Mars hydro ifresh 4 inch smart inline duct fans in comparison

Built to Last Duct fan casing is made of premium ABS material, oil, moisture and corrosion resistant. Protect motor and blades well from accidental damage or even in harsh environments to reduce maintenance in demanding applications.

Powerful Airflow Capacity Designed for both exhaust and intake ventilation, delivering a high performance of up to 105 m h airflow.

Energy Efficient Consumes just 5 9 watts of power, with a low specific fan power (SFP) of 0.24 w l s, making it highly energy-efficient while maintaining top performance. Compact dimensions of 147 x 147 x 131 mm ensure easy installation.

Advanced Ventilation System Featuring a powerful 2450 RPM blower, this three-part system is designed to provide optimal ventilation for your indoor grow tent. The premium carbon filter effectively eliminates odors and particulates, while the sturdy ducting ensures long-lasting performance. Perfect for hydroponics grow rooms.

Delayed Timer When the humidity drops below the set value, the exhaust fan will continue running until exceeding the set time. There are 4 delay settings available 1 min, 5 min, 15 min, and 30 min. (Factory default 1 min)

Our modern BREEZE extractor fan bathroom offers individual configuration options with timer overrun and humidity sensor. The fan is made of UV-stable plastic. The built-in backdraft shutter prevents the exhaust air from flowing back. The demand-controlled operation saves energy and costs. It improves the air quality, eliminates odors and protects against moisture damage.

Long life 240 v mains voltage 33 w motor. 36 dBA sound level at 3 m distance.

High Performance The inline duct fan has a built-in two-speed controller for easy adjustment of airflow, with a maximum air throughput of 310 m h. Equipped with ball bearings, it ensures a low noise level of 31dB during operation, providing a peaceful experience. Not only does this fan offer superior performance compared to noisier EC chimney duct fans, but it also offers value for money in the long run, making it an ideal choice for your home ventilation system.

SPECIFICATION This exhaust fan features a built-in copper motor, which is durable and offers a long service life. Quiet and efficient air removal to remove humidity, odours and dust. Air Flow - 100 m h, Power -15 W, Rotation speed - 2550 p m, Sound level - 32 Decibels, Voltage frequency 220 240v 50Hz.

Feature This inline duct fan is engineered to boost air in forced air heating and cooling systems without upsetting the balance in the closed loop system.

Durable & Reliable Performance Crafted from high-quality ABS plastic, CE-rated, and IP44 certified for safety and durability. Runs on 40W power, 2600RPM speed, and 220V 50Hz voltage, ensuring consistent, efficient operation.

Key function filter odors and deodorization, keep optimal ventilation