Lennox X4138 HEPA Carbon Pre-Filter HEPA Carbon Pre-Filter

HEPA Carbon Pre-Filter

Maximize filter performance and life with the help of the Lennox X4138 HEPA Carbon Pre-Filter. This pre-filter is designed to improve air quality and helps remove airborne particles. It also has minimal resistance, giving your HVAC unit an easier time when operating.

Save time, save energy, and breathe easier with the Lennox X4138 HEPA Carbon Pre-filter. Designed to fit a variety of air conditioners and furnaces, this pre-filter collects 99% of visible contaminants from your air.

Get reliable performance and clean air with the Lennox® X4138 HEPA Carbon Pre-Filter. This pre-filter is an easy-to-install, durable accessory engineered to fit Lennox® HEPAClean™ 500 series systems. It helps reduce dust, pollen and other airborne contaminants, guarding your system from expensive damage.

Pre-Filter is for use with the Lennox X4138 HEPA Carbon Filter. For best performance, replace pre-filter every 6 to 12 months in heating and cooling systems.

Lennox X4138 HEPA Carbon Pre-Filter. The Lennox X4138 HEPA Carbon Pre-Filter is the genuine replacement filter that fits 4" and 24" Lennox air cleaners. The Lennox X4138 HEPA Carbon Pre-Filter is a non-woven, carbon impregnated material that efficiently traps dust, pollen, mold spores, and other particles down to 0.3 microns in size.

Hamilton Beach Washable HEPA Pre-Filter is a convenient pre-filter that will capture airborne pollutants before the main filtration system. It's uniquely designed to filter large and small particles from the air. This washable and reusable pre-filter will intelligently capture 95% of airborne pollutants, including 93% of those as small as 1 micron.

Our X4138 pre-filter is constructed with a dense, 3-ply, carbon and fiberglass fabric. The fabric helps reduce airborne contaminants, ensuring cleaner indoor air and healthier breathing. This housing also includes a removable pleated filter that captures dust particles as small as 0.3 microns in size.