Puroma Cabin Air Filter CP182 (CF11182) Activated Carbon 3-Layer for Honda & Acura — Odor Reduction, Dust & Pollen Capture

Puroma 3-layer activated carbon cabin air filter CP182 (CF11182) reduces odors and captures dust, pollen, and airborne contaminants for cleaner cabin air in compatible Honda and Acura models.

This Puroma cabin air filter combines a dense non-woven layer with an activated carbon sheet and a protective soda-woven cover to block particulates and neutralize common odors from traffic, exhaust, and pollen. Designed as a direct-fit replacement for several Honda and Acura vehicles, the filter aims to maintain HVAC efficiency while extending system life and improving in-cabin comfort.

How does this filter improve the air inside my car?

The filter uses a close-meshed non-woven layer to trap dust, pollen, and road debris while an activated carbon layer adsorbs odor-causing gases and volatile organics. Together they limit particulate ingress and reduce smells that can build up in the ventilation system without significantly restricting airflow.

• Three-layer construction: protective cover, non-woven particle layer, activated carbon core
• Catches fine particulates and common odor molecules
• Preserves cabin airflow for HVAC efficiency

Will this fit my Honda or Acura — which models are compatible?

Puroma CP182 (CF11182) is specified to fit a wide range of Honda and Acura model years; always verify fit before purchasing by comparing part numbers or checking vehicle compatibility notes. It replaces factory cabin filters in the listed models and is shaped and sized for direct installation in the designated housings.

• Honda: Civic, Clarity, CR-V, CR-Z, Fit, HR-V, Insight, Odyssey, Accord, Pilot, Passport (various years)
• Acura: RDX, TLX, INTEGRA, MDX, ADX (specified years)
• Check vehicle year and owner manual or the product fit guide before ordering

How often should I replace the Puroma cabin filter and how easy is installation?

For most drivers, replacing the cabin air filter once a year or every 12,000 miles keeps performance steady; if you drive in high-dust or polluted environments, consider swapping it around every 5,000 miles. The Puroma filter is designed for a quick, tool-light change—installers usually complete the job in about ten minutes following the airflow arrow on the frame.

• Recommended: annually or ~12,000 miles under normal conditions
• Heavily polluted or dusty roads: consider replacement every ~5,000 miles
• Installation: ~10 minutes; clear airflow arrow guides correct orientation

Does this filter affect my vehicle's HVAC performance?

Because Puroma uses a close-mesh filter media and a design focused on maintaining flow capacity, HVAC systems continue to operate efficiently while benefiting from cleaner intake air. Regular filter changes help your heating and air-conditioning run with less strain and reduce buildup on HVAC components.

• Maintains high airflow while filtering particulates
• Helps reduce HVAC system burden and potential odor sources
• Supports consistent cabin comfort and ventilation performance

Who is this for: The Puroma 3-layer activated carbon cabin air filter CP182 (CF11182) is for drivers of the listed Honda and Acura models who want improved in-cabin air quality, reduced odors, and an easy-to-install direct replacement. It's a practical upgrade for commuters, families, and anyone driving in urban or dusty environments who values ventilation performance and fresher cabin air.