Citofilter Pin
Venting Filters
Citofilter+Pin
0.2 micras air filter
https%3A%2F%2Fwww.krz.es%2Fen%2Fproducts%2Fclinical-furniture%2F44%2F
https://www.krz.es/uploads/img/0618a940ce5cff204a953f3c11eb3eb7.jpg
0.2 micras air filter...
https://tinyurl.com/yc45hdcs