18x24x1 Air Filter 6-Pack for HVAC AC Furnace (Actual Size 17.81x23.81x0.88 in)

About this item

• Highly Efficient - Being Merv 5, the carbon coated fiber matrix this filter will provide extra deep filtration to help you maintain optimal air quality in your home.
• Easy 3-Month Filter Replacement - For optimal performance of your furnace, air conditioner, or HVAC system, change your filter at least every 90 days. A dirty filter slows air flow and makes the system work harder to keep you warm or cool, wasting energy.
• Receive notifications for required changes by setting up a countdown timer with the Filtrete Smart app. Scan the barcode of your air conditioner filter and select a replacement interval of 30, 60, or 90 days. When the designated time period has elapsed, you will receive a reminder to replace your 18x24x1 furnace filter.
• Clean Home Environment - The Filtrete 18x24x1 HVAC Filter is designed for residential use. It traps unwanted particles in your home's air, promoting a cleaner and fresher living space.
• Well-Structured - Designed with Filtrete's exclusive 3-in-1 technology, the AC filter pulls in and traps unwanted particles, allowing cleaner airflow. These furnace filters 18x24x1 capture more particles than fiberglass air filters.