Nordyne 918737 MERV 11 HEPA Air Filter 20x22x5

The Nordyne 918737 is a high-efficiency MERV 11 rated air filter designed for residential and light commercial HVAC systems. Measuring 20x22x5 inches, this pleated media filter provides superior air filtration to capture airborne particles and improve indoor air quality.

Key Features:

• MERV 11 filtration efficiency captures up to 95% of particles including dust, pollen, mold spores, and pet dander
• Standard 5-inch depth provides extended filter life and reduced maintenance frequency
• 20x22 inch nominal dimensions fit compatible Nordyne air handler and furnace filter cabinets
• Pleated synthetic media construction maximizes surface area for optimal airflow and particle capture
• Rigid frame design ensures proper fit and prevents air bypass

This replacement filter is ideal for homeowners seeking to maintain healthy indoor air quality while protecting HVAC equipment from dust accumulation. The MERV 11 rating makes it suitable for homes with allergy sufferers or moderate air quality concerns. Replace according to manufacturer recommendations, typically every 6-12 months depending on usage and environmental conditions.