Funny Nick, I found a guy on youtube that uses that exact recipe. Looks like Alton has a 5 star rating after 90+ reviews. Some people substitute the paper for a mesh/screen type material to make it washable and that way you don't have to keep buying the filters. May give it a shot today.

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85