• Sale!

    Charcoal Fiber Filter 10″

    $279.99 $209.99
    Add to cart
  • Sale!

    Charcoal Fiber Filter 12″

    $299.99 $224.99
    Add to cart
  • Sale!

    Charcoal Fiber Filter 4″

    $112.99 $84.74
    Add to cart
  • Sale!

    Charcoal Fiber Filter 6″

    $137.99 $103.49
    Add to cart
  • Sale!

    Charcoal Fiber Filter 8″

    $208.99 $156.74
    Add to cart
  • Sale!

    Charcoal Filter Elf

    $62.95 $47.21
    Add to cart
  • Sale!

    Charcoal Filter Goblin

    $108.95 $81.71
    Add to cart
  • Sale!

    Organic Air 10″ HEPA air filter

    $237.99 $178.49
    Add to cart
  • Sale!

    Organic Air 12″ HEPA air filter

    $288.99 $216.74
    Add to cart
  • Sale!

    Organic Air 4″ HEPA air filter

    $104.99 $78.74
    Add to cart
  • Sale!

    Organic Air 6″ HEPA air filter

    $139.99 $104.99
    Add to cart
  • Sale!

    Organic Air 8″ HEPA air filter

    $179.99 $134.99
    Add to cart
  • Sale!

    Phat Filter 12″x4″, 200 CFM

    $86.99 $65.24
    Add to cart
  • Sale!

    Phat Filter 12″x6″, 275 CFM

    $113.99 $85.49
    Add to cart
  • Sale!

    Phat Filter 16″x6″, 375 CFM

    $127.99 $95.99
    Add to cart
  • Sale!

    Phat Filter 20″x12″, 850 CFM

    $201.99 $151.49
    Add to cart
  • Sale!

    Phat Filter 20″x4″, 350 CFM

    $109.99 $82.49
    Add to cart
  • Sale!

    Phat Filter 20″x6″, 450 CFM

    $133.99 $100.49
    Add to cart
  • Sale!

    Phat Filter 24″x10″, 700 CFM

    $191.99 $143.99
    Add to cart
  • Sale!

    Phat Filter 24″x6″, 500 CFM

    $153.99 $115.49
    Add to cart
  • Sale!

    Phat Filter 24″x8″, 600 CFM

    $171.99 $128.99
    Add to cart
  • Sale!

    Phat Filter 39″x10″, 1400 CFM

    $255.99 $191.99
    Add to cart
  • Sale!

    Phat Filter 39″x12″, 1700 CFM

    $295.99 $221.99
    Add to cart
  • Sale!

    Phat Filter 39″x6″, 800 CFM

    $183.99 $129.99
    Add to cart
  • Sale!

    Phat Filter 39″x8″, 950 CFM

    $233.99 $175.49
    Add to cart
  • Sale!

    Phat Filter 8″x4″, 150 CFM

    $77.99 $58.49
    Add to cart
  • MSRP: $6.25

    Phat Pre-Filter 12×4

    $4.69
    Add to cart
  • MSRP: $8.25

    Phat Pre-Filter 12×6

    $6.19
    Add to cart
  • MSRP: $9.95

    Phat Pre-Filter 16×6

    $7.46
    Add to cart
  • Sale!

    Phat Pre-Filter 20×12

    $17.95 $13.46
    Add to cart