The Filtrete AL25-4 pleated furnace air filter is an electrostatically charged filtration solution designed to capture both large and microscopic allergens, dust, and airborne particles from your home’s heating and cooling system. This 16″ x 24″ x 1″ filter is engineered to reduce exposure to common household allergens like mold spores, pet dander, and pet hair while also trapping smaller particles including dust, smoke, and smog that circulate through your HVAC system.
With an MPR (Microparticle Performance Rating) of 1000, this pleated filter provides effective allergen defense and can operate for up to three months between replacements. The filter’s electrostatically charged media helps capture bacteria and particles that can carry viruses, making it a valuable component of your home’s indoor air quality management. The distinctive red color makes it easy to identify and locate in your filter compartment during inspections and changes.
Features and Benefits
- High Allergen Capture Rate: Reduces exposure to mold spores and pet dander by filtering out 90 percent of these large allergens.
- Microscopic Particle Control: Electrostatically charged media traps dust, smoke, smog, and other fine particles, plus bacteria and virus-carrying particles.
- Three-Month Service Interval: Filter lasts up to three months before requiring replacement.
- Easy Identification: Vibrant red color stands out in your filter compartment for quick visual inspection.
- Effective Filtration: MPR 1000 rating ensures strong performance against allergens and microscopic particles.
Specifications
- Brand: Filtrete
- Model: AL25-4
- Size: 16″ x 24″ x 1″
- Color: Red
- MPR Rating: 1000
- Filter Type: Pleated
- Lifespan: Up to 3 months
- Allergen Capture Effectiveness: 90% for large allergens
