Position-based kits: External frunk-intake HEPA, external carbon-cloth layer, and under-dash cabin filters are supplied separately or as a full kit. This prevents cross-model mismatch between Model Y external units and Model 3/Y internal units.
OE-size tooling: Model Y external media approx. 465×181×30 mm, inner diameter 45 mm; built to original housing dimensions. Internal cabin filters are matched by Model 3/Y model year.
Multi-layer filtration: HEPA pleat captures PM2.5, dust and pollen; activated-carbon/cloth layer adsorbs odors and traffic fumes. Final 0.3μm efficiency should be quoted from batch test reports, not assumed.
Strict model-year split: External HEPA/carbon only for Model Y 2020–2023 legacy units. Model Y 2024+ and Juniper use different external assemblies and need separate SKUs. Internal cabin filters should be split into Model 3 2017–2023, Model 3 Highland 2024+, Model Y 2020–2024 legacy, and Model Y Juniper 2025+.
Huizhou factory for B2B: OEM/ODM, private label, custom color box, barcode and year/market fitment labels. Suitable for wholesalers, overseas warehouses and repair chains.
Recommended SKUs
- HeeXP-MY-EXT-HEPA: Model Y 2020–2023 external HEPA, 2 pcs/pair
- HeeXP-MY-EXT-CARBON: Model Y 2020–2023 external activated-carbon cloth, 2 pcs/pair
- HeeXP-MY-FULL: Model Y 2020–2023 full kit = 2 HEPA + 2 carbon + 2 internal cabin
- HeeXP-M3Y-CABIN: Model 3/Y internal cabin filter, 2 pcs; further split by model year
Service interval: Tesla general guidance is about 2 years for standard cabin carbon and 3 years for HEPA/external in normal use; annual replacement is advisable in heavy pollution, high pollen, desert or wildfire regions.

















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