Why not just buy a cheaper console HEPA filter and keep a widow open a bit?
This will provide fresh air. The fresh air, in addition to being cold in winter and hot and humid is summer, will enter loaded with particles which will disburse throughout the room before they enter the console HEPA filter. The console HEPA filter will have to clean out these particles after they have entered. Since these particles are continually entering, the air can never be completely cleaned. PuriFresh cleans the particles out of the fresh air before it enters the room. Only PuriFresh provides HEPA filtered fresh air directly to the room, year round.
Related Questions
- Why would I buy an activated carbon filter and a HEPA filter rather than a cheaper electrostatic filter found at most major retailers?
- Why not just buy a cheaper console HEPA filter and keep the door and widows closed to my room?
- Why not just buy a cheaper console HEPA filter and keep a widow open a bit?
