Febreze Cabin Air Filter HEPA Odor Control RZ18108H — Unscented, Fits 2018–2026 Chevrolet Equinox 1.5L, Activated Charcoal

Febreze Odor Control HEPA Cabin Air Filter by PUREFLOW RZ18108H is a multi-layer, HEPA-grade cabin filter that captures fine particles and neutralizes odors without adding fragrance.

Designed for modern vehicles including the 2018–2026 Chevrolet Equinox 1.5L and many GM models, this cabin air filter combines HEPA-level particle capture with activated charcoal and baking soda to reduce odor-causing contaminants. The filter’s advanced media balances high-efficiency filtration with low pressure drop to protect HVAC performance while improving in-cabin air quality. Installation is straightforward and supported by vehicle-specific video guides accessed via the QR code on the box.

How does this filter reduce odors without a scent?

The Febreze Odor Control filter uses unscented odor-absorbing media—activated charcoal paired with baking soda—that traps and neutralizes odor molecules rather than masking them with additives. Because no fragrance is added, it keeps cabin air smelling neutral and unobtrusive while targeting the sources of common vehicle smells.

• Unscented design absorbs odors instead of covering them
• Activated charcoal removes volatile organic compounds (VOCs) and fumes
• Baking soda layer tackles acidic and sulfurous odor molecules
• No perfumes or aerosolized additives introduced into the cabin

What level of particle filtration does PUREFLOW HEPA provide?

PUREFLOW’s multi-layer media delivers HEPA-grade performance, capturing a very high percentage of fine dust, pollen, and sub-micron particles that contribute to stale or dusty cabin air. The four-layer system is engineered to trap contaminants while maintaining consistent airflow for efficient HVAC operation.

• HEPA-level capture of up to 99.97% of particles at certain sizes
• Four filtration layers targeting different particle sizes and gases
• Designed to minimize pressure drop and preserve HVAC efficiency
• Reduces airborne dust, pollen, and many fine particulates in the cabin

Will this filter fit my vehicle and how easy is installation?

The RZ18108H replaces a range of GM part numbers and is compatible with many Acura, Buick, Cadillac, BrightDrop, and Chevrolet models. Most replacements take under ten minutes and a vehicle-specific QR-coded video on the packaging walks you through the steps for correct removal and fitting.

• Replaces GM part numbers including 13356914, 13508023, 23135671, and others
• Compatibility includes select Acura, Buick, Cadillac, BrightDrop, and Chevy models
• Quick swap—most installations complete in under 10 minutes
• QR code links to step-by-step, vehicle-specific installation video

How does this filter affect HVAC performance and maintenance?

The filter is engineered to balance high-efficiency filtration with optimal airflow so your HVAC system maintains reliable heating and cooling performance. By trapping dust and debris before they enter blower fans and ducts, it can help reduce system strain and the frequency of visible dust buildup inside vents.

• Low pressure-drop design preserves blower efficiency and airflow
• Helps keep HVAC ducts and vents cleaner between service intervals
• Recommended periodic replacement supports consistent air quality
• Installation access and replacement guidance included for easy upkeep

Who this is for: Drivers who want a fragrance-free approach to fresher in-cabin air—particularly owners of compatible Acura, Buick, Cadillac, BrightDrop, and Chevrolet vehicles—will appreciate Febreze’s combination of HEPA-level particle capture and odor-absorbing media. Choose this filter if you prioritize removing fine dust, pollen, and odor sources while retaining reliable HVAC airflow and a neutral-smelling cabin environment.