Furnace Filters – Can Metal Mesh Filters Be Replaced by Paper Filters?

If the filter you posted is a 1" wide filter then yes, you may be able to replace that filter with a strong paper filter . Make sure that the paper filter is not pulled into or too close to the metal of the electronic air cleaner cells when the blower fan is running. If that filter that you show is less than 1" wide then no, you will have too keep the metal filter since a narrower filter will not have the strength to resist being flexed when the blower fan is running. If you have the desire to install a paper type filter upstream of an electronic air filter then you should call an HVAC company or a duct fabricator an have them install a filter rack in the duct work.

Wire mesh filters are among the least efficient filters on the market. If you are looking for a filter system that stops and collects the smallest dust and debris particles, are advertised to collect mold and bacteria, and works great for people with breathing problems like asthma, consider a correctly sized electronic air cleaner. I installed one in my home and one for my sister who suffered immensely from asthma and this gave her relief and provided her with a safe place to go when pollen counts were very high and her asthma was at it's worst. No other filter type could provide her with the same relief.