Review on 🌬️ FIRST GEN BIO LABS Mini Air Purifier with True HEPA Filter - Portable Travel Air Cleaner for Car, Office, and Bedroom - Eliminates Smoke Odors & More by Scott Wallace

This little air purifier works great in the car. It should be used for several months before the filters need to be replaced. However, this is my main problem with it. Filters are not available and do not come with additional services. If there was a set with multiple filters I would give it another star. I would like to buy a pack of 4 or 6 filters as I find a 3 or 6 month replacement interval to be ideal. The filter itself is about the size of a 32-ounce cup. It's small and fits in cup holders. If you have an extra 12v socket that turns on and off with the ignition, that's perfect. If not, you'll find yourself plugging and unplugging it frequently. Wish for better support. Then it is worth investing in.