You'll find lots of multibuy discounts like 10% off 2, 20% off 4, and more. We've pictured the Filtrete 16" x 25" MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter 2-Pack for $20.67 each when you buy two or more ($2 off). MyLowe's members get free shipping with a $35 purchase, and it's free to join. Otherwise, shipping adds $5.99 to orders below $45. Pickup may also be available. Shop Now at Lowe's