It is always difficult when it comes to decide and making final call choosing rain diverters for downspouts, hence we are here today so be sure to check the product reviews that will solve your confusion and save time. Reviews are a great way to find out if the product is right for you and whether it has any design flaws. If there are multiple bad reviews, you may want to look at other products. Negative reviews can tell you a lot about the product, including things you may not have thought to consider. They can tell you about any potential issues with the product. They can also tell you about issues with the manufacturer’s customer service. To help you out, we’ve collected reviews of what we think are the rain diverters for downspouts this year. Before you proceed with anything, read through our thoughts on the top rain diverters for downspouts, as well as an overview of what you need to know when considering your buying
This is the ultimate buyers guide rain diverters for downspouts.
Our Top Picks
8
The Best rain diverters for downspouts
KMJETNIVY Rainwater Collection System,Downspout Diverter with Adjustable Collection Capacity, UV-Resistant Rain Barrel Diverter Kit RainWater Catching (2 * 3, Brown)
$19.50
in stock
2 used from $15.60
Free shipping
Amazon.com
as of August 20, 2025 2:46 am
Features
- Adjustable Rainwater Collection System - invention patent pending!!!
- Adjustable rainwater collector - the amount of water collected can be adjusted, and the maximum amount of water collected is twice that of ordinary rainwater collectors.
- FITS SIZE FOR RAINWATER COLLECTOR - Designed to fit standard rectangular 2" x 3" traditional downspouts (actual dimensions: 2.25-in x 3.125-in). Please make sure the size of the downspout before purchasing for a better experience.
- The rain water catching system is made of heavy-duty material and can be painted, please read the instruction manual or web page illustration carefully when installing.
- Downspout diverter can divert most of the rainwater, but it is not completely closed inside because it needs to leave some gaps to avoid clogging due to leaves and debris.
Oatey Mystic™ Rainwater Collection System
$22.46 in stock
18 new from $22.46
1 used from $30.40
1 used from $30.40
Free shipping
Amazon.com
as of August 20, 2025 2:46 am
Features
- Directs rainwater drainage from downspouts into collect barrels
- Fits standard 2 in. x 3 in. residential downspouts
- Made of UV-resistant material and can be painted
- Comes with 4 ft. high flow hose to connect the diverter to the collection container
- Use outlet port to connect hose and recycle rainwater
Anivia Rainwater Collection System, Rain Barrel Diverter Kit for Diverting Water, Fits 2'' x 3'' Standard Gutter Downspout, Recycle Rainwater for Reuse in Lawn and Garden Watering with 40" Hose
out of stock
Amazon.com
as of August 20, 2025 2:46 am
Features
- Most of the rainwater can be diverted from your downspout into a barrel.
- Rain barrel diverter kit fits standard 2" x 3" residential downspouts and is easy to install.
- Diverter spout collects excess rainwater for reuse in lawn and garden watering.
- Made from strong, durable materials, paintable and environmentally friendly. Simply cut the gutter section and install the diverter with step-by-step instruction manual.
- One rainwater harvesting system. 90 days warranty on their products; feel free to contact us if you have any questions.
HAHOME Rain Barrel Diverter Kit for Water Catching Fits 2" x 3" Gutter Downspout with 40" Hose, Rainwater Collection System(White)
out of stock
Amazon.com
as of August 20, 2025 2:46 am
Features
- 【What Does It Working For ?】Use the gutter downspout splash block to protect your house foundation and landscape from rain water damage and avoid costly repairs.
- 【Ladder Downwards Design】Our gutter downspout splash block was 15 degree slope design help the water flow away, preventing the accumulation of dirt and water. the downspout diverter is effectively managing water runoff.
- 【Durable and Resilient】This gutter downspout splash block made of thickened PE material more stronger and sturdy than others, UV-proof, won't fade deform, or crack in any weather, and can withstand up 400 pounds for long-lasting use.
- 【Built for the Outdoors】The downspout splash block suitable for all types of downpipes, one splash block can independently meet the needs of smaller spaces.
- 【Package and Install】2 x downspout splash block, 2 x PE nails help to prevent movement during heavy rain or wind, easy to install just take seconds. We are committed to providing customers with excellent products and services. If you have any questions or need assistance, please feel free to contact us.
Rainwater Collection System, Rain Diverter for 2x3”and 3x4” Standard Downspouts, with PVC 3/4 Spigot and Filtration, White
$25.99 in stock
Amazon.com
as of August 20, 2025 2:46 am
Features
- HIGH COMPATIBILITY: Fits both 2x3" and 3x4" rectangular aluminum downspout diverter.
- PVC-MATERIAL: The Rainwater Collector Kit (including ball valve faucet and other accessories) is made of stable PVC material, which is UV resistant, anti-corrosion. The appearance of the product is not easy to yellow.
- 85% COLLECTION RATE: Rain water catching system has a built-in umbrella structure, which increases the contact surface with rainwater and makes it the flow around, so that more water can be collected.
- REINFORCEMENT DESIGN: Two sides of the diverter are designed with 6 fixed lock slots, which can be well fixed on the wall and does not sway easily even in bad weather.
- ADJUSTABILITY: Double-Opening-Design on both sides of the bottom allows you to choose the direction of the spigot, according to the placement of the water barrels. After the external tank is filled with water, the spigot can be closed to prevent excessive rainwater from overflowing.
