Review on EnviroCare Replacement Vacuum Carpet Uprights by Michael Bazen

I bought these bags in May along with a vacuum for work and had no problems until we got to the bottom of the bag packaging. We changed the bag and shortly thereafter it blew and there was just a bit of dirt on the floor. This happened with the last 3 that were replaced. Looking at the clean ones it seems they are not sealed as well. Disappointed to say the least.