Air-filtering houseplants
NASA Study of house-plants the following list are of air filtering house plants.
These plants also filter toxins in your house, a point of interest.
English ivy (Hedera helix)
Spider plant (Chlorophytum comosum)
Golden pothos or Devil's ivy (Scindapsus aures or Epipremnum aureum)
Peace lily (Spathiphyllum 'Mauna Loa')
Chinese evergreen (Aglaonema modestum)
Bamboo palm or reed palm (Chamaedorea sefritzii)
Snake plant or mother-in-law's tongue (Sansevieria trifasciata'Laurentii')
Heartleaf philodendron (Philodendron oxycardium, syn.Philodendron cordatum)
Selloum philodendron (Philodendron bipinnatifidum, syn.Philodendron selloum)
Elephant ear philodendron (Philodendron domesticum)
Red-edged dracaena (Dracaena marginata)
Cornstalk dracaena (Dracaena fragans 'Massangeana')
Janet Craig dracaena (Dracaena deremensis 'Janet Craig')
Warneck dracaena (Dracaena deremensis 'Warneckii')
Weeping fig (Ficus benjamina)
Gerbera daisy or Barberton daisy (Gerbera jamesonii)
Pot mum or florist's chrysanthemum (Chrysantheium morifolium)
Rubber plant (Ficus elastica)