As one of their daily deals, Lowe’s takes $15 off every Air-Care washable air filter in this group, bringing each size to $35. The filters are rinsed clean and reused rather than thrown away, and they contain an EPA-registered antimicrobial material that inhibits mold and bacteria growth on the filter surface. MyLowe’s Rewards members get free shipping on most items over $25 (it’s free to join). Pickup may also be available. Shop Now at Lowe’s