ITESIER Cabin Air Filter Kit for Mercedes GLE/GLS/ML (2012–2019) — 3‑Piece set with 2 Charcoal + 1 Particulate

ITESIER Cabin Air Filter Kit refreshes cabin and intake airflow for compatible 2012–2019 Mercedes GLE, GL and GLS models by replacing the OEM interior and under-hood filters with a three-piece set.

This kit is engineered to match the fit and filtration roles of the original equipment filters (OEM numbers like 1668300318, 1668300218 and equivalents) for several Mercedes SUVs built between 2012 and 2019. It includes two charcoal media filters that install behind the glove box to support recirculated cabin air, plus one particulate media filter that mounts under the hood to protect fresh incoming air. The set simplifies maintenance so you replace both recirculation and fresh-air elements in one straightforward purchase.

Which Mercedes models will this filter kit fit?

These ITESIER filters are designed to fit a range of Mercedes SUV model years and trim levels where the listed OEM part numbers apply. Confirm compatibility with your vehicle’s model year and part number before ordering to ensure proper fit and function.

• Compatible with 2016–2019 GLE variants (GLE300d, GLE350d, GLE400, GLE43/45/63 AMG, GLE450, GLE550e, etc.).
• Fits 2012–2015 ML series (ML250/ML350/ML400/ML550/ML63 AMG) and 2013–2016 GL models (GL350/GL450/GL550/GL63 AMG).
• Works with 2017–2019 GLS models (GLS350d, GLS450, GLS550, GLS63 AMG).
• Check your owner’s manual or existing part number (e.g., 1668300318) to confirm match.

What parts are included and where do they go?

The kit contains three filters purpose-built for the two different air paths: two charcoal cabin recirculation filters and one under-hood particulate intake filter. Installation points are the glove box recirculation housings (two filters) and the fresh-air intake under the hood (one filter).

• Two charcoal media filters: behind glove box for interior recirculated air control.
• One particulate media filter: under-hood fresh air intake to trap dust and debris.
• Matches OEM design and dimensions for straightforward replacement.
• Packaged together to save time selecting multiple items separately.

How will replacing these filters affect daily driving?

Fresh, correctly sized filters maintain consistent airflow to the HVAC system and cabin, helping to reduce dust and odors carried into the interior without changing vehicle performance. Replacing both recirculation and fresh-air filters gives balanced filtration across systems and can help your HVAC run as intended by the manufacturer.

• Improved cabin air freshness by replacing charcoal recirculation filters.
• Maintains unrestricted airflow for heating and cooling efficiency.
• Helps trap road dust and larger particulates before they enter the cabin.
• One purchase replaces both common service points at once.

How do I confirm and install this ITESIER filter kit?

Verify your vehicle’s model year and the OEM part numbers listed on your current filters or in the owner’s manual. Installation typically requires simple glove box removal for the cabin filters and access to the under-hood intake housing for the particulate filter; basic hand tools are usually sufficient.

• Match part numbers such as 1668300318 or 1668300218 to confirm compatibility.
• Follow vehicle-specific service guides for glove box and hood housing access.
• Swap old filters for new ones, observing airflow direction marking on each filter.
• No special calibration required after replacement.

Who is this for: This three-piece ITESIER kit is aimed at Mercedes GLE, GL and GLS owners who want a complete replacement solution for both cabin recirculation and fresh-air intake filters in one purchase. It’s ideal for DIY maintenance enthusiasts, independent shops, and drivers preparing vehicles for seasonal service where fit, OEM-equivalent function, and convenience matter. Always confirm vehicle fitment by model year and part number before purchasing.