In response to
PattyTherre's
comment from Jul 24, 2008 at 8:42PM:
With animals in the house, you may have to change the charcoal filters more often because of the dander, etc. If there's smoke in the house, it will need to be changed more often also. We bought ours at Lowe's near the end of the summer and got a great deal on them. I think Sam's Club sometimes runs pretty decent prices, if you have either of those stores near where you live.
It also helps to wash bed linens in hot water (dust mites aren't killed unless the water is above about 140 degrees--I think, going on memory here) every week or two. You may also want to consider encasings for your mattress--I'm planning to write a review on mine soon. If you have carpet, you may want to consider hardwood or tile or something else other than carpet, especially in the bedroom. I feel for you in suffering with allergies