Custom Sizes

Please Note

• Custom made! No exchanges or returns.
• Please measure accurately!
• Made to the exact measurements you specify
• Custom filters may take up to 1 Week to Ship to manufacture and ship.
• 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 require a combination of more than one filter.