Aerostar 14x30x1 MERV 11 Furnace Air Filter, 4-Pack – Pleated Electrostatic For AC & Heat

Breathe easier with these Aerostar furnace filters.

This 4-pack gives you a 3-month supply of clean air for your home.

They're MERV 11 rated, meaning they catch all the usual dust and gunk without restricting airflow too much.

Actual size is 13 7/8 x 29 7/8 x 3/4 inches, made in the USA with synthetic electrostatic media.

Perfect for your furnace or air conditioner.

Just swap 'em out every few months and you're good!