serial 2B402096 250 pro xs. Going to clean the plastic filter that sits at the bottom of the block. Is this the only strainer going into my compressor? If I idle for a period of time like 5 min I get 6 beeps. (beep beep beep beep beep beep), If I give it a little gas the beeps stop before I get to the count of 6. Last time this happened I had the whole coolant system changed and it stopped. Water pump , therm stats ect. In Florida im in mud, grass and trash that is extremely shallow. Some places I have to idle 200 yards back to the ramp in muck and it clogs up. ( i hate the gen 2, old TM just ate it and spit it out 225 efi) The reason why I ask is I read somewhere there is a strainer that even some merc mech dont know about... which leads me to think there may be one at the compressor itself. Thank you.