3 Packs of 3 Micro Filtration Bags by EnviroCare Technologies. 9 Bags total. DVC brand is out of business and is no longer available. Additional Details ------------------------------ Product description: Fits Models : HDU500 M085600 M085700 M086300 M086300CA M086301 M086305 M086305B M086305CA M086310 M086310CA M086315 M086320 M086320B M086320CA M086321 M086325 M086325B M086325C M086325CA M086325HD M086330 M086330 M086330CA M086335 M086335 M086335CA M086335ST M086340 M086345 M086345B M086345B M086345TT M086350 M086350CA M086355 M086355 M086360 M086505 M086505CA M086520 M091000 M091010 M091015 M86360 MDU6300 Quantity Per Package: 9