Yo,

Does anyone know the part # for this item? (image attached) It is 2 plastic pieces. Is this really that vital or can I just leave the hole there without the vents? Mine broke and came off recently.

Thanks,
B

 

open is ok,just use bug repellent when needed. may get hornet nests if you sit still very long. I had them under gas flap in cars not used much. not a nice surprise.

im running an antenna wire thru mine so its open slightly so im watching.

closed is a problem for air pressure,?aircond?

someone said when you close doos the pressure builds, like a close fit closet I guess.