Mytee Products(8 Pack) Shipping Container Air Vent, Cross Flow Ventilation - Light Grey

Had pitting in our fibreglasssed fifth wheel body with liquid coming out (?) which previous owner tried to fix with a body fill product and covered with decals but that failed again. Hubby felt it was caused by a chemical breakdown within and with no venting in the body it just under pressure created the holes to release tge liquid. We used the JB Weld putty (my go to for wood, metal, fibreglass, etc. repairs) to fill the holes, sanded and spray painted the body, and installed these vents throughout (which I spray painted black) over holes drilled in the body to allow for breathing. The wall interiors were just foam and studs and with a fibreglass shell there was no air passage. They fit the industrial style I was trying to give the unit reno so worked great. Very solidly made and they are designed to keep the water out. Added a nice look to the unit and no further problems thus far. They are a bit pricey but solidly made and easy to install. Venting is important in RV’s too if you happen to get window leaks as at least the water will drain out of the body and the walls will eventually dry out. Hope this helps others in their RV dilemmas.

Ship container vents perfect match to original ones, easy to install, will definitely help with air flow.

I have 2 40’ high cube sea cans, one has never had an issue with moisture, the other one suddenly had the roof inside SOAKED when the sun hit it, especially if it was a cool night prior. I installed a damn whirlybird before I thought to use these and it still was getting wet in there. These have taken all moisture out. I added 5 to my sea can, 2 on the sides and one in the back wall. Very easy to install I cut a little window as opposed to drilling like 9 holes.

Same quality as ones you see on newer seacans. I think a set is good for an 8x20 seacan. Sides and back

The product is what I was expecting. I am pleased with the product.