Rain barrel linking kits are essential for expanding your water storage capacity, allowing you to collect more rainwater for your garden. A well-chosen kit ensures a secure and efficient connection between barrels, preventing leaks and maximizing water availability. Investing in the right system can significantly improve your rainwater harvesting efforts.
Looking for the best Rain Barrel Linking Kits?
Discover now our comparison of the best Rain Barrel Linking Kits. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Rain Barrel Linking Kits are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Rain Barrel Linking Kits in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
No. 1
RAINPAL RBL020 Rain Barrel Linking Kit (Two Brass Bulkhead Fitting and One 8 inch 3/4" I.D. hose)
- NOT Lead Free Compliant, Designed for Irrigation with Rain Barrel, NOT for Potable Water
- Brass Bulkhead Fitting Need 27mm or 1-1/16 to 1-1/8 inch hole to install, fit up to 10mm thickness wall
- Overall Length of Hose is 9 inches.
- Content: Two Brass Bulkhead Tank Fitting(3/4" GH Male and 1/2" Female Pipe Threaded), One 3/4" Hose(with 2 Female Garden Hose Connector)
No. 2
NBPLUS Rain Barrel Hose Connector Kit, linking Rainwater Overflow Barrels, Includes Hole Saw, Gaskets...
- Expand Rain Storage:Connect two or more standard rain barrels linking(not for metal drums) to expand storage capacity, ideal for watering gardens, washing cars, or outdoor cleaning—cuts tap water use and saves money
- Complete DIY Installation Kit:Includes 1.5-inch hole saw, 2 leak-proof gaskets, and 2 extra hole saws for rain barrel diverter installations and spigots—no tools needed for quick setup
- Leak-Free Design:Heavy-duty gaskets create a tight seal between barrels, preventing leaks even in high-pressure conditions. Built to withstand outdoor elements for long-lasting use
- Versatile for All Rainwater Setups:Works with plastic/wooden barrels (not metal) and supports multiple configurations: link two barrels horizontally, add diverters, or install spigots for customized rainwater harvesting
- Save Water:Harvest more rainwater for eco-friendly outdoor tasks. Easy-to-follow instructions make setup quick, perfect for homeowners, gardeners, and DIY enthusiasts
No. 3
Rain Barrel Hose Connector Kit to Link Rain Water Collection Barrels, Increase Water Storage Capacity...
- Rain Barrel Connector Kit Replacement: Rain barrel hose kit effortlessly connects two rain barrels or olive barrels to enhance your rainwater collection capacity. The barrel capacity has been doubled and is readily available when needed, ensuring a stable...
- Rain Barrel Accessories Upgrade: Rain barrel overflow hose connects the top rim-to-rim, so that the rainwater quickly overflows from the first bucket to the second bucket for easy water collection and storage. Perfect for maintaining your home garden
- Rain Barrel Linking Kit Describes: Rain barrel connector hose is 1 ¼ inch in diameter for rapid filling and premium seals that guarantee a secure, drip-free connection to the garden rain collection barrel
- Hassle Free Installation: Comes with a hose that extends (10" to 32"). Simply use a drill, pencil, level, safety glasses, and gloves for a quick setup. It can be easily installed on any standard rain barrel (not recommended for use with metal drums)
- Note: If you have any questions about Dfnidy rain barrel connection kit, please feel free to contact us
No. 4
CHENGLAI 2 Pack Rain Barrel Linking Kit, Rain Barrel Connector Kit with 12 Inch 304 stainless steel Hose...
- What You Will Get: Our pakage included 2 x 1 Ft 3/4" 304 stainless steel hose, 4 x bulkhead fitting (3/4 inch male thread), 4 x plugs, 8 x seal gaskets, 1 x hole saw
- Strong and Durable: The hose is made of 304 stainless steel and is 12 inches in length. The Bulkhead fittings is made of ABS for durability and long-term use
- Rain Barrel Connection Kit with Hose: Designed for irrigation with rain barrels. Ideal for rain barrels, water barrels, irrigation systems and more. Makes watering easy
- Easy to install: Simple to install and easy to connect two rain barrels to collect rainwater and is suitable for walls up to 10 mm thick tank
- Function: Collect and conserve rainwater, by connecting multiple rain barrels, you can easily get a larger capacity to store rainwater for outdoor watering plants, washing vehicles, etc
No. 5
RAINPAL RBLSS5 Heavy Duty Stainless Steel Rain Barrel Linking Kit (Two SS304 Bulkhead Fittings and One...
