Hvac Attic Filter
The filter is easy to grab in fact it may fall out of the vent if it isn t snug so be ready for that.
Hvac attic filter. Which direction does the filter need to be facing. On horizontal hvac units with the return duct attached to the side of the air handler the filter often fits in a slot on the return air intake side of the unit. On vertical air handlers with the return air duct entering on the top of the air handler the filter often slides into a slot above the hvac unit. If your hvac system is in your attic the air filter may be in a vent in the ceiling.
Attic hvac filters utilize 100 synthetic fibers and electrostatically charged pleated media which offers an extended surface area for higher dust holding capacity. You ll find a few levers that you can move to open the vent. In a traditional hvac system your air filter is usually installed between your hvac unit and your return duct. This can change however depending on where your unit is installed.