EarthMinded FlexiFit Universal Diverter System - Works with Standard Rectangular Downspouts - Easily Connects Your Existing Rain Barrel to a Downspout Diverter System
$32.97
in stock
2 new from $32.97
Free shipping
Amazon.com
as of August 20, 2025 2:46 am
Features
- Collect & Recycle Rainwater - a perfect addition to your garden, this Earth Minded Flexifit Diverter System directs rainwater from a downspout into a rain barrel or tank so that it can later be used for lawns, gardens/flower beds, or indoor plants
- Easy to Install & Winterize - this downspout diverter kit includes everything to connect your gutter downspout drain pipe to any rain barrel; Step-by-step instructions, diverter, winter cover, 31 inch accordion fill hose, seals and hole saw set
- Environmentally Friendly - rainwater collection is a technique to green your home and lessen your environmental footprint. Help minimize flooding and storm runoff with this rain water diverter for gutters
- High Quality Rain Water Catching System - this rainwater diverter kit is made of durable, UV-resistant material with a strong flex pipe that stretches 8 - 31 inches. The FlexiFit diverter helps prevent overflows and flooding that plague conventional top-fill rain barrels
- Smart Design - this rain barrel kit allows you to attach a rainwater collection system without removing the downspout! Works with standard 2 x 3 inch and 3 x 4 inch rectangular downspouts. Water capture rate may be reduced with 3 in. x 4 in. downspouts
Olaismln Rainwater Collection System, Rain Water Catching System Fits 2'' x 3'' Standard Gutter Downspout, Rain Barrel Diverter Kit with 40" Hose for Diverting Water
out of stock
Amazon.com
as of August 20, 2025 2:46 am
Features
| Part Number | Collection System |
| Model | 001 |
Suncast Resin SB24 Rain Gutter Downspout Splash Block, Light Taupe
$18.99 in stock
5 new from $18.99
2 used from $18.20
2 used from $18.20
Amazon.com
as of August 20, 2025 2:46 am
Features
- Easy Installation: Decorative downspout splash block can be easily installed without the need for anchoring, providing a convenient solution for protecting your foundation against water damage
- Soil Erosion Prevention: Splash blocks prevent soil erosion by effectively blocking rain washouts near downspouts; Innovative design aids in maintaining the integrity of your landscaping
- Durable Poly Composite Material: Crafted from a resilient poly composite material that offers long-lasting protection as they resist chipping and cracking; Robust construction ensures durability
- All-Weather Effectiveness: Splash blocks remain effective regardless of the weather conditions, providing continuous protection against water damage and soil erosion
- Convenient Dimensions and Lightweight Design: Splash blocks measure (L x W x H): 21.5 x 10.75 x 2 inches, designed for ideal functionality; Weighing only 1.3 pounds, each splash block is lightweight
Rain Barrel Diverter, RainWater Collection System Fits for 2x3 or 3x4 Inch Downspout Diverter Colander, Tintsabo Upgrade Rain Barrel Diverter Kit with Filtration and PVC Spigot, White
$27.99 in stock
Amazon.com
as of August 20, 2025 2:46 am
Features
- ⚡【Suitable for 2x3 or 3x4-in Downspouts】We have completely upgraded our rainwater collection system for similar products on the market, suitable for 2" x 3" or 3" x 4" aluminum or vinyl downspouts. Made of durable white PVC plastic, the thick product is built to withstand years of outdoor exposure to wind and rain.
- ⚡【Rain Water Collection System - Efficient Rain Water Collection】The patented design inside the downspout diverter of the rain barrel adds a diverter cover to improve collection efficiency, allowing rainwater collection systems to increase collection rates by 85%, easy to install and suitable for gutters.
- ⚡【Filtering Large Debris】Our rainwater diverter is designed with a debris filtering device, which can filter large debris such as fallen leaves to ensure that the collected rainwater is cleaner. Compared with similar products on the market, the Rain barrel diverter kit collects cleaner rainwater and more convenient debris cleaning, without the risk of climbing up high ladders.
- ⚡【Double Ear Fixed Design】Are you worried about the storm destroying your device? Now you don't have to worry about it, Our downspout diverter for rain barrels uses double ear fixed mode, you can fix the rainwater catching system to the wall so that the pipe and rainwater collector is more firmly in the outdoor work.
- ⚡【Dual Interface Design】Rain water collection kit thoughtful dual interface design, you can choose the right collection bucket according to the size of the rain, 2 rain buckets to collect when the rain is heavy, and 1 rain bucket to collect when the rain is small. You don't need to struggle to move the bucket, easily and conveniently use it.
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
$15.97 in stock
2 new from $15.87
Free shipping
Amazon.com
as of August 20, 2025 2:46 am
Features
- EASY INSTALL: 2 1/8 hole drilled into the 3" side of the downspout. Squeeze and push into place. Secure with screws. Connect a PVC pipe or EarthMinded Hose and pipe to your rain barrel!
- ENVIRONMENTALLY FRIENDLY: Rain barrels capture water from a roof for use on lawns, gardens or indoor plants!
- HIGH QUALITY: This rainwater diverter is made with quality materials.
- UNIVERSAL FIT: Installs into 3x4 downspouts ONLY. This is the larger version of the 'Universal' unit that insalls into the 2x3 OR 3x4 downspout
- SMART DESIGN: Patented rainwater collection system without destroying the downspout!
The Video Review of Best rain diverters for downspouts
The Verdict
Our best overall rain diverters for downspouts, the Perception and the reviews helps assist to choose you the product better. We hope our reviews buyer guide of these rain diverters for downspouts will help you pick the perfect rain diverters for downspouts for you and your buying decision making.