Febreze Cabin Air Filter PUREFLOW RZ18108 — Unscented Odor Control, Activated Charcoal & Baking Soda

Febreze Odor Control UNSCENTED Cabin Air Filter (PUREFLOW RZ18108) is a multi-layer cabin filter that traps particles and neutralizes odors without adding any fragrance.

This unscented cabin air filter combines activated charcoal and baking soda within a four-layer PUREFLOW structure to remove dust, pollen, soot and odor-causing gases from vehicle HVAC intake air. Designed as an OEM-replacement fit for many GM platforms and compatible models from Acura, Buick and others, it preserves airflow while reducing airborne contaminants so passengers breathe cleaner-feeling air without masking smells with perfume.

How does this filter remove odors without a scent?

The filter uses activated charcoal and baking soda to adsorb and chemically neutralize volatile molecules instead of covering them with fragrances. Its unscented design means no added perfumes that can irritate sensitive noses while still targeting the compounds that create stale or smoky cabin air.

• Activated charcoal layer captures volatile organic compounds and gases.
• Baking soda boosts neutralization of acidic and sulfurous odor components.
• Unscented — no masking fragrances added.
• Works passively with vehicle HVAC; no power or maintenance required beyond replacement.

Will it trap pollen, dust and other particulates?

Yes — the PUREFLOW RZ18108 has multiple filtration layers that capture common particulates such as dust, pollen and road soot while maintaining balanced airflow for HVAC performance. This helps reduce irritants entering the cabin, improving perceived air quality for occupants.

• Multi-layer media captures fine dust and larger debris.
• Reduces pollen and common outdoor allergens brought into the vehicle.
• Designed to limit clogging while preserving efficient air circulation.
• Recommended replacement interval varies by driving environment and mileage.

How easy is installation and which vehicles fit this filter?

Installation is straightforward and typically takes under 10 minutes for most vehicles. Each box includes a QR code linking to step-by-step, vehicle-specific videos to guide homeowners and technicians through the replacement process.

• QR code directs to installation videos for model-specific instructions.
• Form and frame designed to replace specified GM part numbers directly.
• Compatible models include Acura ZDX and many Buick and GM platforms.
• No special tools required for most cabin filter housings.

What parts and compatibility should I check before ordering?

Confirm your vehicle’s OEM cabin filter part number or consult the compatibility list to ensure a proper fit. This Febreze PUREFLOW filter replaces multiple General Motors part numbers and is compatible with a range of Acura, Buick and select GM models listed by the manufacturer.

• Replaces GM part numbers such as 13356914, 13508023, 23135671 and others.
• Compatible with Acura ZDX; BrightDrop Zevo; Buick Enclave, Encore GX, Envision and more.
• Check owner’s manual or current filter part number for verification.
• Return or exchange if the part does not match your vehicle’s specifications.

Who is this filter for? Drivers and passengers who prefer neutral-smelling air and want to reduce common airborne contaminants in their vehicle will benefit from the Febreze Odor Control UNSCENTED Cabin Air Filter. It’s a good choice for allergy-conscious riders, families, rideshare drivers and anyone seeking an OEM-fit replacement that targets odors chemically rather than masking them with fragrances. Ideal for owners of compatible Acura and Buick models or GM vehicles requiring the listed part numbers, this filter is built to keep cabin air feeling fresher while maintaining HVAC efficiency.