20x25x4 Air Filter MERV 11 MPR 1000 Micro Allergen Defense 4-Pack Fits Honeywell and Aprilaire HVAC Systems For Your Home Pleated Electrostatic Actual Size 19.88x24.63x4.31 In

Efficient 4-pack air filter 20x25x4 with MERV11 MPR1000
✔️ 4-pack, 19.88x24.63x4.31 in (504.95x625.60x109.47 mm)

This four-filter pack is designed for residential HVAC systems and fits standard 20x25x4 inch slots in Honeywell and Aprilaire units. Featuring exclusive Filtrete 3-in-1 technology with MPR 1000 and a MERV 11 rating, it pulls in and traps microparticles while keeping airflow clean. For optimal performance, replace each filter at least once per year.

✅ Size: 19.88 x 24.63 x 4.31 in (504.95 x 625.60 x 109.47 mm)
✅ Filtration: MPR 1000 with MERV 11 for microparticle capture (0.3-1 micron)
✅ Pack: 4 filters per pack; recommended 12-month replacement cycle
✅ Fitment: Compatible with Honeywell and Aprilaire Space-Gard media air cleaners
✅ Certification: Asthma and allergy friendly for cleaner household air
✅ Application: For furnaces, air conditioners, and HVAC systems

💡 What is an HVAC air filter with MERV 11 and MPR 1000 used for in a home?

A handy guide: it helps improve indoor air quality and protect HVAC equipment.

• Improve indoor air quality by capturing dust, pollen, pet dander, smoke, and mold spores
• Fit standard 20x25x4 inch filter slots in many furnaces and AC units
• Help reduce allergy and asthma triggers for occupants
• Support a healthier home by reducing irritants in breathing air