Filter Installation and Maintenance Tips
Filters will only do their job and perform as specified when they are installed and maintained correctly. To avoid bypass air and make sure that all the air in the system goes through the filter consider these installation tips:
- Before installation and periodically during operation, visualy inspect filters and replace ones that are damaged.
- Install the filter according to the air flow direction indicated on the frame.
- Make sure that all filter housing have good filter gaskets.
- Check to be sure that the filters are properly seated in the filter housing or channel.
- Ensure that the filter fasteners are in place and correctly installed.
- Check to ensure that the bank of filter frames is rigid and well reinforced to avoid collapse.
- Caulk any cracks between filter banks and the duct wall to prevent leaking of unfiltered air.
- Make sure all air handler entry doors are gasketed and tightly sealed.