HRV Filter Kit 2-Pack 15-3/8 x 7-1/4 x 3/4 and 15-3/8 x 8-1/8 x 3/4 Inches
Compatible with select models including 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, HRV190FL, HRV190, HRV150, and HRV150FL.