Overview Warranty Reviews Product Description Aluminum Grease Filter - Rectangular18-1/4" X 23-1/4" X 3/8" California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov Warranty This is guaranteed to be a new and original American Metal Filters product. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × American Metal Filters American Metal Filters RHF1804 - 18-1/4 X 23-1/4 X 3/8, 2 PT, S Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Review Subject *Comments