RVK Fan & Rhino Hobby Filter Extraction Kit

GAS UKSKU: K-110309

Size: 4" (100mm) 184m3/hr
Sale price£133.99

Tried and Tested Extraction Kits

RVK fans were built for use in industrial settings, making them practically indestructible! There are quieter and more efficient fans now available if you want to spend a little extra, but if you're looking for an extraction system that's solid and dependable, then RVK kits are perfect for the job. The Rhino Hobby filter gives you most of the benefits of the Rhino Pro, but at a lower price-point, making this kit ideal for growers on a tight budget.

Recommended Additional Purchases

Hanging equipment - to mount your extraction kit at the top of your grow room or grow tent

How the RVK Fan & Rhino Hobby Filter Extraction Kit Works

Our RVK & Rhino Hobby Extraction Kit contains everything you need to remove stale air and odours from your grow room or grow tent. All the parts are top-quality and matched to work together perfectly. Systemair RVK fans are notoriously well-made and reliable and Rhino Hobby Filters are easily the best budget carbon filters around, though it must be noted that they will remain effective for roughly half the time of the Rhino Pro, at around 9 – 12 months. A fast clamp makes easy work of joining the fan and filter together while five metres of ducting and a duct clip allow you to vent to a convenient outlet. A power cable with a moulded mains plug for the extraction fan completes the set-up.

Airflow Rates

4" (100mm) 184m3/hr (RVK A1) with 100mm/300mm Rhino Hobby Filter

5" (125mm) 220m3/hr (RVK A1) with 125mm/300mm Rhino Hobby Filter

5" (125mm) 323m3/hr (RVK L1) with 125mm/300mm Rhino Hobby Filter

6" (150mm) 428m3/hr (RVK A1) with 150mm/300mm Rhino Hobby Filter

6" (150mm) 720m3/hr (RVK L1) with 150mm/600mm Rhino Hobby Filter

8" (200mm) 796m3/hr (RVK A1) with 200mm/400mm Rhino Hobby Filter

8" (200mm) 1008m3/hr (RVK L1) with 200mm/600mm Rhino Hobby Filter

10" (250mm) 780m3/hr (RVK A1) with 250mm/600mm Rhino Hobby Filter

10" (250mm) 1080m3/hr (RVK L1) with 250mm/600mm Rhino Hobby Filter

12" (315mm) 1300m3/hr (RVK A1) with 315mm/600mm Rhino Hobby Filter

To see our full Extraction Kits range, click here



1 x Systemair RVK Sileo inline duct fan in either 4" (100mm), 5" (125mm), 6" (150mm), 8" (200mm), 10" (250mm) and 12" (315mm) (more than one air flow option exists for some sizes)

1 x Rhino Hobby carbon filter (to match your RVK)

1 x 5m length of Aluminum Flexi-Ducting

1 x 2m Mains IEC Lead

1 x Fast Clamp

1 x Duct Clip


  • Money-saving deal over buying the items individually
  • Available in several sizes to suit your needs
  • Rugged and dependable RVK inline duct fan
  • Rhino Hobby Carbon Filter – the best quality budget carbon filter on the market
  • The fan, filter and ducting are all matched together for excellent performance
  • Easy to use fast clamp makes joining the fan and filter a doddle
  • Comes with five metres of ducting, allowing you to vent to a convenient point

How To Use

How to Use the RVK Fan & Rhino Hobby Filter Extraction Kit

Check out the following blog post for a visual guide to installing extraction systems. Note that this kit includes a fast clamp, so the method of joining up the fan and filter is slightly different in this case.

Make sure that you hang the system at the top of your grow area (to remove hot air) and make sure that ducting leads to an outside point. Keep ducting runs as short as possible, as every extra metre of ducting reduces the maximum flow-rate. Try not to include sharp bends in the layout of your ducting or you will reduce the effectiveness of your system.

Every 8-12 weeks the duct-coupler at one end and the bottom at the other end need to be swapped over. This evens out the wear at each end of the filter. If the ends are not changed every 8-12 weeks then the Rhino Hobby carbon filter will not last the full 9-12 months expected lifespan.

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