- 1x DRAIN Pump Pipe Adapter
- 1x Pressure Water Pump 10
- 1x Cycle Timer
- 1x AERO/RAIN Header Pot Complete 20L
- 4x AERO/RAIN Pot 15L
- 1x Silver Lid
- 4x RAIN Lid Cover
- 4x RAIN Lid
- 8x RAIN Lid Clip
- 1x Header Pot Blank
- 8x Pot Stand for 15L Pot
- 4x RAIN Fabric Pot 15L
- 4x Drain Cover - Copper
- 2x Elbow 50mm Barbed
- 2x Tee 50mm Barbed
- 4x Elbow 50mm Dual Flow
- 1x Tee 50mm Dual Flow
- 5x Washer 50 X 64mm
- 5x Nut 50mm Dual Flow
- 14x Clamp Size 1
- 8x Clamp Size 2
- 4x Valve 16mm Green
- 4x Plug - 16mm
- 8x Tee 16mm - 4mm
- 4x Pot Clip 16mm
- 2x Elbow 20mm Barbed - 3/4" Female
- 2x Tee 19mm Barbed - 3/4" Male
- 2x Elbow 19mm Barbed - 3/4" Male
- 2x Elbow 19mm Barbed
- 2x Elbow 25mm Barbed
- 1x Siphon Tee 19mm Fitting
- 1x Siphon Tee 25mm Fitting
- 4x Pipe 16mm Silver Bulk
- 4x Pipe 19mm Black Bulk
- 3x Pipe 19mm Blue Bulk
- 4x Pipe 25mm Blue Bulk
- 2x Pipe 4mm Green Bulk
- 3x Pipe 50mm Silver 100cm
- 1x Wrench 50mm
- 1x Pipe Cutter 50mm
- 1x JET-STREAM DRAIN Water Pump 1100GPH
- 1x JET-STREAM DRAIN Water Pump Power Adapter
Alien Hydroponics RAIN System - 4 Pot 4 Row Kit
starting from 0% interest financing from
/mo.
- Distributes nutrients to 4 pots using a high-flow 1100 GPH drain pump
- Heat-reflective silver piping and copper-plated drain covers prevent clogs
- Choice of 15L or 30L pots with tool-free assembly for flexible footprints
- 1-year warranty
- View More Details
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Who This Is For
- You are switching to top-feed because your current drip emitters keep clogging and starving your plant material.
- You are moving away from manual watering because inconsistent saturation is causing salt buildup in your pots.
What We Found
- The silver pipes actually feel cooler to the touch compared to black tubing during the hottest part of the day.
- We noticed the 50mm dual-flow fittings drain much faster than standard lines even with heavy root mass.
- Setup is fast because the fittings click together without glue, which makes mid-season cleaning less of a chore.
What Users Say
- Growers who switched from RDWC say the top-feed style prevents the root rot issues they had in stagnant water.
- Users who moved to the copper drain covers say they stopped having to snake roots out of their return pipes.
- Operators running the 30L pots report they have more room for error if their reservoir runs low on a busy day.
Alien Hydroponics RAIN System - 4 Pot 4 Row Kit
Nutrient distribution has always been challenging in contained plant systems, but that's a thing of the past. With the Alien Hydroponics RAIN Top-Feed System 4 Pot 4 Row Kit, you can say goodbye to inconsistent water and nutrient distribution forever. Designed for both beginners and experienced hobbyists, this system mimics natural rainfall to ensure optimal nutrient absorption, superior oxygenation, and peak root health while minimizing wastage. For growers interested in deep water culture, we also offer the Alien Hydroponics RDWC - 4 Pot 2 Row.
The unique design of the RAIN system allows you to work with different growing mediums without worrying about root rot, nutrient lockout, or salt buildup. With options for 15-liter or 30-liter pots, you can customize your footprint to match your space. The no-glue, tool-free design ensures that assembly and maintenance are straightforward and stress-free.
Please note: This kit requires a nutrient reservoir, which is not included. We highly recommend pairing it with a compatible tank like the Alien GardenTank 30 Gallon reservoir to complete your setup.
What's Included
Features
💧
Dual-Flow™ Fittings
Patent-pending fittings allow for a free-flowing system while preventing root clogging with side slots.
🛡️
Copper Drain Cover
Includes copper-plated covers to effectively prevent roots from entering and clogging the pipe network.
❄️
Heat-Resistant Pipes
Heat-reflective silver pipes deflect heat buildup to maintain cooler nutrient solution temperatures.
📐
Raised Drainage Grid
Features a sloped base and raised grid to ensure water drains faster and prevents waterlogging.
🧠
Rain Brain
The automated control system ensures consistent nutrient delivery on a precise feeding schedule.
🛠️
Easy Setup
Threaded fittings and snap-on pipes allow for a glue-free setup and easy system reconfiguration.
📈
Customizable
Scalable design can be expanded up to 36 pots with options for remote headers and multiple pot sizes.
Specifications
| Specification | Value |
|---|---|
| Number of Pots | 4 |
| Number of Rows | 4 |
| Pot Sizes Available | 15L (4 Gal) or 30L (8 Gal) |
| Water Pump | JET-STREAM DRAIN 1100GPH |
| Recommended Reservoir | 30 Gallons / 120 Liters (Minimum) |
| Pipe Diameter | 50mm |
Support & Manuals
Warranty
The ALIEN RAIN Top-Feed System is covered with a one-year warranty for your peace of mind.
FAQs
How does the RAIN system mimic natural rainfall?
The RAIN system utilizes a top-feed delivery method that drips nutrient solution evenly over the growing medium, simulating the gentle and uniform distribution of natural rain.
Can I use this system with soil or coco?
Yes! One of the biggest advantages of the RAIN system is its versatility. It is compatible with soil, coco, or other hydroponic mediums, making it perfect for various growing styles.
Do I need to buy a separate reservoir?
Yes, the RAIN system requires a nutrient reservoir to function, which is not included in the kit. We recommend a tank with at least 30-gallon capacity for this 4-pot kit.
Is the system difficult to assemble?
Not at all. The Alien Hydroponics RAIN system features a no-glue design with threaded fittings and snap-on pipes, allowing for quick assembly without specialized tools.
How often should I water my plants?
Alien Hydroponics generally recommends a watering frequency of one minute every hour, though this can be adjusted based on your specific plants and environment using the included cycle timer.
Happy To Help
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
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