The inline duct fan listed here carries 402 CFM (approximately 682m³/h), material Aluminum+ABC, documented exactly as the manufacturer publishes it. Made by MARSHYDRO SHENZHEN CO.,LIMITED (3 years on the platform, typical reply ≤6h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Inline Duct Fan
- Model Number: MH-6iFresh-Set
- Input Power: 62 W±5%
- Operating Voltage: 110~240 VAC
- Max Airflow: 402 CFM (approximately 682m³/h)
- Material: Aluminum+ABC
- Speed Control Type: PWM
Technical Specifications
| Type | Garden Greenhouses |
|---|---|
| Feature | Easily Assembled, Eco-Friendly, Waterproof |
| Material | Aluminum+ABC |
| Place Of Origin | Guangdong, China |
| Brand Name | Mars Hydro |
| Model Number | MH-6iFresh-Set |
| Product Name | Mars Hydro iFresh 6-Inch Inline Duct Fan |
| Duct Size | 6" |
| Dimensions | 12.3×8.2×5.8 inch (31.3*20.8*14.7 cm) |
| Motor Style | EC motor |
| Speed Control Type | PWM |
| Max Airflow | 402 CFM (approximately 682m³/h) |
| Fan Speed | 3000±10% RPM |
| Static Pressure | 419±10% Pa |
| Operating Voltage | 110~240 VAC |
| Input Power | 62 W±5% |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Product Description
Quick Overview
The fan’s core motor and blade specifications are fully comparable to those found in flagship models from competing brands. The smart controller features a USB-based design that significantly reduces cable clutter, while the app provides advanced, customizable smart control strategies. Thanks to Mars Hydro's years of experience in the supply chain, this means you can get the best performance at the lowest cost. Product Specifications Fan/Duct/Filter Size: 6 Inch Airflow: 402CFM Noise: 32dBA Controller Type: Speed Controller & APP Smart Control* Filter: Refillable carbon filter
The 2025 Mars Hydro 6" iFresh Inline Duct Fan delivers 402CFM airflow capacity, featuring an expansion port that enables app-based climate control when paired with the iFresh MarsPro Add-On Pack. This integration creates a fully automated ventilation system that intelligently monitors and optimizes your grow space environmental data.
【Quiet Ventilation Fan For Indoor Grow】
The Mars Hydro 6" inline duct fan is rated for 402CFM, sufficient for grow tents or grow rooms measuring up to 5×5 ft. With a knob fan speed controller, the inline fan speed can be adjusted from the lowest to the highest by a simple turn of the knob. Featuring an EC-powered motor and a mixed-flow design, the Mars Hydro inline fan is quiet enough to run at full power with only 32 dBA of noise.
【Best Grow Tent Carbon Filter】
Designed for efficient air filtration, the inner core of the Mars Hydro carbon filter was made of 1050+ Australian activated
charcoal, eliminating undesirable odors, pungent smells, and particulates from indoor grow tents. The double-sided galvanized steel mesh provides 53% of the open area for airflow to pass through, so that the odor absorption and chemicals elimination process can be carried out thoroughly. (The carbon filter was covered by a prefilter cloth; do not remove it when using)
charcoal, eliminating undesirable odors, pungent smells, and particulates from indoor grow tents. The double-sided galvanized steel mesh provides 53% of the open area for airflow to pass through, so that the odor absorption and chemicals elimination process can be carried out thoroughly. (The carbon filter was covered by a prefilter cloth; do not remove it when using)
【Flexible Ducting & Connecting Accessories】
This ventilation kit is paired with a 25-ft-long PVC thermoplastic flexible duct tube to direct the air in and out properly,
durable and easy to use. With 2 adjustable hanging straps and 3 duct clamps to easily connect the inline fan, carbon filter, and ducting tube, the whole ventilation kit gets all the necessary parts to ventilate and filtrate indoor grow tents and grow rooms.
durable and easy to use. With 2 adjustable hanging straps and 3 duct clamps to easily connect the inline fan, carbon filter, and ducting tube, the whole ventilation kit gets all the necessary parts to ventilate and filtrate indoor grow tents and grow rooms.
