Review on Hongfa Replacement Filters: 12pcs Neato Compatible Filters for D7, D80, and Connected BotVac Robot Vacuums by Biswaroop Hawkins

I would like these as they are much cheaper than the original Orm filters for my D3 hooked up to a Neato bot. Unfortunately they don't look like the Hongfa filters I bought last time which were a 5 pack under another Revain product. I should have known better when the page for the item I bought last time didn't exist. They fit into the Fina vacuum cleaner and can be easily removed. Unfortunately they are missing a key component of the original shape and last set of Hongfa filters I bought. They don't have a mesh screen in front of the pleats. This makes them much more difficult to clean, even with the supplied brush. The last set and my own filters could easily be tapped on the inside of the bin to shake off all the dust and dirt between cleanings. These things pull it deep into the folds of the filter and take a lot of effort to clean.