see you in another life, brotha.

Another design is using 2 20x25x1 filters, taping them to the sides of the box fan and then to each other so they sort of make a triangle, then cutting cardboard to make a top and bottom to the triangle.

This was discovered as a more effective design during the 2020 US west coast fires.

https://tombuildsstuff.blogspot.com/2013/06/better-box-fan-air-purifier.html

(via bsky)

In case anyone hasn't heard, the cyclospora outbreak affecting tons of people in the US right now is coming from Taylor Farms produce. Best to stay away from bagged lettuce and prepared salads completely right now, but especially the ones mentioned in the screenshot:

Taylor Farms Earthbound Farms Little Salad Bar (Aldi) Marketside (Walmart) Kroger House Brand Target private label greens Costco salads and greens etc Trader Joe's chopped salad kits and fresh produce Fast food: McDonalds, Taco Bell, (Yum! Brands), Chipotle, Subway, Pizza Hut, KFC, Olive Garden, Top Golf, Red Lobster, Burger King, etc.

This is not the first time I've heard about a Taylor Farms foodborne illness outbreak. I stopped eating their salads after reading a description of the conditions in their facilities. Doesn't sound like they've improved anything.

The shredded iceberg product was distributed June 29th thru July 16th in AL, AR, CT, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, MS, NC, NH, NJ, OH, OK, PA, SC, TN, TX, VA, and WI.

Frank Iero - London, UK July 8th, 2026