ONA Air Filter

ONA Air Filter
ONA Air Filters allow for the complete and continuous air filtration of your indoor garden's air exhaust. Just attach to your ventilation system, insert the desired number of ONA blocks, and any unwanted odors will be removed from your ducting, quickly effectively, and permanently.

ONA Air Filters allow for the complete and continuous air filtration of your indoor garden's air exhaust. Just attach to your ventilation system, insert the desired number of ONA blocks, and any unwanted odors will be removed from your ducting, quickly, effectively, and permanently.

Freshness that Lasts!
ONA air filters will provide continuous neutralization of your ventilations odors until the ONA blocks are exhausted. Once the blocks have been fully consumed the lid can be opened and the blocks replenished.

Designed to Fit in with your System

The ONA air filter comes in a number of different diameters to cater to your hydroponics set up: 4, 6, 8, 10 & 12 inch ducts.

• Retail packaged with graphical instructions for use
• ONA Air Filters for ventilation odor control
• Metal lid with rubber seal to ensure airtight.
• Lid easily removed via quick release catches, enabling easy replacement of ONA blocks when exhausted.
• Desired number of blocks inserted into meshwork metal tube within ducting.
• Air blows through the ONA air filter and any odors within the ventilation system will be removed