Merv 13 Filter - 4 Pk Chimney Shield Extension

Chimney Shield Extension

The supply air filter should be inspected every 90 days and replaced every 6 months to maintain the ERV’s peak performance

or if bi-metal hole saws are not tough enough

if you burn up high speed hole saws

Fan Grill Extension - 18" X 18"

Merv 13 Filter - 4 Pk Chimney Shield ExtensionPanasonic FV FL0810VE1 Intelli Balance 100 Optional Supply Air Replacement Filter MERV 8 Easy access panel allows for quick and easy product maintenance and filter checks. Intelli Balance 100 has two filters that clean the exhaust and supply air before passing through the ERV core, extending the life of the core. Intelli Balance 100 comes equipped with a MERV 8 filter that can easily be upgraded to a MERV 13.