Tier1 16x21x5 Merv 8 Replacement for Electro-Air Air Filter 2 Pack

• Rated at MERV 8 to capture particles 3-10 microns in size
• Replacement for: White-Rodgers FR1000-100
• Filter can also be used as a replacement filter for White-Rodgers electric air cleaner series SST10/SST1000 collection cell A811-0398/F811-0398 (Power must be disconnected when using a filter in place of a collection cell)
• This product is listed and rated by Underwriters Laboratories as U.L. Class 2

This Tier1 16X21X5 air filter is rated at MERV 8 to capture particles 3-10 microns in size. Replacement for: Electro-Air.