VEVOR Inline Duct Fan Kit Carbon Filter, 205 CFM 4 inch EC Motor Exhaust Ventilation Fan with 10-Speed, PWM Controller, App Control, Timer, Cooling System for Grow Tent, Indoor Gardening, Hydroponics

205 CFM Inline Duct Fan for Grow Tent with 350 Pa Static Pressure

This fan provides a steady supply of fresh air for your indoor garden, from intake to exhaust, moving 205 CFM (349 cubic meters per hour). With a maximum speed of 3000 RPM and a static pressure of 350 Pa, it forces air through carbon filters and ducting without choking or losing volume. In addition to preventing humidity spikes that can encourage mold or mildew growth, this type of continuous airflow maintains a consistent temperature throughout your canopy.

For indoor plants to access CO2 and expel extra moisture through their leaves, regular air exchange is essential. When airflow decreases, your crop becomes stressed because hot patches develop and humidity rises in some areas. By cycling enough air volume to maintain consistent conditions throughout the tent, this inline duct fan for grow tent installations addresses that issue.

25W EC Pure Copper Motor Built for Long, Demanding Runs

This fan is one of the more energy-efficient choices for continuous grow tent operation because its EC pure copper motor draws only 25 watts. Because copper windings conduct electricity more effectively than aluminum counterparts, less energy is lost as heat over long cycles. Without compromising airflow output, this model significantly reduces electricity costs over the course of a growth season.

One of the primary causes of exhaust fan degradation over time, particularly in enclosed or poorly ventilated mounting sites, is heat buildup. The design of this motor helps prevent premature wear on internal components by reducing excessive heat accumulation during continuous operation. It is a useful and durable match for the warm, humid conditions typical in grow tents and indoor garden enclosures because of the copper construction's corrosion resistance.

10-Speed PWM Controller with 4 Auto Modes and App Access

A PWM controller offers 10 speed settings, allowing you to adjust airflow from a light breeze to full exhaust power. In addition to human adjustment, the fan has four automated modes that react to changes in the surroundings, allowing it to adjust without constant supervision. An integrated timer gives you an additional degree of scheduling freedom, letting you plan ventilation cycles around your daily routine or lighting schedule.

By displaying real-time temperature and humidity monitoring on your phone, the smartphone app goes one step further. You can change fan speed, switch modes, and check conditions from across the room or when you're not at home. This degree of remote access eliminates most of the daily uncertainty associated with climate control for growers operating numerous tents or meeting strict environmental goals during flowering.

Noise as Low as 27.1 dB for Overnight and Extended Use

This fan produces only 27.1 dB of noise at low speed, which is roughly the volume of a whisper or a quiet room at night. This makes it practical for overnight use in shared living areas, closets, or bedrooms, where noisier fans quickly become an issue. The noise level is kept low enough to avoid interfering with sleep or conversation, even at higher speeds.

Most growers underestimate the importance of noise, particularly in residential setups where the fan operates 18 to 24 hours a day. A fan that is silent at first but rattles or hums after a few weeks defeats the purpose. This inline duct fan for grow tent applications features an EC motor that rotates smoothly and evenly, reducing vibration and maintaining a steady noise level for extended daily use.

Carbon Filter Compatibility for Odor and Particle Reduction

To reduce odors and airborne particles that naturally accumulate in sealed growing environments, this device works in tandem with a carbon filter. The chemical substances that cause strong plant odors during flowering and late growth phases are removed from the air as it passes through the filter before it is expelled. As a result, the exhaust is cleaner and won't smell strongly in nearby rooms or hallways.

In addition to controlling odors, the filter captures particulate matter and fine dust that may be carried into a tent during plant maintenance or as the soil dries out. Plant health and the surrounding air quality both benefit from keeping that substance out of the air. This odor and particle management solution is more of a necessity than an optional addition for anyone using an inline duct fan for grow tent production in a shared house or flat.

Full Inline Duct Fan for Grow Tent Kit with 8 ft Ducting Included.

The fan unit, an 8-foot double-layer aluminum-foil duct, two clamps, two hanging straps, and a handbook are included in the box. Routing the double-layer duct through tight tent openings or around corners is much simpler because it resists tearing and maintains its shape better than single-wall alternatives. You can mount and connect the system right away, as the clamps and straps are included.

With dimensions of 12.01 × 8.27 × 7.28 inches and a weight of 9.92 pounds, this inline duct fan for grow-tent applications fits standard 4-inch vent ports. The hanging straps allow you to suspend the fan to lessen vibration transfer to tent poles or shelving, and there is no need to purchase additional fittings or adapters. Time is saved, and compatibility issues are avoided with this ready-to-install solution.