【Indoor Grow Partner For Environment Control】
The Mars Hydro 6 inch inline duct fan and carbon filter combo ventilation kit is capable of ventilating and filtrating a 3×3 grow tent, a 4×4 grow tent, or a 5×5 grow tent, the best partner to control your grow environment with fresh cool air.
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Why Choose MARS HYDRO?
Become a Mars Hydro Cooperation Worldwide Retailer
– Warehouse stocks in US, UK, DE, CA, AU, RU, JP, BR. – Good profit margin – Free 365 days/year's brand marketing – Local warranty/repair centers. – Professional 24-hour business support. To become our dropshipper, you must have at least an online/offline store. You sell, we ship. No risk of stocking goods or delivery issues. To become our distributor/wholesaler, you must have at least an offline storefront/business (license required). Gain the most profitable margin and more sales. Become an Authorized Retailer Now! Please contact our sales representative. We will get back to you within 24 hours.
FAQ
Q1: Can you ship to my country?
A1: We now have warehouses in US, UK, AU, EU, CA, RU, JP to support local delivery. For other countries we will ship directly from factory in China. Please contact us for freight and details.
Q2: What is your warranty? What can I do if my fixture has a problem?
A2: We promise 5-year warranty, and repair centers located in the US, UK, AU, EU, and CA. If you have a product issue, contact your sales representative for support.
Q3: What is the MOQ?
A3: Our MOQ for all products is only 1 pc. The more you order, the more discounts you can get! Feel free to contact us if you have any questions or need a quote for larger quantities.
Q4: Which model should I choose?
A4: It depends on your growing environment and purpose. Indoor and vertical farms are more suitable for FC/FC-E series. The SP series is specially designed for greenhouse. If you need to light the veg period, choose the small wattages. High wattage are more suitable for flowering or full-period growing. Detailed lights plan please contact us.
Q5. Will your lights match the electricity of my facility?
A5: Our fixtures are in line with the local commonly used electricity specifications, if you have special requirements can contact our sales representatives to customize.
A1: We now have warehouses in US, UK, AU, EU, CA, RU, JP to support local delivery. For other countries we will ship directly from factory in China. Please contact us for freight and details.
Q2: What is your warranty? What can I do if my fixture has a problem?
A2: We promise 5-year warranty, and repair centers located in the US, UK, AU, EU, and CA. If you have a product issue, contact your sales representative for support.
Q3: What is the MOQ?
A3: Our MOQ for all products is only 1 pc. The more you order, the more discounts you can get! Feel free to contact us if you have any questions or need a quote for larger quantities.
Q4: Which model should I choose?
A4: It depends on your growing environment and purpose. Indoor and vertical farms are more suitable for FC/FC-E series. The SP series is specially designed for greenhouse. If you need to light the veg period, choose the small wattages. High wattage are more suitable for flowering or full-period growing. Detailed lights plan please contact us.
Q5. Will your lights match the electricity of my facility?
A5: Our fixtures are in line with the local commonly used electricity specifications, if you have special requirements can contact our sales representatives to customize.
>> Please feel free to contact us for any questions about pricing, shipping, or any other concerns you may have!
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–4 piece: US $148 / piece
- 5–19 piece: US $123 / piece
- 20–99 piece: US $118.5 / piece
- 100+ piece: US $115.5 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this inline duct fan?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Can the inline duct fan be supplied for my local voltage?
The standard configuration is 110~240 VAC. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by MARSHYDRO SHENZHEN CO.,LIMITED, based in China. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full MARSHYDRO SHENZHEN CO.,LIMITED range on HVACR Nexus.
See more in EC Inline Duct Fans on HVACR Nexus.
