Stable Heat: Perfect for seedlings, cuttings, and reptile habitats.
Efficient Heating: Carbon-fiber mat raises soil temperature up to 48 °F (≈27 °C).
Durable & Waterproof: IP67 dual-layer design, easy to clean.
Digital Thermostat: Precise 5 – 42 °C control, fast-response probe.
Safe & Smart: LED indicators, memory function, overheat protection, UL & FCC certified.
✅ The Mars Hydro 5L Humidifier works with the iHub Pro Smart Power Strip for smart functions. Buy Now>>
❌ It is not compatible with the iControl Controller.
If you already own an iHub Pro, you can add the 5L Humidifier to your setup for automated humidity control. With 10 outlets available, the iHub Pro is ideal for pairing with multiple Mars Hydro grow devices—such as LED grow lights, fans, and pumps—to build a fully integrated smart grow system.
How to Choose Smart Control for the 15L Humidifier?
✅ The Mars Hydro 15L Humidifier works with the iHub Pro Smart Power Strip for smart functions.
❌ It is not compatible with the iControl Controller.
If you already own an iHub Pro, you can add the 15L Humidifier to your setup for automated humidity control. With 10 outlets available, the iHub Pro is ideal for pairing with multiple Mars Hydro grow devices—such as LED grow lights, fans, and pumps—to build a fully integrated smart grow system.
With the iHub-Pro power strip, you can seamlessly automate your drip irrigation system—scheduling precise watering times, monitoring performance, and controlling it remotely anytime through the MarsPro App.
Can be paired with Auto-Drainage System for top watering and bottom drainage, ensuring efficient continuous operation.
How to Choose Smart Control for the 5L Humidifier?
✅ The Mars Hydro 5L Humidifier works with the iHub Pro Smart Power Strip for smart functions.
❌ It is not compatible with the iControl Controller.
If you already own an iHub Pro, you can add the 5L Humidifier to your setup for automated humidity control – Buy Now. With 10 outlets available, the iHub Pro is ideal for pairing with multiple Mars Hydro grow devices—such as LED grow lights, fans, and pumps—to build a fully integrated smart grow system.
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Original price was: 159,99€.143,99€Current price is: 143,99€.
With a 4” inline fan rated for 205CFM, an activated carbon filter with Australian charcoal, and a knob controller applied to allow easy switching and adjustment of the fan speed, the Mars Hydro 4 inch inline duct fan and carbon filter combo offers you everything you need to set up the ventilation in a grow tent. A good ventilation setup for grow tents measuring up to 3×3 feet.
Package Include: 4″inline duct fan with Speed Controller, 4″ carbon filter, 25ft length flex ducting, 3 Duct Clamps
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We don’t ship to above areas, thanks for your understanding.
As soon as you place the order, we will send an order confirmation email to you. Normally most in-stock products are shipped within 1-3 business days of the order payment completed. For pro-order products, customers can choose to wait for shipment or refund
If you have to change your order after you completed the payment, please contact us for the first time when you realize that. We will reply to you ASAP and try our best to correct it. Please understand that if the item has shipped from the warehouse,the changing maybe will not success,or there is time and cost increase.
| Product Name | Mars Hydro 4-Inch Inline Duct Fan |
|---|---|
| Duct Size | 4" |
| Dimensions | 11.9x6.4x3.8 inch (30.2*16.3*9.7 cm) |
| Motor style | EC motor |
| Speed Control Type | PWM |
| Max Airflow | 205 CFM (approximately 348m³/h) |
| Fan Speed | 3000±10% RPM |
| Static Pressure | 347±10% Pa |
| Operating Voltage | 110~240 VAC |
| Frequency | 50/60 Hz |
| Input Power | 27 W±5% |
| Rated Current | 0.4A（MAX.） |
| Operating Temperature | -20~60℃ (-4~140℉) |
| Waterproof Rating | IP44 |
| MANUAL | Download |
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