NASA Guide to Air-filtering Plants by The Sustainability Co-Op Posted on September 9, 2017February 4, 2018 By Connor Macdonald, first published on LoveTheGarden. Share this:Click to email this to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Google+ (Opens in new window)