Replacement aluminum range filter made by Filter Everything and compatible with Air Care AC-1500. Dimensions measure 11 x 13-3/4 x 3/8. Sold as a 2-Pack. Our filters are manuctured to meet or exceed OEM quality and are fully compatible with the name brand (OEM) model. Aluminum filters should be cleaned every 60-90 days; carbon filters should be replaced every 6-9 months. Proudly packed and shipped from our facility near Cleveland, OH.