Custom-Sized Air Filters

Select the desired filter size

Select filter performance

Please Note

  • Custom made! No exchanges or returns.
  • Please measure accurately!
  • Made to the exact measurements you specify
  • Accelerated shipping options are not available.
  • 1" custom filters will be ⅞" in thickness,
    2" custom filters will be 1¾" in thickness,
    4" custom filters will be 3¾" in thickness.
  • The manufacturing of extra large sizes may consist of more than one filter taped together.
Made With Care In Indiana, USA
$-.--
1 week to ship