:( On Mar.24.2008 at 09:45 PM marc englishs comment is: i think the new stuff is crap
and aldehydes, which are known to cause lung disease and heart disease
Best for allergies: AIRx Allergy MERV 11 Pleated Air Filters Best for allergies AIRx Allergy MERV 11 Pleated Air Filters See It Pros High-efficiency MERV rating of 11 Designed for trapping allergens such as pollen, dander, and other debris Affordable value pack Cons Filter must be changed every two to three months Not effective for filtering smoke or viruses Specs Type: Pleated fiberglass furnace filter Size: 20 by 20 by 1 inches MERV Rating: 11 Why it made the cut: Lint, dust, dust mites, pollen, mold, smog, pet dander, pet smells, and even bacteria can be trapped by this MERV 11 pleated fiberglass furnace filter
For heavier smoke from cigarettes or a fireplace backup, it may take several days of deep cleaning, washing, and neutralising before the scent fully fades
The same pack will cost you $14.55 in New York, as per Data Pandas+2World Population Review+2