Iso-Max WhispAir Extraction kit 200mm (8")

Sale price£419.99


The 8” Iso-Max fan and WhispAir carbon filter kit is the ideal solution to taking control over your indoor grow room environment. Delivering brilliant performance at an exceptional value, this fan and filter set-up gives you the tools to regulate airflow in your indoor grow space without breaking the bank.

Key features of the Iso-Max fan and WhispAir filter kit:

  • The thermally insulated fan delivers extremely silent air extraction
  • Powerful fan maintains pressure during long runs of ducting
  • Brilliant value filter that effectively eliminates unwanted smells
  • Includes wall-mounted brackets for secure, easy hanging
  • Variable 3-speed fan providing superior environment control

Furthermore, each kit comes with everything you need to get set up right away; a fan and filter, 5m of ducting, a fast clamp to connect the filter and fan, and a quick-release clip to attach the ducting to the other side of the fan.

Iso-Max Fans Product Details

Iso-Max fans are built to win! Their robust, ingenious design delivers some of the best airflow rates out there, comfortably sucking out hot air from grow rooms of all sizes. They include high-grade acoustic foam padding for silent running.

Furthermore, Iso-Max indoor grow fans can be easily controlled with the SMS Hybrid Controllers. While the smaller sizes already include a built-in 3-speed switch to change the fan’s extraction speed.

Tech Specs

  • Length: 600 mm
  • Weight: 8 kg
  • Diameter: 200 mm
  • Capacity: 870 m3/h
  • Current: 0.5 A
  • Power: 121 W
  • Speed controller: 3 speeds
  • Speeds: 740 / 690 / 870

Head here to learn more about Iso-Max fans.

WhispAir Filter Product Information

WhispAir’s 8” carbon filter delivers long-lasting elimination of bad smells in your grow tent. It’s fitted with a 38mm layer of high-grade RC48 Australian activated carbon and trapped inside a strong aluminium casing to guarantee long-lasting durability.

The filter’s lightweight design makes it easy to hang and connect to the extractor. And once installed, growers can look forward to over two years of effective air cleansing from their grow space.

Tech Specs

  • Size: 8” 200/500mm,
  • Airflow: 1250m3h
  • Includes user manual
  • Spare carbon filter sleeve

Go here to find out more about WhispAir carbon filters.

Optimising Your Carbon Filter’s Performance 

To ensure your carbon filter stays in optimum working order, it’s important to regulate the environment in your grow space. A space with humidity above 75% will quickly reduce the filter’s lifespan.

This can be a particular issue during the propagation and vegetative stages when humidity is at its highest. In those circumstances, keep humidity below 70% to make sure your filter stays happy and your plants thrive. Many growers have 2 filters, one that they use during the veg period (high humidity) and a second that they only put up during flower when the carbon filter is most needed, as its not used in high humidity the lifespan of this filter will be longer and more reliable.

For more information about regulating your grow room humidity, you can read our Guide to Growing Indoors.

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