OIFILLIO Cabin Air Filter for Mercedes Sprinter & Metris — Under-Dash, Activated Carbon 2016–2026 Fit

OIFILLIO's cabin air filter replaces OE part 9108301100 to help trap dust, pollen and vehicle odors using coconut-shell activated carbon for fresher in-cabin air.

Designed specifically for Mercedes-Benz Sprinter, Freightliner Sprinter and Mercedes Metris models listed below, this single-piece under-dash filter fits where the factory cabin filter mounts and matches common OEM cross-reference numbers. It swaps directly for part numbers such as 9108301100 and related codes, offering a charcoal layer to reduce volatile organic compounds and smells while the pleated media captures particulates. Before ordering, confirm your vehicle uses the under-dash style cabin filter rather than the alternate location filter.

Which vehicles will this OIFILLIO filter fit?

This filter fits multiple Sprinter and Metris model years and some Freightliner-badged Sprinters. Check the compatible years and verify fitment via your vehicle details or the seller's confirmed fit tool.

• Mercedes Sprinter 1500: 2019–2023
• Mercedes Sprinter 2500/3500/3500XD: 2019–2026
• Mercedes Metris: 2016–2023 and eSprinter electric 2024–2026
• Freightliner Sprinter variants: select 2019–2021 model years

How does the activated carbon layer improve cabin air?

The coconut-shell activated carbon layer adsorbs many common vehicle odors and some gaseous pollutants while the pleated media removes dust and allergens. It does not eliminate all gases but reduces smells and contributes to a cleaner-smelling interior.

• Coconut-shell carbon targets volatile organic compounds and odors.
• Pleated fiber media captures dust, pollen and larger particulates.
• Single-piece design replaces the under-dash OEM filter directly.

What OEM numbers and cross-references does this replace?

OIFILLIO lists multiple cross-reference numbers to help identify the correct replacement for your vehicle. Use these references when comparing to your current filter or parts fiche.

• Common OEM: 9108301100, A9108301100
• Additional references: 4478300000, A9108301200, A9108307600
• Aftermarket equivalents: CUK30012, LAK1198, CAF15020C, CAF10005, E4927LC

How easy is installation and when should I replace it?

Installation is straightforward for anyone comfortable with basic under-dash access—no special tools required for most vehicles. Replace the cabin filter according to your vehicle manual or more frequently in dusty or urban conditions to maintain airflow and odor control.

• Under-dash replacement fits the Sprinter under-dashboard housing.
• No adhesives or electrical connections—just remove old filter and insert the new one.
• Replace every 12,000–24,000 miles or sooner if you notice reduced airflow or persistent odors.

Who is this for: Drivers and fleet managers of Mercedes-Benz Sprinter, Freightliner Sprinter and Mercedes Metris vehicles who want an OEM-fit cabin filter with an activated carbon layer to reduce odors and capture particulates. It suits owners performing routine maintenance or replacing a degraded under-dash filter and those who prefer a direct-fit aftermarket option with clear cross-reference compatibility. Confirm the under-dash filter style for your specific van before purchase to ensure proper fitment.