Review on 🌬️ 4WDKING Rechargeable HEPA Filter Air Purifier: Portable & Reusable for Outdoor Sports, Sleep, Housework by Melissa Cormier

Hose, hose, hose. This entire setup depends on an air hose that can carry air from the device to your madness. Can't, CAN'T. The hose is made of such pathetically cheap, thin material that if the hose is bent more than NOTHING, it will bend and close off the air passage! It's not even a curve, it's a curve! I swear to you, the hoses included in the kit are so thin that they are barely able to maintain their own form of structure. Tubes are just two molecules away from gelatin! I've tried replacing them, but the fittings are so unusual and so patented that you can't find ANY other tubing - even in medical supplies - that will fit and last. I've tried fitting a thinner, stiffer tube into the skinny tube to help keep the airway open, but the added weight causes the skinny tube's skinny connectors to loosen. Extremely faulty hose construction makes it UNUSABLE.