Constructed with eco-friendly materials and 98% efficient filter media, these MERV 8 rated Tier1 air filters will help to significantly improve the quality and flow of your indoor air. Comparable in size and performance to the FC100A1003 & FC200E1003 models from Honeywell, these filters are proudly made in the USA according to the most exacting standards, to ensure you get the high quality air you deserve. Offered here in an economical and affordable two-pack. For best results, replace each air filter after three months of use. Order this two pack of Tier1 air filters, comparable to the FC100A1003 & FC200E1003 models from Honeywell, from us today!