20x24x4 Pleated MERV 12 Air Filters 2 Pack With Actual Size 19.38 x 23.38 x 3.63 For Home HVAC Allergies Asthma Relief And Fresh Air Improves Indoor Air Quality And Reduces Dust

20x24x4 MERV 12 Pleated Filter-Actual 19.38x23.38x3.63
✔️ Actual size 19.38 x 23.38 x 3.63, 2-pack, fits 20x24x4

These 20x24x4 pleated air filters deliver MERV 12 filtration for home HVAC systems, helping capture dust, pollen, pet dander, smoke, mold spores, and more to improve indoor air quality. Sold as a 2-pack for convenient replacement.

✅ Nominal size: 20 x 24 x 4 in
✅ Actual size: 19.38 x 23.38 x 3.63 in (19 3/8 x 23 3/8 x 3 5/8)
✅ MERV 12 filtration (equiv. to MPR 1500-1900)
✅ Pack of 2 filters
✅ Made in the USA
✅ Heavy-duty moisture-resistant beverage board frame
✅ Metal mesh support grid for pleats

💡 What is a MERV 12 pleated air filter used for in a residential HVAC system?

It's handy for improving indoor air quality by trapping a broad range of particulates while fitting standard filter slots.

• Captures dust, pollen, pet dander, mold spores, and smoke particles
• Helps reduce allergy and asthma symptoms with better filtration
• Supports HVAC efficiency by preventing buildup in ducts and coils
• Easy to source as a replacement filter in 20x24x4 nominal size