- New to RAINPAL Family. Best Design and Material. Kink Free Rust Free Mouse Bite Free, Stainless Steel 304 Corrugated Hose, Twist or Turn as You Like
- Two Stainless Steel 304 Fittings, Male Garden Hose Threaded. ½” NPT Threaded on Both Ends, Versatile and Multi-Purpose
- Install with Barrels Together or 8 inches apart as Illustrated.
- Need 1-1/16” hole to Install or use 1” hole saw then enlarge with a file.
- Matching Step Drill Bit Available Here: a.co/d/6PJV5lh
- Check RAINPAL Store for more High Quality RAIN BARREL Parts.
No. 6
Lemfema 2PCS Rain Barrel Linking Kit - 2 x 14 inch Hose and 4 x Brass Bulkhead Tank Fittings
- >【PREMIUM MATERIAL】: Hose is made of high quality rubber, cold and corrosion resistant, flexible and tough, long service life, fittings made of brass, strong and durable, after strict quality testing by the manufacturer. It does not meet lead-free...
- >【FUNCTION】:This rain barrel connection kit is designed for irrigation with rain barrels, total length is about 14 inch, it is easy to connect to two rain barrels, forming a water collection system, increasing rainwater collection and saving...
- >【EASY TO INSTALL】:You only need to drill a 27 mm or 1-1/16 to 1-1/8-inch hole for installation, and brass fittings connect the two barrels through the pipe. Fits 6 mm thickness walls.
- >【PACKAGE INCLUDED】: 4 x Brass Bulkhead Tank Fitting(3/4" GHT x 1/2" NPT Threaded), 2 x 3/4" Hose (With 2 Female Garden Hose Connector).
- >【 SERVICE】: Please make sure you buy the correct model before purchase to avoid wasting your money and time. If there is a problem with the kit, please contact us as soon as possible, we will reply to you in time.
No. 7
Rain Barrel Hose Connector Kit Link 2 Rain Water Barrels to Store More Rainwater for Home Garden Outdoor...
- Efficient Rainwater Storage: This rain barrel hose connector kit allows you to link two rainwater barrels together, maximizing your storage capacity for collecting rainwater.（NOT for metal drums）
- Ideal for Home Garden: By connecting multiple rain barrels, you can easily access a larger volume of stored rainwater for various outdoor chores, such as watering plants, washing vehicles, or cleaning outdoor surfaces, reducing the need for tap water and...
- Easy Installation: The included 1.5-inch hole saws make drilling holes in your rain barrels a breeze, and the sealing gaskets ensure a tight, leak-free connection between barrels.
- Complete Kit: In addition to the rain barrel hose connector, this kit includes all the necessary components for installation, including the hole saw for drilling your rain barrel, 2 sealing gaskets, and 2 extra hole saws for drilling downspout diverter...
- Versatile Use: With the extra hole saws, this kit can be used for a variety of rainwater harvesting setups, including connecting multiple rain barrels and installing diverters and spigots.
No. 8
WADEO Rain Barrel Connector Kit Pack of 2, Rain Barrel Linking Kit with Two 12 Inch Hoses and Four Copper...
- Function: WADEO rain linking kit is designed for irrigation with rain barrel, not for potable water, not lead free compliant. Collect and conserve rain water, reduce your water bill and use environmentally friendly methods to water your plants and...
- Easy to install: You only need to drill a 27mm or 1-1/16 to 1-1/8 inch hole to install, fix the brass fittings and connect the two barrels by pipe. Fit up to 6mm thickness wall.
- Increase Water Storage Capacity: Overall length of the rain barrel connector hose is 12 inches, it can be easily connected to two rain barrels, letting you increase your rainwater collection capacity. so that form a water collection system which is...
