Aerostar 16x25x1 MERV 11 Air Filter 4 Pack 15.75 x 24.75 x 0.75

16x25x1 MERV 11 pleated air filter for HVAC systems
✔️ Fits standard 1-inch slots; traps dust, pollen, smoke

These 16x25x1 MERV 11 pleated air filters are designed to fit most standard residential and light-commercial HVAC systems with a 1-inch filter slot. They help trap dust, pollen, pet dander, smoke, and other particulates to improve indoor air quality.

✅ High-efficiency filtration (MERV 11) up to 95% at 0.3-1.0 microns
✅ Electrostatic media traps fine particles with minimal airflow restriction
✅ Durable pleated design with beverage board frame resists humidity and temperature changes
✅ Actual size 15.75 x 24.75 x 0.75 in (400 x 629 x 19 mm) per filter
✅ 4-pack for convenient replacement and cost savings

💡 What is a common question about MERV 11 air filters for HVAC systems?

Here's a handy answer with quick, scan-friendly points:

- Handy for improving indoor air quality by trapping dust, pollen, smoke, and pet dander - Helps protect HVAC equipment by reducing dirt buildup and maintaining airflow - Works with most standard 1-inch filter slots in homes and light commercial spaces - Easy to replace every 60-90 days for best performance