Hyperflow Paper Bags, 5-Pack (12-Gallon)

I have used the MD Central Hyperflow bags for my 12-gallon central vacuum for many years. What I thought I was ordering was the size and model# pictured in the listing, but what I received was the newer version. The newer bags are smaller/shorter. The manufacturer (MD Central Vacuum) states on their website that they have gone to one size bag that fits both the 8 and 12-gallon canisters for central vacuums. The version I received was model # 720HF-5. So, the bottom line is that these are OEM bags, nice quality, but they are different than expected. However, they should work just fine. I am not sure whether they will hold the same amount of debris as the older, larger bags, but I usually change the bag before it is completely full anyway. The price on Amazon was almost 25% less than on the manufacturer website.