20x25x4 MERV 11 Air Filter, 6 Count, Actual Size (19.50 x 24.50 x 3.75) HVAC, Furnace Filter for Dust, Pet Dander, Smoke & Allergies (MPR 1200 / FPR 7) Fits Lennox & Honeywell Devices 6 PACK Advanced MERV 11

• ＋ High Efficiency: MERV 11 rating captures dust, pet dander, and smoke
• ＋ Fits Popular Brands: Compatible with Lennox & Honeywell devices
• ＋ Great Value: 6 pack for multiple replacements
• ＋ Reduced Allergens: Helps improve air quality for allergy sufferers

Aerostar 20x25x4 merv 11 pleated air filters

• actual size: 19 1/2" x 24 1/2" x 3 3/4"
• 6 pack
• merv 11 filters are comparable to mpr 1000-1200 and fpr 7
• designed for superior filtration efficiency
• made with electrostatically charged synthetic material
• captures allergens between 0.3 - 1.0 microns
• captures lint, dust mites, spores, pollen, pet dander, fine dust, and smoke
• improves home environment free of airborne allergens and particles
• helps reduce allergy and asthma symptoms
• improves efficiency of hvac unit
• reduces maintenance and utility costs
• suggested filter change every 60 to 90 days
• increase frequency to 30 days during peak months
• compatible with furnaces and ac units

• UNIVERSAL COMPATIBILITY: Fits most standard residential and commercial HVAC systems with a 4-inch filter. Including Lennox, Carrier, Bryant, Payne & Honeywell. Actual size 19.50 x 24.50 x 3.75 Comparable to Filtrete MPR 1200 and Honeywell FPR 7 filters.
• HIGH-EFFICIENCY MERV 11 (MPR 1200 / FPR 7) FILTRATION: Traps up to 95% of airborne particles such as dust, pollen, mold spores, pet dander, and smoke to improve indoor air quality and reduce allergy triggers in your home or office.
• OPTIMIZED AIRFLOW DESIGN: Electrostatically charged synthetic media captures fine particles without restricting air flow—helping maintain HVAC efficiency and extending system life.
• DURABLE, PLEATED CONSTRUCTION: Sturdy beverage board frame with wire backing resists humidity and temperature changes. The pleated design offers more surface area for longer-lasting filtration and fewer replacements.
• Manufactured by Filtration Group: A world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive