Grow Industry Big Farmer Extraction Kit 4250m3 – High Flow Extraction Kit for Cultivation

The Grow Industry Big Farmer Extraction Kit 4250 m³/h is a complete ventilation solution for large-scale crops. Designed for professional grow rooms and large surface grow rooms, this kit provides an extraction flow rate of up to 4250 m³/h through an extractor 315mm mouth, ensuring constant air renewal, effective control of temperature and humidity and total elimination of odors thanks to its high-density active carbon filter.

The kit includes high flow centrifugal extractor, active carbon filter compatible with the mouth of the extractor, flexible aluminum tube and the metal clamps necessary for a quick and safe installation. It is the ideal option for professional growers who need a robust, silent and durable system, capable of managing large volumes of air in industrial growing rooms or greenhouses.

With the Big Farmer 4250 m³/h Kit you will have a perfectly controlled growing environment: renewed air, stable temperature, no annoying odors and a long useful life of the filter thanks to its virgin active carbon of mineral origin.

Maximum flow: 4250 m³/h, ideal for large surface growing rooms.

Mouth diameter: 315 mm, compatible with the included filter and tube.

Active carbon filter: High density for total odor elimination in large volumes.

Complete kit: extractor, carbon filter, flexible aluminum tube and clamps included.

At GrowIndustry we only work with products of proven quality and trusted brands.

Each item goes through a check before shipping to ensure you receive it in perfect conditions and ready to use.

Your satisfaction is our priority.

The Big Farmer 4250 m³ Kit is optimized for quick and safe assembly, with no additional calculations required.

- Calculate the room's volume: height × width × length = m³.

- Multiply that result × 60 to verify the necessary airflow.

- Install the extractor and connect the activated carbon filter in-line.

- Join the flexible ducts and seal with aluminum tape to prevent leaks.

- Maintain negative pressure in the grow space for total odor control.

- Periodically check the filter's condition and replace it when it loses effectiveness.