• Foam & Felt Filter kit (Donut Shape) for Shark Navigator UV402 & UV410 Series, NV36A, NV36, NV44, NV46C, NV46, NV42 Vacuum Part# XFF36
• Made of high-strength and environmentally friendly materials
• Washable and Reusable
• 100% Compatible with Original machine
• Designed and Engineered by Casa Vacuums in the U.S.A !!