envelopelearning@mainstreamcorporation.com phone303-912-4833
The ComfoAir Q Filter 10-pack. Two filters are needed for the unit.
$200.00
The ComfoAir 350/550 Filter 10-pack. Two filters are needed for the unit.
$260.00
The ComfoAir Q G4 Filter is a MERV 7/8 and the F7 Filter is a MERV 13 for pollen seasons.
$285.00
The filter replacements are for the ComfoAir 200 ERV Device. Two filters are needed for the unit.
$260.00
G4 Filter, MERV 8 - winter filter for supply or exhaust and bypass filter used in summer. F7 Filter, MERV 13 - summer pollen filter for supply only
$285.00
The filter replacements are for the AirPohoda ERV Device. Sold as 2 sets.
$108.00
Pack of 3 pollen filters – electrostatic plastic (comp. to MERV 9-10) Electrostatic filters for e²/eGO. This charged special filter will capture fine particles
$25.00
Pack of three replacement filters – G3 (MERV 5). To replace the original filters that came with your e2 (circular filters) or eGO (square filters). Check your filters when red LED light comes on.
$22.95
Pack of 4 pollen filters – electrostatic plastic (comp. to MERV 9-10) Electrostatic filters for e²/eGO. This charged special filter will capture fine particles
$25.00
Pack of three replacement filters – G3 (MERV 5). To replace the original filters that came with your e2 (circular filters) or eGO (square filters). Check your filters when red LED light comes on.
$15.00
The ComfoWell 6-Port Manifold Activated Carbon Filter
$63.00
The ComfoWell 10-Port Manifold Activated Carbon Filter
$92.00
Mainstream Corporation is a Colorado based Passive House Design, Consulting firm. Specializing in Passive House Products for your building project.