WhichOne › DIY store & garden › irrigation › rain barrel › rain barrel accessory › rain barrel diverter

The best rain barrel diverters in comparison

Guaranteed independent and reliable
Millions of satisfied users every year
Last updated on 28.04.2025

Filter

Sort

Brand:Reduced items only:

Best choice

3P Filter Collector Universal, Rainwater Diverter and Filter with link kit - Ideal for Water Butts (Black)

3P-Technik

free shipping

show more show less

9,9

Check price

Show on Amazon

Features

The Filter Collector Universal (this product) has all the required fittings with a back-nut to fit inside a tank. The Filter Collector can be fitted on its own using a rubber grommet. If in any doubt, please contact us or leading online retailers for assistance.
Fits all UK round down-pipes from 68 to 100mm, square 65 to 75mm (not just 65 square and 68mm round).
Durable high quality plastic body, filter mesh made of stainless steel. Once the tank is full the filter acts as the overflow outlet.
Filters and collects rainwater for the best possible tank water quality

Garantia Rapido rain collector (for 70-100 mm downpipes, rainwater collector for rain barrels, for roof areas up to 80 m²) 503070, grey

free shipping

show more show less

9,8

Check price

Show on Amazon

Features

FLEXIBLE downpipe size 70 - 100 mm; roof areas up to 80 m , colour grey
COMFORT The distance between the downpipe from the wall is irrelevant and the Rapido can be converted from summer to winter operation

Brown Rain Water Diverter Kit Fits Both Square and Round Down Pipes

DBS

free shipping

show more show less

9,7

Check price

Show on Amazon

Features

Rainwater Diverter saves valuable rainwater for general garden use. It allows rainwater to flow from the downpipe directly into a water butt. Pipe allows maximum 500mm between water butt & rainwater downpipe
Diverters are ideally fitted on the following Small garages, Greenhouses Garden buildings, Sheds & Summerhouses

£ 20.75

£ 20.75

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

free shipping

show more show less

9,7

Check price

Show on Amazon

Features

Suitable For Multiple Sizes Of 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.
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.

Recommendation

Mini Rainsaver 100 litre Water Butt Kit with Lid, Tap, Base and Rain Diverter Kit

Buttacup

free shipping

show more show less

9,5

Check price

Show on Amazon

Features

product type CISTERN
Color Green

Rainwater Diverter Kit, Water Butt Filler Kit for Downpipes, Rainwater Collector, Connects Downpipe to Water Butt, Water Collection System Catch Rain Water for Outdoor, Fits Round Downpipes

YUNLEX

show more show less

9,5

Check price

Show on Amazon

Features

Package Included Our rainwater collector can be easily installed in just 5 minutes. The rainwater collector kit includes a rain barrel diverter, a high-quality crown drill bit, an 80cm hose, a water tank connection seal, screws and instructions
Durable Material This downpipe filter diverter is made of high-quality thickened PVC and rubber materials, tear-resistant and non-slip, sturdy and durable, ensuring maximum durability, which can maximize water conservation and achieve sustainable gardening
Easy to Clean Dirt No need to remove the downpipe. Just pull out the parts and use water to clear away debris such as leaves to prevent the hose from being clogged. Please note If the arrow points up, the outlet valve is closed, and if the arrow points down, the outlet valve is open
Protective Effect This rain barrel diverter kit allows you to divert and store rainwater from the downpipe into a barrel to avoid accidental drainage to damage the foundation. You can bend the drain extension into any shape you need, and the rainwater collector is perfect for collecting rainwater for gardening, irrigation or other household purposes

100L Black Slimline Space Saver Water Butt Kit Complete with Stand, Lid and Diverter Rain Saver For Gardens & Decking Areas

STORM TRADING GROUP

5% off

free shipping

show more show less

9,5

Check price

Show on Amazon

Features

100L WATER BUTT RAIN SAVER This water butt is a great way to collect water for your garden. Recovery and storage of large quantities of rain water is a great way to keep your bills down. Once the rainwater is collected in this water butt, it can then be used it to water gardens or cleanse household or outdoor equipment. You can even use the water to wash your car. This water butt is our slim line version.
COMPLETE KIT This water butt is ready to use with everything you need to start saving rain water. Our great value kit features a tap, downpipe filler kit and handy stand to help you locate the water but in a suitable place in your garden.
GREAT FOR THE DECKING AREA Ideal for use in smaller gardens or decking areas where space may be limited, the handy stand allows you to place the water but in a convenient place.
SIZE DIMENSIONS WATER BUTT L32cm x W36cm x H95cm, STAND L40.5cm x W40.5cm x H30.5cm - 100L Capacity With Kit
SAVE ON YOUR WATER BILLS Manually watering a garden using a hose can actually lead to a considerable amount of water wastage because it is very difficult to accurately measure the amount that is being used. Since our water butt collects rainwater that can be reused in order to water plants or even wash a car, the amount coming from a property owners mains supply is reduced, conserving water and reducing bills at the same time. This 100L water butt would be the perfect addition to help keep costs low as possible.
RAIN WATER IDEAL FOR PLANTS It is perfectly acceptable to water plants using the water from your home supply however it is important to remember that there are a lot of chemicals and minerals that is found it in too. After all, treated tap water is made mainly for people and not plants. Watering your plants with the rainwater collected from this 100L water butt can make them very happy because it is softer and does not contain harmful ingredients.

Harcostar Universal Rain Trap Diverter (Green)

Harcostar

show more show less

9,5

Check price

Show on Amazon

Features

Elegant Design Rectangular shape and green color complement any home aesthetic, enhancing curb appeal.
Sturdy Construction Manufactured with robust iron material, ensuring durability and longevity.
Universal Compatibility Designed to fit most cisterns, making it a versatile choice for your home.

