Thank you for this! My air purifier was making noise and I couldn’t find any guides to take it apart. This helped me clean it out and get rid of the noise! :-)

I just took my model apart (purchased in 2023) and for this step mine only had T10 1.2cm screws on the shell seams (I have 5 total — 4 for the seams and 1 that holds down the top grate). The rest of mine are Phillips 1cm screws. Just in case anyone with my model follows these steps to put everything back together!