Venmar Part # 60800 HRV Air Exchanger Optional Foam Filter Kit - Set of 2 - 15-3/8″ x 7-1/4″ x 3/4″ and 15-3/8″ x 8-1/8″ x 3/4″ 1608700 Based on the stock supplied

Based on the stock supplied by the manufacturer

Actual Size 21 1/2" x 21 1/2" x 3/4"

OEM Certified Replacement Part for Model AC-4

Goodman GHEPA550

GeneralAire Humidifier Pad #GA10

Venmar Part # 60800 HRV Air Exchanger Optional Foam Filter Kit - Set of 2 - 15-3/8″ x 7-1/4″ x 3/4″ and 15-3/8″ x 8-1/8″ x 3/4″ 1608700 Based on the stock suppliedManufacturers Part Number: 60800 Filter 1 Nominal Size : 15 3 8 x 7 1 4 x 3 4 Filter 2 Nominal Size : 15 3 8 x 8 1 8 x 3 4 Set of 2 Fits Venmar AVS VanEE Air Exchangers Models: 100H, 200H, NOVO+ 100H, NOVO+ 200H, HRV Constructo 1. 5ES and 2. 0ES, HRV Novofit 1. 5ES and 2. 0ES, HRV Solo 1. 5ES and 2. 0ES