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CGF Products

Would you like to go to our Canadian website (CGF) where you can purchase products and get information specific to Canadian visitors?

Yes, take me to CGF
To contact CGF directly, please dial (888) 216-9184.

Oil Filter Products

Large Quantity Orders may exceed USPS weight limits.  If you are ordering large quantities, please call our offices to place your order:  (866) 476-5101.


  • An inspection of the filter must be conducted annually by a duly qualified technician.  
  • The filter’s cartridge must be replaced annually.
  • At the first sign of corrosion or any other defect, the bowl must be replaced immediately – do not wait for the next annual inspection.
  • Otherwise, the bowl must be replaced no later than the Ultimate Replacement Date, shown above.
  • Use only replacement parts that have been authorized explicitly by General Filters:  1A-30BG, 1A-30, 88-CR, RF-1, and RF-1BG (or subsequent parts).  Do not use any parts that have not been authorized explicitly by General Filters, as it may result in leakage that could cause damage.



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