NU-AIR CHARCOAL ACTIVATED CARBON FILTER – UNIVERSAL

The Nu-Air Universal charcoal filter is an activated carbon material that helps eliminate outdoor smoke and odours. It is typically installed only on the OA (Outside Air) side of the HRV / ERV, thus sold in singles. Nu-Air Charcoal Activated Carbon filter. Sold individually.  NuAir Part number CHAR HRV  Nominal size 12" x 14" < cut to your size.

MAINTENANCE INSTRUCTIONS:

• Vacuum Every 1-3 Months As Needed (In Reverse Direction To Airflow)

• DO NOT WASH

• Replace Annually