Filtrete Air Cleaning Filter HDWR02-2IN-12, 20 in x 20 in x 2 in (50.8 cm x 50.8 cm x 5 cm) Case of 12

• A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy. sign-up for a filter change reminder program (www.filtrete.com/changereminders) that works for you!
• CREATE A CHANGE COUNTDOWN in the Filtrete Smart App. Simply use the app to scan the barcode on your filter’s packaging, then choose 30, 60 or 90 days for your replacement countdown. When the lifespan is up, you’ll get a notification to change your filter
• CREATE A CHANGE COUNTDOWN in the Filtrete Smart app. Simply use the app to scan the barcode on your filter’s packaging, then choose 30, 60 or 90 days for your replacement countdown. When the lifespan is up, you’ll get a notification to change your filter
• Conforms to ul 900 class 2
• Corrosion-resistant heavy metal backing
• For optimal performance of your heating & cooling system or hvac system, change your home air filter at least every 90 days for 1 in. and 2 in. filters, and at least every 12 months for 4 in. and 5 in. filters
• For residential use only
• Heavy-duty moisture-resistant beverage board
• High efficiency and air restance at low pressure drop
• V-wedge pleats for full media usage

The Filtrete MERV 8 Filter is designed for housing units accommodating 2 inch nominal size filters and is for residential use. It attracts and captures particles likedust, lint and pollen. Maintain your high standards for a job well done by installing air filters designed especially for HVAC professionals. 3M Air Filters deliver performance and efficiency that's easy on HVAC systems, with low initial pressure drop and good airflow.Exclusive electrostatically charged filter media improves indoor air quality and helps protect equipment from accumulating lint, dust, mold spores, pollen and pet dander. Designed and developed by 3M, for quality you can rely on.