I upgraded my merv 10 for a merv 13 filter due to the high pollen from February thru April, in Florida, really glad I did you can actually see the different.. I ordered from atomic filters, delivery was quick an the packaging was perfect. I plan to change this filter every six months.
Thank you atomic filters,
The product arrived promptly and it was just what I wanted. I needed to step up our filtration from the MERV 10 that I had previously used because of the heavy smoke from the California Wild Fires. It was so easy to ordder them rather than dreive all over trying to find them in stock