Replacement Filters
$64.00
Each filter packet contains 2 fine particle intake filters (green) and 2 rough particulate filters (black). The fine particle filters should be changed after the first year of operation or roughly 3,000 hours based on average usage of 8 hrs per day. The rough particle filters should be cleaned every 100 hours or approximately twice/month.
The instructions to clean or replace the exterior filters are on page 14 of the installation manual.
The instructions to replace the interior filters are at this link.