K&N 20X20X1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 8, the Last Filter You Will Ever Buy, Breathe Safely at Home or in Office, HVC 8 12020

Washable & Reusable by Design: Simply rinse and reinstall for lasting performance, long-term savings, and reduced waste. Premium Filtration: Captures airborne dust, allergens, and particles for a cleaner, healthier indoor environment Optimized HVAC Performance: Allows for airflow, supporting consistent temperature control and system longevity Durable Construction: Holds its shape and effectiveness through repeated cleanings Hassle-Free Fit: Designed for a direct, no-fuss installation in standard HVAC systems, Weight: 2.94978506556 Pounds, Manufacturer: K&N Engineering