Climate Control

Headwind HVC

HVC Carbon Filter

HVC Carbon Filters are designed to deliver premium odour control and superior air purification for hydroponic environments. Built with high-grade activated carbon, these filters effectively capture and neutralise airborne contaminants, ensuring a fresh and discreet growing space. Their robust design makes them a trusted choice for growers who demand consistent and reliable performance. Each filter is manufactured with precision, balancing airflow capacity with odour scrubbing efficiency. This ensures that your ventilation system runs smoothly without unnecessary restrictions, while still maintaining powerful filtration. The filters are available in multiple sizes, allowing you to choose the perfect match for your fan and grow space requirements. To enhance durability, every HVC Carbon Filter includes two Velcro pre-filters. These pre-filters extend the life of the carbon core by trapping larger particles such as dust and debris before they reach the activated carbon. This design not only improves filtration efficiency but also ensures that your investment lasts across multiple grow cycles. Compatible with centrifugal, mixed-flow, and silenced fans, the HVC range provides versatility for a variety of indoor setups. Whether you’re running a compact tent or a large commercial grow room, HVC Carbon Filters deliver professional-grade performance with long-lasting reliability.

Headwind HVC

HVC Mixed Flow EC Fan

The HVC Mixed Flow Fan is a high-performance inline fan engineered for efficient and quiet ventilation in hydroponic grow rooms, tents, and controlled environments. It features advanced Electronically Commutated (EC) motor technology, offering superior energy efficiency and precise speed control. The mixed-flow impeller combines the strengths of axial and centrifugal designs, delivering robust airflow with excellent static pressure while maintaining whisper-quiet operation. Each fan includes a dedicated speed controller out of the box, allowing growers to fine-tune airflow based on environmental requirements across different growth stages. Its lightweight ABS housing, along with a mounting bracket or hanging tabs, ensures easy and flexible installation in a variety of setups, whether compact tents or full-scale rooms. Offering a broad range of sizes, from compact 100 mm units to robust 200 mm models, the HVC Mixed Flow Fan caters to diverse ventilation needs. Each size delivers optimised performance metrics (airflow, power draw, and weight), making it easy to match to your grow environment. A standard 12-month warranty adds confidence and reliability to its long-term performance.

Headwind HVC

HVC Smart Speed Controller

The HVC Smart Speed Controller is a temperature-driven controller for EC inline fans that delivers precise, stable airflow control without the need for a separate power supply. It draws power from the connected EC fan and uses an NTC thermal probe to read room temperature in real time. Two operating modes provide flexibility: Auto mode maintains a user-set temperature by automatically adjusting fan speed in steps, while Manual mode holds a constant speed for fixed extraction. A programmable high-temperature alarm can override settings to protect the environment when conditions exceed your threshold. The unit provides four 3.5 mm control outputs to manage up to four compatible EC fans from a single controller, keeping wiring tidy and control centralised. Clear on-device controls make setup quick, and wall-mount hardware is included for a clean installation. Designed specifically for Headwind HVC EC fans (and other EC fans using the same control interface), this controller focuses on dependable temperature-based control. Humidity targets, scheduling and light-based modes are reserved for the separate HVC Smart EC Fan Controller PRO.

Headwind HVC

HVC Silenced Mixed Flow EC Fan

The HVC Silenced Mixed Flow Fan is a mixed-flow inline unit built into an acoustically insulated canister to reduce operating noise while maintaining strong airflow and static pressure for ducted runs. Its EC (electronically commutated) motor delivers efficient torque and smooth control at low RPM, letting you dial in ventilation precisely without the surging typical of basic AC fans. Inside the housing, the mixed-flow impeller balances axial volume with centrifugal pressure, helping the fan maintain flow through carbon filters, bends and longer lengths of ducting. The canister’s internal acoustic lining dampens motor and airflow noise at the source for a quieter installation. Each fan ships with a matched EC speed controller, so you can set and hold the exact airflow needed across propagation, vegetative and bloom stages. Standard inlet/outlet collars integrate directly with ducting and accessories, and the supplied mounting tabs or bracket make hanging or fixed installs straightforward. The silenced range is available in 150 mm, 200 mm, 250 mm and 315 mm, covering small tents through to larger rooms. When paired with a correctly sized carbon filter, the system provides discreet, controllable extraction with equipment-focused reliability.