Venmar 05123 HRV Air Exchanger Prefilter Kit - Size : 19 x 15 Inches - Set of 2 155MAX Actual Size of one Pre-Filter

Actual Size of one Pre-Filter is 19 15/16" x 12 7/8" x 3/8"

Please note this is a 16 x 26 x 5 Filter and not the  16 x 25 x 5 Part # FR1400U-Type 108 Also found under White-Rogers

Higher level of Filtration than standard MERV 11

Replacement Filter for PCO3-16-16 PureAir Air Purification Systems

We highly recommend disconnecting the electrical power to the Air Cleaner using a qualified Technician

Venmar 05123 HRV Air Exchanger Prefilter Kit - Size : 19 x 15 Inches - Set of 2 155MAX Actual Size of one Pre-FilterManufacturers Part Number: 05123 Filter Nominal Size : 19 x 15 Set of 2 Fits Venmar AVS VanEE Air Exchangers Models: HEPA 3. 2, THH 1. 0, HEPA 3. 2, THH 1. 0, HEPA 3100, HF 3. 1, HEPA 4100