u/Low_Scientist6528

Just completed my first CR box right as my five year-old came home from pre-sxhool with a cough. Let’s hope this works!

I'm building an air purifier for my studio and the PWM controller/ power supply I bought online isn't cutting it. I'm using 5 Arctic P12 Pro PST fans daisy chained. They will only all run if the controller is turned down very low.

To anyone powering 5+ fans with a PWM controller, please recommend the product you're using!

I'm in the market for my first at-home air purifier and I'm wondering if there is a commercially available air purifier out there that takes non-proprietary filters, such as the ones the you can buy at most hardware stores. Do most companies have their own proprietary filters?

I've come across DIY CR boxes and while I think it's a great idea, I would ideally like to buy a dependable product from reputable brand.

Thanks!

I'd like to build a cr box for my bedroom which tends to accumulate a lot of dust in teh warm months when the windows are open, and while I love the resourceful and industrious design of the cr box, they are, well, just kind of ugly. I love many of the DIY solutions on this sureddit, like all the wooden encasements. I have a design in mind for a cylindrical DIY filter and am curious if any one has tried this already?

thanks!