Royal Type B cloth HEPA bags...
John,
I have owned a Royal Everlast 8300 for 4 years now and I love it.
The Genuine Royal cloth HEPA Type B bags are rare and hard to find which makes them quite expensive.
I get my Genuine Royal Type B cloth HEPA filter bags on ebay. They fit perfectly in the Royal Everlast machines. Note: The listing states that these are paper bags but they are really filterette cloth bags.
Here is the ebay link:
[URL unfurl="true"]https://www.ebay.com/itm/Royal-AR10110-Type-B-Upright-Hepa-Vacuum-Paper-Bags-2PK-Genuine/202237859808?hash=item2f1650d7e0:g:Zr0AAOSwtIxaj93Y:rk:3
f:0[/URL]