18x24x2 MERV 12 P + Carbon Air Filter

The Ironside 18x24x2 activated-carbon air filter pairs pleated filtration with a carbon layer to trap both airborne particles and the odors that come with cooking, pets, smoke, and VOCs.

• Captures everyday particles plus neutralizes household odors
• True 18x24x2 fit — sized to drop straight into standard HVAC and furnace systems
• Electrostatically charged, moisture-resistant pleated media
• Made in the USA
• Replace every 60–90 days for best airflow and efficiency

Built here. Breathe better.