• MERV 11 efficiency.
• Double wall construction.
• Wet strength beverage board frame.
• 6 IN A CASE

Our Airguard Powerguard Pleated air filters have an efficiency rating of MERV 11 due to their double wall construction that ensures that you have the high quality, clean and safe air you depend on in your home without raising electricity costs. Each case contains six different 14-1/2x26-3/4x4 panels and we offer free shipping on all online orders.

Airguard has an unsurpassed reputation for providing customers with high efficient, durable filters designed with you in mind. These panels have MERV ratings far higher than many competitor's, keeping the air in your home or office clean and safe. These high quality filters are a smart investment for the health and safety of your home.