The Honeywell model 50000293-002 is the original manufacturer's replacement post filter for Honeywell models F300E1019, F300A1625, and F50F1073 whole house Electronic Air Cleaners.
The 50000293-002 will not fit the F50A or F50E series systems.
This high-efficiency, charged post filters boost the efficiency of any Honeywell electronic air cleaner with negligible effect on pressure drop. The 50000293-002 post filter size is approximately 16" x 12 1/2". Two filters are required for replacement, with each 16" x 25" F300 or F50F electronic air cleaner installed in your HVAC system.
Honeywell recommends the replacement of the post-filter media every six (6) months. Regular replacement of the post filter will maximize the efficiency of your electronic air cleaner. The post filter is an optional filter that boosts the air cleaner's efficiency. Do not wash the post filter, as this will neutralize the factory-applied charge.
Please refer to your unit's Owner's Guide for instructions on changing your air cleaner filter and resetting the indicator.
This package ships with two (2) filters.