Electrostatic Air Cleaner Filter Provides a Lifetime of Pre-Filter Protection
Electrostatic filters work on the principal of static electricity. It holds up to 1/3lb of dust, is easy to clean - just wash and replace. This permanent filter extends the life of the bag filter. LIFETIME WARRANTY!!
Size is 12" x 24" x 5/8" thick. Compatible with AC465, AC620, AC930 and any other maker's air cleaner unit that accepts a 12" x 24" pre filter.