Tesla Cabin Air Filters: Choose the Right Set and Replace It
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For Model 3 and Model Y, plan for two cabin filter elements—not necessarily two retail packs. Confirm the vehicle, filter type and package contents before ordering. The cabin filters and a factory HEPA assembly are different jobs.
This guide helps you choose a complete replacement set and find the right installation procedure. Product choices are based on published documentation and listing checks, not a claim that we have tested every filter in the workshop.
Does the symptom point to a filter?
| What you notice | What to do first |
|---|---|
| Scheduled replacement is due, or the removed media is damaged/contaminated | Identify the correct replacement set. |
| Airflow is weak | Check the filter and settings; do not assume a new filter will fix every airflow fault. |
| Airflow is normal but the air is not cold | Investigate the cooling problem rather than buying filters as a guaranteed cure. |
| Odor returns soon after replacement, or the filters are wet | Investigate moisture and the HVAC system; repeated filter purchases may miss the cause. |
| New whistle or rattle immediately after the job | Recheck seating, cover and trim before ordering more parts. |
Note when the symptom appears: startup only, all fan speeds, cooling versus heating, after rain, or immediately after work. Keep any alert text. These observations are more useful than assuming that a smell proves a particular type of contamination.
When are filters due?
Tesla's general US schedule lists two years for Model 3/Y cabin filters, and three years for Model S/X, with model-year exceptions and environmental differences. Factory HEPA/carbon filters have their own schedule. Cybertruck uses a different filter arrangement; do not order a Model 3/Y set for it.
Check Controls → Service → Maintenance, where available, and your vehicle's regional documentation. Tesla identifies software 2024.44.25 or later for its Maintenance Summary feature. A universal mileage or allergy-based annual replacement rule is not a substitute for the vehicle-specific schedule. Tesla maintenance guidance.
Choose a complete, compatible set
Before paying, record:
- Vehicle model, build date, market and any relevant HVAC configuration.
- Whether you need the small cabin elements or the separate factory HEPA/carbon assembly.
- The manufacturer's exact part number and application, not just a seller's “fits Tesla” title.
- Number of filter elements inside the package. “One item” may describe a retail package; it does not by itself prove that both required elements are included.
- Delivered cost for the complete job, return terms and any tools you actually lack.
Tesla original filters: a clear baseline
The Tesla Model 3/Y Air Filter listing states that it is compatible with all Model 3/Y vehicles and is sold individually, with two required. For that listing, quantity two supplies the two cabin elements.
Use your regional store and registered vehicle to confirm eligibility, current availability and the complete delivered price. This is a non-affiliate alternative. It also provides a useful comparison when an aftermarket offer is unclear about quantity.
Purolator PBC41506: a narrowly scoped US option
The checked Amazon US listing identifies Purolator PBC41506, with activated carbon. Its application text names Model 3, 2017–2023, and Model Y, 2020–2021. Treat those as the limits of this checked offer; do not extend it to later cars simply because another seller uses a broader title.
The listing's “Number of Items: 1” is not enough to establish the number of filter elements supplied. Confirm that the order provides both required elements before comparing its price with two Tesla filters. If the seller cannot clarify the package or your exact application, use the Tesla option or a parts supplier that can.
View Purolator PBC41506 listing — Amazon US.
Listing identity and application text were checked November 2, 2026. Availability, seller and variants can change. This is not an independent filtration-performance test or a universal-fit recommendation.
MANN-FILTER FP 25 015: a catalog-based alternative
MANN's FP 25 015 manufacturer catalog lists specific Model 3 and Model Y applications, dimensions of 244 × 183 × 32 mm, and OE references 1107681-00-A/B/C. Use the full application table and a supplier fitment check for your build; matching dimensions alone is insufficient.
Order by the full part number and confirm the number of elements supplied. A marketplace title containing “MANNFILTER” does not establish the brand: one offer checked during this review named a different manufacturer in its product details. That offer is not linked here as a MANN product.
Do you need a “HEPA upgrade”?
Do not equate an aftermarket cabin-filter label with the vehicle's factory HEPA system or Bioweapon Defense Mode. Ask for product-specific test information and the correct vehicle application before paying extra. We do not promise medical protection, a particular in-car filtration percentage, or a cure for recurrent odors.
For an equipped Model Y, Tesla publishes a separate HEPA-filter procedure. That assembly is accessed from the front of the vehicle; it is not a rear-trunk cabin-filter job.
Use the procedure for your build
Model 3
Read Tesla's Model 3 cabin-filter procedure before removing trim. It uses the right-hand side access area, which is not automatically the passenger side in every market.
The procedure covers screw and tab variants. It calls for climate control off, careful handling of cover connectors, upper-filter removal before the lower element, and installation lower-first with the arrows toward the rear. For the specified screw-equipped cover, Tesla gives 1.2 Nm; do not apply that value to unrelated fasteners.
Do not pull or disturb orange high-voltage cables. If the layout does not match the instructions, or there is no expected filter cover, stop and seek the vehicle-specific procedure rather than dismantling further.
Model Y: the February 2025 distinction matters
Tesla's Model Y procedure distinguishes vehicles built before versus from approximately February 2025. The trim-removal sequence changes, footwell retention may use clips or magnets, and the newer filter cover uses tabs. Earlier vehicles can have a 6 mm screw or tabs.
That is why a universal “T20 screw on every Model 3/Y” instruction is misleading. Inspect the documented variant before buying tools. Follow the linked sequence, connector handling, filter orientation and reassembly for your build.
Model S, Model X and Cybertruck
Select the correct generation and region in Tesla's owner manuals or DIY guides. Do not transfer the Model 3/Y access instructions, filter count or part numbers to these vehicles.
Tools, finishing checks and records
Read the procedure first, then check your toolbox. Depending on the cover, a trim tool and the specified T20/6 mm driver may be relevant. Buy a missing tool only after confirming the fastener; not every variant needs the same kit.
If needed, compare plastic trim-removal tools on Amazon US. This is a search, not a verified individual product. Avoid an expensive general tool kit for a single missing tool.
Before closing the job:
- Confirm the correct elements are seated, their orientation matches the procedure and the cover is secured.
- Reconnect the disturbed connectors and check trim retention. Clear tools and refit the floor mat securely.
- Run the climate system while parked. Check airflow, new noise and any alerts.
- Record the date, part number and replacement in Maintenance Summary where available. Follow any additional reset explicitly required by the applicable procedure.
The current DIY instructions point to Maintenance Summary. Older service instructions distinguish PTC-heater and heat-pump filter-score resets; do not use one generic Service Mode menu for every car. Model 3 service-procedure reset variants.
If weak cooling or odor remains, avoid automatically spraying chemicals into the open housing or buying another filter set. Use the vehicle-specific cleaning/diagnostic procedure or arrange assessment. Keep the old elements and packaging until fit and operation are confirmed.
Reviewed November 2, 2026. For other straightforward maintenance, see the wiper selection guide. New to the car? Start with the first-month owner checklist.
