Double Filter Solder Fume Extractor Remix

thingiverse

I was absolutely smitten with the design but there were a few things holding me back. Firstly, I desperately wanted to incorporate a double filter system. To be honest, I'm still not convinced about the grill on the front - isn't it just unnecessary protection for something that's already getting filtered? What really caught my eye was the potential for a sleeker base and an entirely different switch setup. I took matters into my own hands by filling the base with large washers and a generous helping of hot glue to keep the wiring snug and insulated. This added a nice heft to the whole thing. The switch I had in mind is this one: https://www.amazon.com/SupportTM-Miniature-Toggle-Switch-Dashboard/dp/B01GZS7FJO As for the filters, they're similar to these (although mine are only 9mm thick): https://www.amazon.com/Extractor-Replacement-Activated-Absorber-Xytronic/dp/B07D5SBPN8 And let's not forget a reliable 12v power adapter - something with at least 500mA would be perfect, and luckily I had one kicking around. Living in a rural area, I was stumped when it came to finding long screws at Bunnings. So, I ended up using four M4 bolts and lock nuts for mounting the fan: https://www.bunnings.com.au/pinnacle-m4-x-65mm-zinc-plated-phillips-head-thread-screw-3-pack_p2310134 And for securing it to the base, I opted for a single 3/16" bolt and nut - although I did have to file down the head of the bolt to get it to fit: https://www.bunnings.com.au/zenith-3-16-x-75mm-zinc-plated-mushroom-head-bolt-and-nut-10-pack_p2420214 One final touch was a 1mm spacer that I printed, which now sits between the fan and the main body. This allows the fan to spin smoothly without catching - and the yellow colour is just a temporary solution until my printer gets replenished with more stock.