Product Description

• White-Rodgers FR1600-Type 100 Replacement Filter 21 x 20 x 5
• This Filter Replaces the 2 Cells in the 21 x 20 WHITE RODGERS 6C24M, SST1600 Electronic Air Cleaners
• Convert System that has dimensions 21" x 20" to Media Air Filter
• Actual Size 21" x 20 3/8" x 5"
• To Convert from Electronic Air Cleaner to Media Air Cleaner, you will need to turn Power Switch Off  for the Electronic Air Cleaner permanently and remove the 2 Cells, we highly recommend disconnecting electrical power to Air Cleaner using a qualified Technician
• You may need to remove plastic tab at bottom of Air cleaner with a Phillips Screwdriver, if this tab is not removed the Media Filter will jam
• Media Filter should last 6 Months to 1 Year
• No need for the 2 Aluminum Mesh Pre-Filters
• As Electronic Air Cleaners get old, it is difficult to tell if they are working  even though the power light is on. By converting to Media Air Filters you will see dust accumulating on filtration material which means it is filtering the air