Kingfisher
Lifetime VIP Member
To me, getting back to the pollen filter, it seems like the part most worth changing regularly. Long before extra oil changes etcetera. The air that I personally breathe passes through that filter. Surely, since there is always a risk of it getting mouldy, I’d want to change it every so often. Would you wear the same face mask for two years without washing it at high temperature?
The other thing is that I seem to remember these filters using electrostatic charge as part of their filtering. This would mean that filtering function slowly decreases over time.
The other thing is that I seem to remember these filters using electrostatic charge as part of their filtering. This would mean that filtering function slowly decreases over time.