[Product Information]

• Designed to fit Shark NV500 Foam & Felt Filter Set Washable and Reusable
• Fits， Shark NV500， NV500CO， NV501， NV502， NV503， NV500W & NV550 vacuums ONLY
• Compare to Part # XFF500
• Hole size is 1-1/16" x Filter is 4" Long x 3-1/2" Wide
• Designed & Engineered by Best Vacuum Filter