Tintsabo Rain Barrel Diverter Rainwater Collection System Fits for 2x3 or 3x4 Inch Downspout Diverter Colander with Filtration and PVC Valve Kit, PVC White

free shipping

show more show less

9,4

Check price

Show on Amazon

Features

SUITABLE FOR 2x3 OR 3x4 IN DOWNSPOUTS - 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.
RAINWATER COLLECTION SYSTEM- 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.
LEFT AND RIGHT DUAL WATER OUTLET 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.

Water Butt Connector Kit, 14Pcs Water Butt Filler Kit for Downpipes, Rainwater Collector Rain Barrel Diverter Kit for Water Collection System Catch Rain Water Outdoors

WanderGo

show more show less

9,3

Check price

Show on Amazon

Features

Package Included The water butt connector kit includes rain barrel diverter, quality crown bit and a 50cm hose, tank connection seal and screw. Please note The rain barrels and downpipe are not included.
Quality Material This water butt connector kit is made of high-quality PVC and rubber material, which is tear-resistant, anti-slip and sturdy, it is suitable for most types of downpipes.
Environmental Tool This water butt connector kit help you transfer and store rainwater to the barrel, ideal for collecting rainwater for gardening, irrigation, or other household using.
Easy to Clean The water butt connector kit could be cleaned by pull out the parts but no need remove. Please note the outlet valve is closed when the arrow points up, the outlet valve is open when the arrow points down.

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these rain barrel diverters.

Rain Barrel Diverter Kit, Downspout Diverter Colander System, Rain Water Diverter for Gutters with Filter, Roof Water Diverter Connector with Adjustable Water Pipe for Residential (10cm)

Enhanced Filtration System Say goodbye to clogged rainwater collection systems! Have you ever felt troubled by the turbidity of the collected rainwater. Our system is equipped with detachable filter windows and screens, which can easily clean debris and residues, ensuring the collection of clear rainwater.

~~£ 18.68~~

Check price

Space Saver 100 Litre Black Slimline Water Butt Kit For Outdoors Gardens Complete With Stand, Lid & Diverter

Water butts are a practical way to keep plants watered and a great way to reuse rain water

~~£ 35.97~~ free shipping

Check price

FloPlast RVS1AG Anthracite Grey Rainwater Diverter (Connects to 65MM Square and 68MM Round Downpipe)

Colour Anthracite Grey

free shipping

Check price

Domigard Rain Barrel Connector Kit, 14pcs Water Butt Filler Kit, Rainwater Diverter Set for Downpipes, Connects Downpipe to Water Butt, Water Collection System Catch Rain Water for Recycling Outdoor

QUICK INSTALLATION Our rainwater collector kit can be installed in just 5 minutes, no need to dismantle the downpipe.

Check price

VEVOR Collapsible Rain Barrel, 100 Gallon Large Capacity, PVC Rainwater Collection System Including Spigots and Overflow Kit, Portable Water Tank Storage Container for Garden Water Catcher, Black

Collapsible & Reusable The rainwater barrel features a foldable design for easier carrying and storage. You can leave the rain catcher in your garage or utility room when not in use, saving you even more space. Its reusable, simple frame assembly allows you to use it whenever you need our rain catcher barrel again.

~~£ 43.99~~ free shipping

Check price

Blackwall Rainsaver Diverter Kit

Compact Size With dimensions of 25 x less than 25 x 7.5 centimeters, this kit is compact and easy to install.

Check price

Rainwater Diverter Kit - Fits Round Downpipes, Connects to Water Butt, Saves Water & Environment

Suitable Sizes Our rainwater harvesting system is suitable for round downpipes with diameters of 80-100mm and roofs covering areas of 80-110 square metres.

Check price

GENUEN® Floplast Rainwater Diverter Kit Fits Round and Square Down Pipes (White)

Rainwater Diverter saves valuable rainwater for general garden use. It allows rainwater to flow from the downpipe directly into a water butt. Pipe allows maximum 500mm between water butt & rainwater downpipe

free shipping

Check price

sourcing map 2 Set Rain Barrel Faucet Kit, Plastic Rain Barrel Spigot with 3/4" GHT Bulkhead Fitting, Garden Hose Adapter and Thread Seal Tape for Water Tank Aquarium, Grey

What You Get - The package comes with 2 set of plastic rain barrel faucet kit. Thread Size 3 4" GHT; Spigot Size 77 x 40 x71mm 3.03" x 1.57" x 2.8"(L*W*H); Bulkhead Fitting Size 48 x 55mm 1.89" x 2.17"(H*W); Garden Hose Adapter Size 43 x 31 x26mm 1.69" x 1.22" x 1.02"(H*W*Thread OD). Note GHT and NPT are different types of threads, please confirm which adapter you need before purchasing.

Check price

Complete Rain Diverter Kit from Garland

Check price

Rain Water Diverter Kit for Water Butt | Down Pipe Rainwater Hose Connector for Water Barrel | Drain Pipe Garden Water Butt Rain Catcher Kit | Greenhouse, Shed, Summer House Water Connector Kit

Complete Kit Included This pack contains everything you need to set up your diverter system, including one rain diverter, one connector pipe, and one 20mm connector.

free shipping

Check price

Invopak 100L Recycled Plastic Mini Rainsaver Water Butt Kit Includes Tap, Stand & Diverter - Green

Invopak 100L Recycled Plastic Mini Rainsaver Water Butt Kit Includes Tap Stand and Diverter Green

free shipping

Check price

The best rain barrel diverters in comparison

Guaranteed independent and reliable

Features

Features

Features

Features

Features

Features

Features

Features

Features

Features

You might also be interested in these rain barrel diverters.

Our offer