NPN 8-CAF163PD Cabin Air Filter with Activated Carbon

The NPN 8-CAF163PD is a direct-fit replacement cabin air filter designed to restore clean, fresh air to your vehicle's passenger compartment. This filter is engineered to trap dust, pollen, mold spores, and fine airborne particles before they circulate through your heating and air conditioning system, helping maintain healthy interior air quality.

Key Features:

• Activated Carbon Layer – The "PD" designation in NPN's product line indicates a particulate + deodorizing filter construction, using activated carbon to help neutralize odors and absorb harmful gases entering the cabin
• OEM-Equivalent Fit – Engineered to match original equipment specifications for a simple, tool-free drop-in installation
• High-Efficiency Filtration – Multi-layer filter media captures fine dust, pollen, and airborne contaminants to protect HVAC system components and occupants
• Improved Airflow – Replaces a clogged or aged filter to restore proper airflow to blower and HVAC systems
• NPN Warranty – Backed by NPN's 24-month / 24,000-mile limited warranty against defects in materials and workmanship

Regular cabin air filter replacement is recommended every 15,000–25,000 miles or once per year, depending on driving conditions. Replacing a worn cabin filter is one of the easiest and most cost-effective ways to improve in-vehicle air quality and protect your HVAC blower motor from debris buildup.