Replacement Carbon Filters Activated Charcoal Block Parts Resin Air Purifier Charcoal Cube Ultra-Absorption Honeycomb for ELEGOO Anycubic Mini Air Filter LCD DLP Resin 3D Printer(Pack of 6)

As the title says, it's a solid replacement, but it is too wide and tall to fit properly into the Anycubic Airpure. If you take off one edge, the width problem is solved, but the cover will be sitting snugly on top of the carbon filter. It works though, so I'm not complaining.

I got two of the mini-air filter units to place next to the 3D printer that I am using at the time. The OEM charcoal filters have proved to be quite fragile. I dropped one of the units and the filter shattered! Getting multiple filters at once is needed by my clumsy self. The filters came very well packed and are perfect replacements! I look forward to using them!

Slightly too tall for the Anycubic air purifier. Although you can kinda make it work.

good filters for 3d printers not expensive

They last a while so a 6 pack lasts a long time.

They fit just fine in the Elegoo USB filter and seem to work as well. We'll see if they last as long as the OEM carbon blocks.

Don’t waste your money if you have the USB plug-in air purifier from AnyCubic. Despite the description it won’t fit. It’s too big by 1mm. So if you try and press it in, it will crumble.

I expected pressed carbon cubes like the ones that came with my fan units. Instead these are sponges infused with carbon dust. You cannot not tell from the pictures in the item page, or from any pictures, so I did not bother to include any pictures. I find these don't work as well as the solid pressed carbon. I won't reorder.