What grades of filters do you offer? Boostopia August 22, 2019 21:05 Updated Follow Our filters are offered in three grades: Catch Some (MERV 8) Catch More (MERV 11) Catch All (MERV 13) CLICK HERE FOR MORE DETAILS Related articles How do your filters compare to my current filters? How do I cancel my subscription? HVAC contractor partnerships You offer a free trial, so why do you need my card information? Do You Accept PayPal? Comments 0 comments Article is closed for comments.