4 ms·
What sensor do you have? And what is the boxfan hack? I live near very bad wild fires and I need a much better filtering then my current grow filter which does
by Exuma 5y ago
What sensor do you have?
And what is the boxfan hack? I live near very bad wild fires and I need a much better filtering then my current grow filter which doesn't seem to work that well.
- johntash 5y ago> And what is the boxfan hack? Literally just a box fan w/ a hvac filter taped to it. There are a few articles/youtube videos where people claim it works a lot better than a fancy air filter+fan device that costs $100s. If you try it, just be careful it doesn't burn the fan motor and/or cause a fire.
- bryceacc 5y agohttps://www.youtube.com/watch?v=kH5APw_SLUU https://www.youtube.com/watch?v=kH5APw_SLUU you just put a fan filter on the back, you can increase the amount of filters to not hurt the fan motor as much by making a triangle config or fan on top of 4 filters in a cube. fans are for air throughput not static pressure so real air purifiers have squirrel cage blowers