{"product_id":"nutone-391-central-vacuum-bags","title":"NuTone 391 Central Vacuum Bags","description":"The Nutone 391 central vacuum bags are 2-ply paper and electrostatically charged, capturing particles down to .10 micron at 85% efficiency. Replacement is suggested for twice per year for maximum performance. These six gallon bags fit all Nutone central vacuum units, except for the CV850 and VX models. This package contains 3 replacement vacuum bags. \u003cbr\u003e\u003cp\u003eAdditional specifications include Bag Type: Bagged.\u003c\/p\u003e","brand":"NuTone","offers":[{"title":"One 3-Pack","offer_id":49244668035300,"sku":"N391-G","price":15.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/1119\/5620\/files\/14201.jpg?v=1782744729","url":"https:\/\/notjustvacs.com\/products\/nutone-391-central-vacuum-bags","provider":"Not Just Vacs","version":"1.0","type":"link"}