BASENOR HEPA Cabin Air Filter with Activated Carbon for Tesla Model Y (4-Pack)

A sensible default for owners who want a straightforward, model-specific filter change without matching part numbers themselves. Confirm your exact variant against the listing exclusion before ordering. Cabin air in a Model Y is drawn in through an intake at the base of the windscreen, passes through a filter stack that sits behind the frunk liner, and then reaches the vents. Because the filter is the only thing between road air and the cabin, it is also the part that quietly degrades: as it loads with pollen, brake dust and leaf matter, airflow drops, the fan works harder and the cabin starts to smell faintly of the last place you parked. This BASENOR set is a four-piece replacement stack built around a HEPA-grade layer with an activated carbon layer behind it. The seller states the design is specific to the Model Y intake rather than a generic rectangle trimmed to size, which matters because a filter that is a few millimetres short leaves an air bypass down one edge and undoes most of the point of fitting it. Fitment is the part to read carefully. The listing covers Model Y from 2020 through 2026, and explicitly includes the 2025-2026 Juniper refresh alongside the Standard, Premium and Performance trims. It also carries an exclusion that is easy to skim past: the set is stated as not fitting the 2021 Model Y Long Range RWD. If your car is that specific variant, this is the wrong part number, and no amount of forcing it will make the seal correct. The job itself is a frunk job rather than a dashboard job, which is why Model Y filter changes are a genuinely approachable piece of home maintenance. The frunk liner lifts out, a plastic cover over the intake channel comes away, and the old filters slide up and out. The new ones drop in with the airflow arrow pointing the same way the old ones did. Most owners describe this as a fifteen-minute task with no tools beyond a trim pick, and the pack includes a screwdriver. Who it suits: owners who drive in pollen-heavy regions, spend time in traffic, or have noticed a musty smell when the climate system first starts. A four-pack is two complete changes at the commonly quoted interval, so the second set sits in the garage for the following year rather than requiring another order. What this product cannot do is clean air that is already in the cabin, and it will not remove a smell that comes from a damp carpet or an evaporator rather than the intake. If the odour persists with a fresh filter fitted, the filter was not the cause. Check the exclusion for the 2021 Long Range RWD before ordering. Nothing about filter performance is published here beyond what the seller states; airflow and odour behaviour vary with climate and driving environment.

Summary based on structured fitment record, detailed product description, documented features, documented pros and limitations, editorial recommendation, buying guidance, specific brand and product identity. No marketplace customer ratings or review counts are used, and this is not a product rating.

Cabin air in a Model Y is drawn in through an intake at the base of the windscreen, passes through a filter stack that sits behind the frunk liner, and then reaches the vents. Because the filter is the only thing between road air and the cabin, it is also the part that quietly degrades: as it loads with pollen, brake dust and leaf matter, airflow drops, the fan works harder and the cabin starts to smell faintly of the last place you parked. This BASENOR set is a four-piece replacement stack built around a HEPA-grade layer with an activated carbon layer behind it. The seller states the design is specific to the Model Y intake rather than a generic rectangle trimmed to size, which matters because a filter that is a few millimetres short leaves an air bypass down one edge and undoes most of the point of fitting it. Fitment is the part to read carefully. The listing covers Model Y from 2020 through 2026, and explicitly includes the 2025-2026 Juniper refresh alongside the Standard, Premium and Performance trims. It also carries an exclusion that is easy to skim past: the set is stated as not fitting the 2021 Model Y Long Range RWD. If your car is that specific variant, this is the wrong part number, and no amount of forcing it will make the seal correct. The job itself is a frunk job rather than a dashboard job, which is why Model Y filter changes are a genuinely approachable piece of home maintenance. The frunk liner lifts out, a plastic cover over the intake channel comes away, and the old filters slide up and out. The new ones drop in with the airflow arrow pointing the same way the old ones did. Most owners describe this as a fifteen-minute task with no tools beyond a trim pick, and the pack includes a screwdriver. Who it suits: owners who drive in pollen-heavy regions, spend time in traffic, or have noticed a musty smell when the climate system first starts. A four-pack is two complete changes at the commonly quoted interval, so the second set sits in the garage for the following year rather than requiring another order. What this product cannot do is clean air that is already in the cabin, and it will not remove a smell that comes from a damp carpet or an evaporator rather than the intake. If the odour persists with a fresh filter fitted, the filter was not the cause.

• Listing states Model Y 2020-2026, including the 2025-2026 Juniper refresh
• Listing states the set does not fit the 2021 Model Y Long Range RWD
• Not a Model 3 part number - check the Model 3 listings for that car
• Confirm your trim and build year on the listing before ordering

• Four-piece replacement stack, equal to two complete filter changes
• HEPA-grade layer paired with an activated carbon layer for odours
• Shaped for the Model Y intake channel rather than trimmed from a generic panel
• Fits through the frunk, so no dashboard removal is involved

• Covers both pre-refresh Model Y and Juniper in one part number
• Two changes per pack reduces repeat ordering
• Frunk-side access keeps installation approachable at home

• One named variant exclusion that is easy to miss
• Carbon layers lose odour capacity over time even if airflow still feels fine

Check the exclusion for the 2021 Long Range RWD before ordering. Nothing about filter performance is published here beyond what the seller states; airflow and odour behaviour vary with climate and driving environment.

Open the frunk, lift the liner, remove the intake cover, slide the old filters out and the new ones in with the airflow arrows matching. Keep the removed cover clips together - they are small and easy to lose in the frunk well.