ONA Air Filter Odour Control Duct

The ONA Air Filter Odour Control Duct attaches to your extraction system, and air passes through it to the ONA Block Odour Neutraliser, which removes all unwanted odours.

Please note that ONA Block Odour Neutralisers are all available separately.

This product is ideal for use in hydroponic systems, and it offers growers several distinct features:

• Uses ONA Blocks for excellent odour control
• Made of robust and lightweight steel
• A very efficient delivery system for ONA’s odour control products
• Airtight fit guaranteed from the metal lid with a rubber seal
• It removes odours when air goes through it
• Easy replacement of ONA blocks when depleted
• The lid removes easily using quick-release catches

How Does it Work?

The ONA Air Filter consists of a steel unit that is roughly cylindrical with wire mesh internally mounted housing that contains the ONA Blocks. The blocks are easily accessed using a lid and quick-release catches. The air passes through the extraction system, and the ONA Blocks interact with any unwanted odours before reaching their exhaust point, where it vents into the outside environment.

How to Use?

This product attaches directly to your extraction system ducting. Ensure you position it after the carbon filter and extractor fan combination. To do this, switch off your extraction unit, take out a small section of the ducting and then put the product in its place and ensure it is well supported.

ONA recommends using chains and rope rachets; alternatively, support it from underneath.

Fix the ducting back to each side with gaffer tape or a jubilee clip. Then open both the catches, which are adjacent to the lid, unscrew and remove the top from the ONA Block and place it in the wire meshing to accommodate it.

Now close the lid and re-apply the two quick-release catches to seal the unit. You then switch your extraction system on at the mains and let the system provide you with an odour-free environment.

Where Can I Buy The ONA Air Filter Odour Control Duct?

You can easily buy the ONA Air Filter from our online shop.