YOOPAI 3D Printer Enclosure, Dustproof Tent Constant Temperature Protective Cover for Creality Ender 3 V3 SE/KE/Ender 3/Ender 3 Pro/Ender 3V2/Ender 3S1/Anycubic Elegoo, 29.5×25.6×21.6"

My home has no climate control other than wall heat, so when our lengthy rainy season hits, the indoor humidity goes up. 45-51% indoors on average. Even small PLA prints stopped sticking to a PEI build plate. Running the machine inside this enclosure (Ender 3 with a top mounted Sunlu S1 dryer- 29.25" tall, but they fit) dropped the humidity around the machine by 20-25%, and 4 small dessicant pots sitting inside dropped it even more. The air envelope around the machine is now 98°f, and 14% relative humidity. Couldn't have hoped for better results. Be aware, these are very large, and will require a surface about 30" deep to sit on as the internal frame isn't really strong enough to allow the front end to hang off in space unsupported. Take care in assembling the frame. Make sure the mid span connections are fully seated, as are the corners. Make sure you are pushing exactly straight, compare the length of assembled spars, and candle the corners with a flashlight to check that they are fully seated. Uneven pressure could break the couplings, and even drive the fiberglass rod into you if it were to break. The fabric cover is a very snug fit, but it needs to be. Work it over from rear bottom edge to rear top edge, then bottom front, and finally roll the top corners on. It'll seem almost too tight until you finally roll those top corners on. Also, since you'll have it fully unzipped, try not to trap your zip tabs behind the rear part of the frame. These work really well to stabilize the envelope around your machine, at a good price.

I bought this to use as a 3D printer filament drying tent. Added a 120vac car heater and a temp controller and this works solidly. The car heater screws lined up perfectly with the vent tube holes on this enclosure. It would work a little better if I added insulation panels on the inside but works good enough. My garage in the summer is around 50% humidity or higher, and this can get the humidity down inside the enclosure to around 20%. The enclosure was a little tight going over the nylon tube frame, but that's what you want so it doesn't sag. I will say this thing is big. So, if you don't have a lot of space, maybe consider something else, but this will fit a large-size bed slinger 3D printer like a Neptune 4 Max. I have like 15 rolls of filament drying in this enclosure at all times.

I read the reviews on this and decided to get it anyway even though I was hesitant because other reviews claimed to have issues with the poles that support the structure. People said they were too loose, people said they were too long. Well, unless the company changed things up since those reviews, I personally think the issue those people were having was that they were NOT POUNDING the supports tightly into their fittings. I did that and you could feel it 'click' when properly installed. The cover that goes around the supports fits PERFECTLY. The zipper closes WITH EASE.If you are hesitating to get this because of the reviews about the poles being too long, or the zipper being too tight, buy it and actually assemble it properly. You'll have ZERO issues. I highly recommend it. It keeps the fumes inside, even without the vent. It also quiets the noise of the 3d printer as well and keeps that high pitch most make from being overwhelming to your ears.

The tent is great and definitely does a great job. I would STRONGLY suggestion wearing gloves when assembling this. These are fiberglass poles that have a lot of loose strands... my hands are still stinging. The setup can be a pain in the rear... so exercise some patience. I would recommend this though!

I had originally rated this as a one star while I was assembling it but have changed it to a three star after actually using the product. The instructions are beyond terrible and the support rods require gloves or else you'll get fiberglass splinters during assembly.The good:-Cheap,-Does what it advertises.-Using an exhaust tube that leads outside lets me have this in the room with me as it prints with no ill effects that I can detect even after hour long prints.The bad:-Horrible instructions. If you do not firmly insert the rods into the connectors with lots of force, it is literally impossible to assemble this. This is not mentioned anywhere in the instructions and I had to read other Amazon reviews to find it.-Questionable tolerances. You have to bend the fiberglass poles a bit to get it to fit the cover. While mine wasn't too bad, I had no idea that you had to do this. Another strike against the horrible instructions.-Shoddy support rods. Wear gloves when you assemble this. I did not and I got two fiberglass splinters in both of my fingers that worked themselves out over the next 24 hours but was quite painful while I had them.

Makes a huge difference in printing with ABS, ASA, Nylon, and other hard to print filaments. Good value for its size being easy to put together. Well designed for wiring and ventilation port in the back with reflective heating panels to keep consistent temperatures within . Dual zippers allow you to open fully or partially to retain heat.

Instructions are horrible. Basically it just says to put it together but doesn't tell you how. The poles are made from a weak fiberglass making assembly even more difficult. The measurements are completely wrong, the unit I received was 29in tall, 21in wide, and 25in deep. The description says "25.6"D x 29.5"W x 21.6"H" which would have been nice since my spool holder hangs off the side of my printer. It barely fit my printer but I have to figure out a different location to place my filament. The enclosure also only has one external filament port which is on the left side and too low. The gantry of my printer actually blocks it. The zipper has issues when going around the curved parts near the bottom. It tries to place multiple teeth together so I have to rezip it multiple times in order to correct it. For sound, it made no difference and sounds just as loud as it did before.