Febreze Cabin Air Filter HEPA Unscented RZ18112H — Activated Charcoal & Baking Soda Odour Control

Febreze Odor Control UNSCENTED HEPA Cabin Air Filter by PUREFLOW RZ18112H removes odors and microscopic particles from your vehicle’s cabin without adding fragrance.

This cabin air filter combines HEPA-grade media with activated charcoal and baking soda layers to trap fine dust, pollen, and odor-causing molecules while maintaining balanced HVAC airflow. Designed for easy replacement and engineered to fit a range of Dodge, Pontiac, and Toyota vehicles, the filter focuses on clean air performance without introducing any added scent.

How does this filter reduce odors without using fragrance?

The filter uses an unscented odor-control approach: activated charcoal adsorbs volatile compounds while baking soda neutralizes acidic and basic odor molecules. Together these media capture and chemically reduce smells rather than masking them, so cabin air smells fresher without added perfumes.

• Activated charcoal layer traps volatile organic compounds (VOCs) and fumes
• Baking soda layer helps neutralize lingering acidic/basic odors
• No added fragrances—suitable for scent-sensitive occupants
• Multi-layer arrangement preserves odor control over time

What level of particle filtration does PUREFLOW HEPA provide?

PUREFLOW Air Filtration Technology incorporates HEPA-grade media capable of capturing very small airborne particles that contribute to stale cabin air. This high-efficiency media targets pollen, dust and sub-micron particulates to help keep the interior air cleaner.

• HEPA-level capture for up to 99.97% of sampled dust and pollen
• Four-layer construction balances filtration and airflow
• Reduces airborne contaminants that settle into vents and upholstery
• Engineered to limit pressure drop and preserve HVAC performance

How easy is installation and which vehicles does it fit?

Replacement is straightforward and typically takes under 10 minutes for most vehicles; scan the QR code on the box for step-by-step, model-specific video instructions. The RZ18112H is sized and cross-referenced to replace several OEM part numbers and fits multiple Dodge, Pontiac and Toyota models.

• Quick swap design—most installs under 10 minutes
• QR-code access to guided installation videos for exact guidance
• Replaces Chrysler 68164981AA, General Motors 88970273, Toyota 87139-YZZ09, and others
• Compatible with Dodge Dart, Pontiac Vibe, Toyota Tacoma model ranges

Will this filter affect my vehicle’s HVAC airflow or performance?

PUREFLOW is engineered to provide high-efficiency filtration while minimizing pressure drop so your heating and cooling system continues to operate smoothly. The layered media is arranged to keep reliable airflow through the HVAC system while capturing contaminants.

• Optimized media layout to reduce resistance to airflow
• Helps maintain consistent cabin temperature control and fan function
• Designed for long-term, steady performance between changes
• Maintains balance between filtration efficiency and HVAC reliability

Who is this for: Drivers who want a no-fragrance solution for fresher cabin air—especially those sensitive to perfumes, commuters exposed to dust and pollen, or owners of compatible Dodge, Pontiac and Toyota models seeking a high-efficiency replacement filter. If you prefer neutral-smelling air and HEPA-level particle capture without compromising HVAC airflow, this Febreze PUREFLOW cabin filter is a practical upgrade.