Fiberglass filters are a lower cost option but they need to be disposed of and replaced roughly every 30 days.
Attic hvac change air filters.
Locate the filter your air filter is located in one of two places.
A return duct or the air handler located in an attic basement or utility closet.
Carries replacement filters for some of the top brands including aprilaire honeywell and trane attic filters.
Replacement for hvac filters found in attic.
Remove the grille or open the box.
In some cases especially on older models the filter may be found inside the blower cabinet.
The filter may be positioned horizontally or vertically depending on the orientation of the air handler in the indoor unit.
If not it will be where your air handling unit is usually in a closet or your basement or attic you ll find a little box where the air comes into the unit.
Attic hvac filters utilize 100 synthetic fibers and electrostatically charged pleated media which offers an extended surface area for higher dust holding capacity.
Remove the grille or cover to the air filter if your air filter is located in the system s air handler open the access panel.
If you have an hvac system and need to replace the filter in your attic air filters inc.