You should contact a licensed heating and cooling profession to convert your Electronic Air Cleaner into to a Media Air Cleaner because the Electronic Air Cleaner's power supply must be removed or permanently disabled to prevent any possible fire hazard. Simply unplugging the Electronic Air Cleaner is not sufficient.
After the power supply has been disabled, replace the metal cells in your air cleaner with 4-inch thick media filters of the appropriate dimensions. The media air filter replaces the electronic cell. Honeywell recommends using either the FC100 or the FC200 Media Air Filter.