Choosing the Right Cabin Air Filter
Charcoal vs. Particulate Cabin Filters—What’s the Right Choice?
Choosing the right cabin air filter can improve the air quality inside your vehicle and protect the health of everyone riding in it. PTC offers both standard white particulate filters and charcoal media filters—each designed for different environmental needs and sensitivities.
Cabin Air Filter Facts:
- Over 80% of U.S. vehicles are equipped with a cabin air filter
- Cabin filters help HVAC systems stay free from debris and function properly
- Interior air quality can be up to 6x worse than the air outside
- Replacement is recommended every 12,000–18,000 miles or once per year
Why Choose Charcoal Media?
If you or your passengers suffer from allergies, asthma, or other breathing sensitivities, charcoal filters offer added protection. These filters are chemically treated and heat-activated to absorb odors and harmful gases through adsorption—not absorption. They help trap:
- Smoke
- Exhaust fumes
- Insecticides
- Offensive odors
PTC cabin filters trap particles as small as 0.001 microns—removing over 90% of harmful contaminants and gases. Choose the filter that fits your needs.