Aaf & Flanders 239514 14 x 20 x 4 in. Pre-Pleat 40 Air Filter

This Pre Pleat 40 filter offers greater efficiency and service life than disposable filter, pad and frame system, or metal washable filter. Expanded metal grid prevents media flutter while in operation. Effective against pollen, dust/lint, dust mites, pet dander, mold, bacteria, virus carriers.

• Expanded metal grid prevents media flutter while in operation
• Diagonal support members provide frame strength
• Effective against pollen, dust/lint, dust mites, pet dander, mold, bacteria, virus carriers
• 100% synthetic
• 2 piece heavy duty die cut frame.

• Size: 14 x 20 x 4"