Techypro Shark Nv80 filter set, Fit Nv70 Nv80 & UV420 Part# Xff80 Vacuum Cleaners, 1 Foam & Felt Filter and 1 hepa washable reusable Fits Shark NV70 NV80, UV440 & UV420 models Compatible for Shark vacuum cleaner100% Compatibility Guaranteen. Made of high-strength and environmental protection material New replenishment Foam & Felt Filter kit for Shark Vacuum Cleaner Item includes 1 Foam & Felt Filter and 1 hepa as shown in the picture