Custom-Sized Air Filters

Select Exact Dimensions:
Short Side:
Long Side:
  • Custom filters are made specifically for you and cannot be returned or exchanged please measure carefully!
  • Unlike common nominally sized filters, custom filters are made to the exact measurement that you specify.
  • Each case of custom filters can take up to 5 business days to make and ship. Accelerated shipping options are not available.
  • 1 custom filters will be ⅞ in thickness, 2 custom filters will be 1 in thickness, 4 custom filters will be 3 in thickness.
  • The manufacturing of extra large sizes may consist of more than one filter taped together.