ReinyDays
Gold Member
True, but I think cool, fresh, filtered air is healthier than stale uncirculated funk.
Most A/C's have "just fan" setting to keep the air circulating ... and the filter does knock down the dander and some of the larger organisms ... I use only a fan if the breezes is dead ... and my home is relatively tight ... 100ºF outside gives me 80ºF inside ... so A/C's are for girls ...