The filter is high quality. It's great for persons with allergies such as dust, pet dander for hood air quality. Size is perfectly fitting. It does not buckle.
I recently installed my first filter, and I can honestly say I am happy with the product. The build quality is excellent, and fits perfectly in unit. I really enjoy the different colors depending on the MERV rating. The blue colors really looks good compared to the plain white. Look forward to ordering more when these are used up. Thank you for your great service!