Tesla Air Filter Replacement – Cabin, HEPA, and Bioweapon Mode Explained

Tesla Air Filter Replacement – Cabin, HEPA, and Bioweapon Mode Explained

Tesla’s Bioweapon Defense Mode sounds like a gimmick—but it’s powered by real HEPA filtration tech that only works if your filters are clean.

In this DIY guide, we walk you through replacing BOTH:
Under-frunk HEPA filters
Interior cabin air filters in the Tesla Model Y

💨 What You’ll Learn:
• How to activate Bioweapon Defense Mode
• Access and replace the HEPA filter housing
• Understand the emergency cut loop and jump terminal
• Proper filter installation orientation
• Avoiding fitment issues and common mistakes

🛠️ Tools You May Need:
• T20 Torx driver
• 10mm socket wrench
• Trim removal tools
• Panel clip tool
• Tesla Model Y HEPA & cabin filter kit

📅 Service Interval: Replace every 2 years or 20,000 miles
⚡ Compatible Models: Tesla Model Y (and similar for Model 3)

👇 CHAPTERS:
00:00 Tesla Bioweapon Defense Mode – What It Actually Does
01:33 Activating Bioweapon Mode on Your Tesla
03:04 Accessing the HEPA Filter Box Under the Frunk
04:35 Tesla Jump Terminal, High Voltage Cut Loop & Lithium Battery
06:07 Opening the HEPA Filter Housing (T20 Screws)
07:39 Filter Condition, Fitment Tips & Reassembly
09:14 Reinstalling Frunk Covers & Starting Cabin Filter Job
10:47 Removing Passenger Side Kick Panel & Electrical Disconnects
12:21 Center Console Access & Cabin Air Filter Housing
13:53 Removing and Replacing Tesla Model Y Cabin Air Filters

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#TeslaDIY #ModelYMaintenance #BioweaponDefenseMode #TeslaCabinFilter #HEPAFilterReplacement #TeslaServiceHack #CleanAirInside #TeslaTips #EVMaintenance #OrtoTechGarage
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🧾 Affiliate Disclosure:

As an Amazon Associate, I earn a small commission from qualifying purchases made through the links above. This doesn’t cost you anything extra, but it does help support the OrtoTech Garage channel so we can keep bringing you honest tools reviews and automotive content. Thank you for your support!
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As an ASE Certified Master Auto Technician, I strive to provide accurate and reliable information. However, this video is intended for general educational purposes only and should not be considered specific professional advice. The OrtoTech Garage and its representatives are not liable for any damages, injuries, or losses resulting from the use or misuse of the content presented. Always consult your vehicle’s owner manual or a qualified professional for repairs or modifications. Viewers assume all responsibility for their own actions.