You don't need a Tuxing filter. That compressor is a clone of the Coltri MCH6. The filter tower is the center. It has a purge valve that you can see underneath the belt guard cage. It will come with a filter cartridge included inside the filter housing. I'm pretty sure it will use the common P21 filter cartridge that Coltri, Bauer, and Alkin use in their compressors. After a certain number of hours runtime you would just buy a replacement filter cartridge. A Tuxing aftermarket filter housing is unnecessary since this compressor has one built in.
When the time comes to buy a replacement cartridge, go to Filtertechs.com and buy the appropriate size replacement. They have excellent prices.