20x20x1 Air Filter MERV 11 For Pet Dander And Allergies, Electrostatic Pleated HVAC Replacement For Furnace And AC, Fits Most Units, Made In USA, Actual Size 19.5 X 19.5 X 0.75 Inches, 4 Pack

20x20x1 MERV 11 air filter for allergies and pets
✔️ MERV 11 electrostatic media; 95% dust capture; 4-pack

This universal air filter fits most furnaces, air conditioners, and heat pumps with a nominal 20x20x1 size. Actual size is 19.50 x 19.50 x 0.75 inches (495 x 495 x 19 mm).

✅ Actual size: 19.50 x 19.50 x 0.75 inches (495 x 495 x 19 mm)
✅ MERV 11 rating for allergens, pet dander, and dust
✅ Electrostatic media with 14 pleats per foot for long life
✅ Beveled beverage board frame with dual wire backing for durability
✅ Color: Gold
✅ Pack size: 4-pack
✅ Made in USA with recyclable materials

💡 What is a MERV 11 air filter used for in residential HVAC systems?

It is a handy solution for improving indoor air quality while keeping airflow steady.

• Traps dust, pollen, pet dander, and other fine particles
• Supports efficient operation with electrostatic media and 14 pleats per foot
• Fits standard 20x20x1 units for furnaces, air conditioners, and heat pumps
• Made in the USA with durable, recyclable materials