Overview Reviews Product Description GPI 10 micron water and particulate filter for use with fuel transfer pumps up to 18 GPM (69 L/min), with No 1-12 UNF mounting thread. 50PSI operating pressure. GPI Catalog Product Videos Custom Field Product Reviews Write a Review Write a Review × GPI 18 GPM 10 Micron Water & Particulate Filter 129300-02 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *