Flanders Panel Air Filter Ez Flow II - MERV 4, Pack of 12-15 x 20 x 1

Protect your furnace and central air conditioner with this Flanders standard grade 15x20x1 air filter, trusted for over 50 years in residential and appliance applications. Constructed with a continuous filament spun glass filtering medium and a sturdy, one-piece chipboard frame, this flat panel, non-electrostatic fiberglass filter is designed to maximize airflow and reduce strain on your HVAC equipment. With a MERV 4 rating, it effectively captures dust and lint, helping to maintain peak equipment performance and energy efficiency. For best results, replace your 15x20x1 furnace filter monthly during periods of high use. This 12-pack of replacement furnace filters measures 15 in. x 20 in. x 1 in. and fits most standard systems. UL 900 certified for safety and quality, each filter is lightweight at 0.18 lb. and easy to install, making it a convenient choice for maintaining clean indoor air and prolonging the life of your HVAC system.

• OPTIMAL SIZE AND FIT: Designed for residential use, this 15 x 20 x 1 air filter fits most standard HVAC systems and furnaces. Easy to install and replace for consistent air quality.
• RELIABLE FILTRATION PERFORMANCE: Features a MERV 4 rating to capture dust, lint, and airborne particles. Helps maintain cleaner air in your home and supports appliance efficiency.
• DURABLE FIBERGLASS MATERIAL: Constructed with sturdy fiberglass for long-lasting use. The panel design ensures structural integrity and reliable filtration throughout its service life.
• VALUE PACK CONVENIENCE: Includes a 12 pack of replacement furnace filters, providing extended coverage and reducing the need for frequent purchases. Ideal for regular maintenance schedules.
• VERSATILE APPLICATIONS: Suitable for use in residential HVAC systems and compatible with most furnaces. Supports improved indoor air quality and helps protect your heating and cooling equipment.