EnviroCare Replacement Micro Filtration Vacuum Cleaner Dust Bags made to fit Hoover Windtunnel Upright Type Y 9 pack

These bags work ok, but they dont filter as much dust as the genuine Hoover Hepa bags. The Hoover Type Y HEPA Filter Bags specifications say they filter 99.97% of the dust (they let 0.03% through), while the bags sold here have specifications that they filter 99.7% of the dust (they let 0.3% through). That means that according to the manufacturer specifications, these microfiltration bags let 10 times as much dust through as the Hoover Hepa. In using these bags, I do see more dust on the inside of the main filter compartment than I did when I used the genuine Hoover Hepa bags, and my impression is that the Hepa filter is getting dirty faster. I cant say that Ive noticed any difference in performance when Im not looking inside those compartments. So the bottom line is that if you care about Hepa filtration and the Hepa filter, Id think about sticking with the genuine Hoover Hepa bags. If that isnt a concern to you, then these bags will save you a lot of money.

great price like all hoover bags a little difficult to press on. I like disposing of the bags vs. cleaning as it gets rid of the tiny dust and mites and pollens without exposing myself to cleaning a canister. best if you push a hole in the bag inlet with your finger before pushing bag on.

Good value. Works great. Fit my vac perfectly.

Excellent product.

This is a very good Vacuum cleaner-easy to use, convenient, at very good price.It has excellent suction power.

I have an older WindTunnel Tempo. Im always very careful when installing vacuum bags. Ive purchased these EnviroCare bags before and they were great. Another reviewer noted that the bags are much thinner than they used to be, and I agree. It was almost impossible to push the cardboard ring down to seat it, and the bag tore in the process This has never happened to me before, ever. This bag may or may not work properly with your WindTunnel.

Good value for the money, but they are so long they need to be folded over to fit in my Sears canister Type C vacuum cleaner. They are in reality too big for the compartment. That makes closing the lid a challenge and appears to restrict air flow in the bag, in addition to the air flow passing into the first stage filter at the rear of the compartment the bag rests in, possibly reducing the vacuums efficiency.

Great value for money. Takes tiny bit of finesse to get on as cardboard hole tight, but is great fit once in.

Great replacements - keeps my od hoover going

I have used these for my Hoover vacuum for years. Much less expensive and great products.