
RT-TCZ Hard-Top Roof Rainwater Guard Diverters Channel Slot Gutter Extension Accessories for 2007-2017 Jeep Wrangler JK JKU 2 Door 4 Door, 2PCS
Features
- 【FITMENT】RT-TCZ roof rainwater shields fit for Jeep Wrangler JK JKU 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 (with original hardtop)
- 【HIGH QUALITY】RT-TCZ roof rain water slots are made of high quality ABS, that has excellent strength and flexibility competent for rainy and snowy days
- 【PERFECT PERFORMANCE】OEM customized design, perfect fit for Jeep JL that let the water flow through the roof more smoothly. Extended design also not allow water pass through driver and passenger side, keep rain out of the car and will not wet your hair
- 【EASY INSTALLATION】Clean the installation position and connect the roof with the slots by glue offered, wipe off the extra glue, very easy to install
- 【WARRANTY】Admission to 30 days free of charge returned & 365 days replacement
Savadicar Rain Gutter Extension, Roof Hard-Top ABS Rain Groove Diverter, Rainwater Deflector for 2018-2021 Jeep Wrangler JL JLU & Gladiator JT, Exterior Accessories, Black, 2PCS
Savadicar Rain Gutter Extension, Roof Hard-Top ABS Rain Groove Diverter, Rainwater Deflector for 2018-2021 Jeep Wrangler JL JLU & Gladiator JT, Exterior Accessories, Black, 2PCS
Features
- Savadicar rainwater deflector is specially designed and compatible with 2018-2021 Jeep Wrangler JL JLU & Gladiator JT
- CHANGE RAINWATER FLOW -- Through the roof groove extension design, Savadicar jeep jk roof groove extension will change the rainwater flow direction of the original car's diversion groove, and divert the rainwater to the wrangler windshield.
- ABS MATERAL -- This jeep wrangler jl accessories are made of the most suitable ABS material, which is strong and durable, resistant to high temperature and cold, and is not as easy to rust like steel.
- SIMPLE INSTALLATION -- Use the included nail-free adhesive to complete the installation, simple and fast, so it is easy to install this jeep gladiator accessories without complicated tools and drilling work.
- SATISFACTION GUARANTEE -- If you're not 100% satisfied with Savadicar hard top rain deflector, simply return it for a full refund in 30 days, no questions asked money back and guarantee with 1-year warranty.
Downspout First Flush Diverter Kit, 3″
Downspout First Flush Diverter Kit, 3"
Features
- Kit does NOT include the middle shaft
- Divert the first flush of rain water before it goes to your tank
- Lead Free PVC
With this, our list of best rainwater diverter has come to an end. Like we said in the earlier part of this post, we have done extensive research on these rainwater diverter. Not to mention, the prices of the rainwater diverter are also flexible. You should also check Flex-Drain 37043 Catch-A-Raindrop Rainwater Colander Kit, 3 x 4-Inch, White one of the most sold items in the market.