Inlet vent filter cover and trellis bar for nets.

I am making my own and was going to pursue my own brands, but, the costs to do this will likely exceed any benefits fro

m a new design. So, here are some ideas to add a cheap, simple, effective air filter to the inlet of your tents and use a High CFM kit from Gorilla Grow tents as an adjustable trellis bar for nets. Not happy with the porous-looking (haven't tried, yet) vent cover I purchased, but there is a better looking brand. Thank you @Mr. Grow It for your input and @ambereyesgardens on Instagram.