By subscription - Imagine never having to go into a big box store to buy more filters.  Pick your size and learn more about the uniqueness and features of PerfectFit Filters here:


» MERV 7 ASHRAE rated standard

» NORMI® approved anti-microbial

» Internal frame eliminates paper cardboard

» Edge-to-edge design for PerfectFit™

» Disposable every 90 days

» Easy to install; fits every time


» Less restriction to air flow

» Eliminates bio-nesting of micro-organisms

» Eliminates blow-by so all the air is filtered

» Sturdy internal frame eliminates warping

» Standard sizes available

Price: FREE