@PaulOWennberg @inthebubblepod @CorsIAQ @JimRosenthal4 @ASlavitt For a little bit more money (but still <$150), you can buy one bigger filter and a fan and use rubber bands to hold them together. There's no real assembly needed so it's pretty much the same as an off the shelf product except cosmetics.
https://twitter.com/Read4Ks/st...
@PaulOWennberg @inthebubblepod @CorsIAQ @JimRosenthal4 @ASlavitt 为了多一点钱（但仍然