16x28x6 Accumulair Replacement Filter for Space-Gard and Aprilaire

Replacement for OEM Part/Model Numbers: 2400, 401

Product Features:

• Nominal Size: 16x28x6
• Actual Size: 15.38x26.98x6
• No assembly required.
• Easily inserts into and out of existing return grille.
• Lasts Up to 6 Months