Johnny Vac Jazz JVROSY Ecofiltration HEPA Vaccum Bags 3 Pack 3610H 3 Bags in Pack. Genuine Johnny Vac 99.5% Filtration HEPA Vacuum Bags. Traps Microscopic Particles and Allergens. Designed to fit Johnny Vac Jazz JVROSY. Also fits Dirt Devil, Tatoo.