- Package Included: Four copper plating bulkhead tank fittings(3/4 inch male thread), two 3/4 inch hoses(with 2 female garden hose connectors). The thread of the bulkhead is longer than the hose's, so you can install it on rain barrels of different...
- Attention: Not for potable water, not lead free compliant.
No. 9
HappyAlley Rain Barrel Linking Kit, 8 inch Rain Barrel Hose with 2 Pack 1/2" Female NPT & 3/4" Male GHT...
- EFFICIENT RAINWATER COLLECTION: Easily connect two rain barrels to efficiently collect rainwater to meet the needs of garden watering, outdoor cleaning, etc. You can also apply it to water tanks, water towers, water inlets and outlets, homemade water...
- PACKAGE INCLUDES: Contains 1 3/4-inch rubber hose and 2 3/4" garden male connector, 2 brass bulkhead connectors (3/4-inch GHT male + 1/2-inch female pipe thread). 1/2" NPT internal thread, both sides can be easily installed 1/2" hose, faucet, pipe...
- EASY TO USE: No professional skills are required, just drill a 27 mm (or 1-1/16 to 1-1/8 inch) hole in the barrel wall, and use brass fittings to quickly connect the two barrels, which can be installed to a thickness wall up to 10 mm thick
- DURABLE RUBBER MATERIAL: The rain barrel connector kit is made of rubber, which is flexible and cold resistant, corrosion-resistant and durable, and is not afraid of the temperature difference in four seasons; The accessories are made of solid brass...
- INCREASE WATER STORAGE CAPACITY: The total length of the rain barrel connection hose is 8 inches, which can accurately connect two rain barrels to instantly expand the water storage capacity. Easily create an efficient rainwater collection system...
- NOT Lead Free Compliant, Designed for Irrigation with Rain Barrel, NOT for Potable Water
No. 10
Water Butt Connector Pipe Link Kit Saving Rainwater Pipe Link Kit Rain Barrel Linking Kit Rain Diverter Pipe...
- 【Package List】 You will receive 1 set water butt connector kit. The water butt connector kit contains 1 x 50cm long hose, 2 hose connections with rubber seal lock nuts and 2 stainless steel hose clamps.
- 【Premium Material】 These connection hose pipe & fittings are made of plastic material, durable, wear resistant and safe; corrugated hose is flexible, high tensile strength, thick and elastic, good bending performance.
- 【Size】25mm/1in inner diameter, 50cm length, 32mm/1.25 (DN32) connector thread, 25mm/1in (DN25) hose connection end.
- 【Easy to Install】 Our water butt connector and hoses are simple to install and use, drill the holes with the hole punch (not included), push the nozzles through and make the connection tighter with the supplied washers and lock nuts to better prevent...
- 【Wide Range Of Applications】 Our water butt connector kit are specially designed for rain barrel irrigation and can be used to provide overflow to water storage tanks. Ideal for garden water storage, vegetable plot watering, construction sites...
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Last update on 2026-04-21 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Rain Barrel Linking Kits
Understanding Your Needs
Before purchasing a linking kit, assess how many rain barrels you plan to connect and the available space. Consider the diameter of your rain barrels, as kits are often designed for specific barrel opening sizes. Ensure the kit includes all necessary components for a watertight seal and secure attachment.Frequently Asked Questions
What is a rain barrel linking kit?
A rain barrel linking kit is a set of connectors and hoses designed to join two or more rain barrels together. This allows water to flow from one barrel to the next, increasing your total water storage capacity.
Are rain barrel linking kits universal?
No, linking kits are not always universal. They are often designed to fit specific rain barrel diameters or spigot types. Always check the product specifications to ensure compatibility with your existing rain barrels.
How do I install a rain barrel linking kit?
Installation typically involves drilling a hole in the side of each barrel and attaching a connector. A flexible hose is then connected between these ports. Most kits come with detailed instructions, and it's important to ensure a watertight seal.
Can linking kits overflow?
Yes, linking kits facilitate overflow management. When the first barrel fills, the water will flow through the linked system to fill subsequent barrels. This helps manage excess water and prevent spillage around your barrels.
