Modern Day Elastic Top Vacuum Bags 8 Gallon Micro-Filtration. Aftermarket Replacement. Fits modern day vacuum using 8 Gallon bags.(Fits Units Under 34" Tall - 14" Diam) Also fits all or some units made by: Action, Air-Flo, Brute, Pow-R-King, Sequoia, Star, Stor-Vac, Thoromatic. Replaces 720h-5, 720-5, #720MC and #8MC filter bags. measures approx 15 inches wide x 22 inches tall. Buy 4 or more and receive Free Shipping.