Description

600-1800W Mixed Flow Filter Kit – Grofan 150 with Progrow 150 x 300

• Grofan: 150 @ 530 m³/h
• Progrow Filter: 150 x 300 @ 595 m³/h 

GroFan

Grofan have a complete range of energy efficient Mixed Flow In-Line fans that are now quieter than any other product on the market. Grofan is now in a range of four products in the range which have been designed for use with rigid and flexible ducting. In Line Mixed Flow fans offer two and half times the pressure of conventional axial fans, are dimensionally more compact making them ideal for many ducted applications. The impeller blade design with guide vanes provides optimum pressure characteristics and simple connectivity and quieter more efficient running provides the complete solution. The Grofan Mixed Flow In-Line fan can operate in both horizontal and vertical positions and can be mounted to meet its optimum performance.  It has a Hi-Lo in built fan speed control switch to suit your application.

The Grofan should be of the mixed flow design specifically for use with rigid and flexible ducting with energy efficiency and low sound levels in mind. The fan shall be fitted within the ducted system and isolated from the building structure by means of Anti- Vibration mountings.

Progrow Filters

Progrow might not be a name you’re familiar with just yet but don’t let that put you off. Progrow brings together decades of experience in all aspects of hydroponics and commercial gardening to develop a range of products that is innovative, cost effective and designed with growers in mind.

Progrow carbon filters are the result of years of development and testing in real world situations to find the most effective carbon grade and filter design. Progrow filters are constructed from galvanised steel rather than aluminium to make them easier to transport and less likely to become dented (internet sales). They feature clever built-in hanging brackets to aid fitment and come in discreet packaging.

The more internal surface area carbon has the greater it’s capacity to absorb odours and the longer it will last. Progrow use virgin granular 4/12 graded carbon which is a larger size than some other brands, this is the reason Progrow filters have great airflows. The more dust carbon a filter contains the harder any fan pulling through it will have to work to move air.

Our carbon beds are a set width because in our experience more carbon doesn’t necessarily make a better filter. It’s important to remember that when filtering air the amount of time odours are in contact with the carbon bed is a fraction of a second. The quality and effectiveness of carbon is much more important than how much of it there is. Added to this the fact that the deeper the carbon bed the harder your fans will have to work to move air through it. Progrow filters have a 50mm bed, which we believe is the most sensible compromise between lifespan and airflow.

The carbon is sourced from Australia due to it’s consistent quality and unique composition which provides a greater internal surface area than carbon from any other part of the world. Don’t be fooled by other brands marketing their carbon as 4/12, if it’s not Australian virgin granular 4/12 it’s not the same.