It's simple:

More efficient filters equal LESS COST on repairs due to BETTER MAINTENANCE.

The Best Filters money can buy

Filters are rated using a Minimum Efficiency Reporting Value or MERV rating.

Most HVAC filters have a MERV rating of 8 or less (pleated, fiberglass and hog hair filters).

At SEfilter we utilize an electro-statically charged, hypo-allergenic polyester filter media with a MERV rating of 12, the most superior filter for restaurants and commercial businesses.