Follow Us On...

ONA Air Filters




ONA Air Filters

Looking for an effective way to control unpleasant odours in your hydroponics grow area? Look no further than ONA Air Filters, one of the world’s top odour control products.

ONA-Air neutralizes odours without overwhelming your senses with an overpowering fragrance, providing you with peace of mind and reassurance that your grow area will remain odour-free.

The ducting attachment features a sturdy cylindrical steel unit with an internally mounted wire-mesh housing for ONA Blocks (sold separately). Simply replace the ONA Blocks through the unit’s easy-to-use lid and twin catch system.

ONA Air Filters are designed to treat all the air passing through your extraction system before it reaches the exhaust point, ensuring that your grow area remains fresh and clean-smelling. They come in a variety of sizes, ranging from 4 inches to 12 inches, so you can find the perfect fit for your standard ducting and extraction fans.

Say goodbye to unwanted odours and hello to a fresh, clean-smelling grow area with ONA Air Filters. Try them out today and experience the difference for yourself!


  • Retail packaged with graphical instructions for use
  •  Air Filters for ventilation odour control
  • Metal lid with rubber seal to ensure air tight.
  • Lid easily removed due to quick release catches
  • Easy replacement of ONA blocks when exhausted.
  • Desired number of blocks inserted into mesh work metal tube within ducting.


Additional information


4", 5", 6", 8", 10", 12"


There are no reviews yet.

Be the first to review “ONA Air Filters”

Check Out

Related Products