Collection: Air Purification

Eliminate odors and pollutants with any one or more of the products Hawthorne Gardening Company stocks. Black Ops, Phresh, Carbon Ace, Element Air, Air Box and Can-Filters deliver exceptional air purification. Ona is widely recognized as the most effective air freshener and odor neutralizers available. Hawthorne Gardening Company carries the most complete line of air filters, air purification filters and odor neutralizers anywhere.
44 products
  • Uvonair® CD-1200 Inline Duct Ozonator 12 in - 3 Cell
    Uvonair® CD-1200 Inline Duct Ozonator 12 in - 3 Cell
    Regular price
    $889.95
    Sale price
    $889.95
  • Uvonair® CD-1000 Inline Duct Ozonator 10 in - 2 Cell
    Uvonair® CD-1000 Inline Duct Ozonator 10 in - 2 Cell
    Regular price
    $729.95
    Sale price
    $729.95
  • Uvonair® CD-1000 Inline Duct Ozonator 10 in - 1 Cell
    Uvonair® CD-1000 Inline Duct Ozonator 10 in - 1 Cell
    Regular price
    $619.95
    Sale price
    $619.95
  • Uvonair® CD-800 Inline Duct Ozonator 8 in - 1 Cell
    Uvonair® CD-800 Inline Duct Ozonator 8 in - 1 Cell
    Regular price
    $562.95
    Sale price
    $562.95
  • Uvonair® UV Inline Duct Ozonator 8 in - 2 Bulb
    Uvonair® UV Inline Duct Ozonator 8 in - 2 Bulb
    Regular price
    $370.50
    Sale price
    $370.50
  • Uvonair® 5000
    Uvonair® 5000
    Regular price
    $271.95
    Sale price
    $271.95
  • Uvonair® 3000
    Uvonair® 3000
    Regular price
    $255.95
    Sale price
    $255.95
  • Uvonair® 1000
    Uvonair® 1000
    Regular price
    $245.95
    Sale price
    $245.95