20x35x2 MERV 12 P + Carbon Air Filter
The Ironside 20x35x2 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 20x35x2 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.
Specs
| Nominal size | 20x35x2 |
| Actual size | Cut to cabinet footprint — see description |
| MERV rating | 12 |
| Filter type | Pleated + activated carbon |
| Media | Electrostatic synthetic |
| Replace | Every 6–12 months |
| Made in | USA, by our manufacturing partners |
All 20x35x2 filters → · Which MERV do I need?
Product FAQ
Will a 20x35x2 filter fit my system?
If your slot or old filter says 20x35x2, yes — nominal sizes are standardized. This is deep-pleat cabinet media; match the letter code to your cabinet brand.
What does MERV 12 capture?
MERV 12 captures pet dander, mold spores, fine dust and pollen — the sweet spot for homes with pets or mild allergies.
How many packs should I buy?
Shipping is flat-rate and stays the same on 1, 2 or 3 packs — so a year's supply in one order is the cheapest way to buy. A 2-pack covers one to two years.
Is this filter made in the USA?
Yes — American-made by our manufacturing partners with electrostatic synthetic media in heavy-duty frames. Built here. Breathe better.