Fryer is taking to long to filter oil

If your oil is bubbling while returning, I would suggest checking for a air loss. be sure that your stainer cap is tight and make sure your o- ring in the pick-up tube is there and in good condition. Slow return and no bubbles, be sure the filter paper is installed correctly and clean. If your paper has been subjected to moisture or being installed without drying a wet screen, then the fibers will fuse together and restict the flow rate.

Make sure the pipe connections are tight and in place..check for clog!