Central Vac Bags for Nutone 6 Gallon CV350, CV352, CV353, CV450, CV653 6-Pack Product Description Brand New - Unused Parts Top Quality, Generic Aftermarket Part - 30 Day Money Back Guarantee Includes 6 central vac bags as pictured Item Specifications: Fits many Nutone Central Vacuum Systems including: CV350, CV352, CV353, CV450, CV653, CV750, PP500, PP600, PP650, CV-350, CV-352, CV-353, CV-450, CV-653, CV-750, PP-500, PP-600, PP-650