Only fits Shark AX950 AX951 AZ1002 AZ1000 APEX Lift-Away Vacuum, no exception 1171ft950 For Return and Refund, please refer to Amazon’s Return and Refund policy. This item is a wearable part. Per manufacturer, normal wear and tear of wearable parts, which require regular maintenance and/or replacement to ensure the proper functioning of your unit, are not covered by warranty. Replacement HEPA Filter Door Cover Grill for Shark AX950 AX951 AZ1002 AZ1000 APEX Lift-Away Vacuum