Ventilation Kit

On Sale 12% OFF RRP $484.95 Hot
Hyper Fan 150MM (6" Inch) + Phresh Carbon Filter 150 x 500MM 475CFM + 6M Duct
On Sale 11% OFF RRP $629.95 Hot
Stealth Hyper Silenced Fan (6" Inch) + Phresh Carbon Filter 150MM x 300MM + 6M Duct
On Sale 10% OFF RRP $449.95 Hot
Hyper Fan 150MM (6" Inch) + Phresh Carbon Filter 150 x 300MM 318CFM + 6M Duct
On Sale 12% OFF RRP $504.95 Hot
Hyper Fan 150MM (6" Inch) + Phresh Carbon Filter 150 x 600MM 550CFM + 6M Duct
On Sale 15% OFF RRP $779.95 Hot
Hyper Fan 200MM (8" Inch)  + Phresh Carbon Filter 200 x 1000MM 950CFM + 6M Duct
On Sale 7% OFF RRP $559.95 Hot
Hyper Fan 200MM (8" Inch) + Phresh Carbon Filter 200 x 500MM 750CFM + 6M Duct

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Author: Bluelab  

Measuring the temperature of a solution Control your nutrient solution temperature and prevent big swings. Temperature affects plant growth, flowering, seed production and pollination. If it’s too cold, seeds won’t germinate, cuttings won’t root, flowers won’t produce pollen. Your plants will grow slowly or stop growing altogether. Too hot, your seeds won’t germinate and cuttings won’t root. Plants can die from oxygen deficiency, or succumb to pathogens that like higher temperatures. Most plants prefer a root zone temperature of 18 ...

The Hyper Fan™ Series... Quiet, Smooth And Efficient When Compared To Other Fans In Its Category: Extremely energy efficient running at 1/2 the power of comparable fans. You get it all! More ai ...

EXPERIENCE THE PHRESH DIFFERENCE. Phresh® Filters are state of the art carbon filters that scour the air to make it clean of dust, foreign particulates, organic compounds and odors. Competitively priced, Phresh® Carbon Filters are half the weight, last twice as long and have the largest selection of sizes to choose from. Phresh® Filters rely on the unique properties of RC-48 Australian activated carbon. They are used in research labs, plant breeding, tissue culture, indoor gardening, backyard & commercial greenhouses for their total airstream filtration char ...

Max Fans are in line mixed-flow fans capable of jaw-dropping performance at high static pressure through innovative design. Manufactured in Germany they pack a serious punch for their size, operating costs, and quiet operation rising to the challenge where centrifugal fans just aren’t cutting it. Aerodynamically optimized laminar airflow and extremely high efficiency set the Max Fan in a class of its own and those seeking the highest quality in professional grade fans know there is only one option for true and reliable performance, Max Fan. ...


We asked two experienced growers (Dan from Oregon and Fred from The Netherlands) to face off with their different opinions on how to calculate your fan requirements. Whose method do you think is the best? Dan's Method - Calculating By Room Volume You will find many calculations on the web for sizing a fan for ventilating indoor gardens; however, what ma ...

Proper odor control can be a very important part of any indoor garden. There are a few major methods that growers use to manage the odor produced by their garden. Depending on the type of plants you grow, you may not want the odors produced to escape your grow room. For example, lemon sage and castor beans are very fragrant. We hope this guide will help you select the correct odor management system for your grow room. Carbon Filters There are many methods available for controlling odor, the most popular of which is a carbon filter. A c ...

Author: phresh filters  

Phresh Filters and Pressure Drop Carbon filters cause a pressure drop across the fan. An unrestricted fan working on full power will give the manufacturer’s specified air flow but when a carbon filter is connected to the fan it will reduce the air flow. Phresh Filters have the lowest air flow drop across any fan due to the carbon quality and superior design. The triple activated carbon RC4/8 is perfectly sized to give you the best air f ...