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No image(s) available for the machines using these filters.
These are not the same as my previous orders, but they are quality filters and work perfectly.
It's a filter and it filters.
these are just what my machine need
What more can I say? These work in my ancient Sullivan IV Lightweight.
These work great. They're more expensive elsewhere. The description could be better.
These filters for my old ResMed Sullivan VPAP II ST fit just right. Glad to have found them.