20x25x4 Air Filters

What Happens When an Air Filter is Too Big?

Shane Waldorf27/03/233 minutes read

If the filter is too large, it won't fit into the filter slot and you won't be able to put the cover back on. This can...

Shane Waldorf26/03/232 minutes read

It is not necessary for the filters to have a “hermetic seal”, but they should be easy to install and uninstall, and...

Shane Waldorf25/03/231 minute read

Honeywell recommends replacing the air filter every 6 months to one year depending on usage. On average, most 20x25x4 air ...

Shane Waldorf24/03/233 minutes read

Installing an air filter in the wrong direction can have serious consequences for your air conditioning or heating...

Shane Waldorf23/03/232 minutes read

Installing an air filter correctly is essential for the efficient functioning of your HVAC system. The arrow on the...

Shane Waldorf22/03/233 minutes read

A higher MERV rating can mean greater resistance, which can lead to less airflow. This is an important factor to consider ...