03-22-2014, 02:38 PM
Chappell if the check valve is downstream of the filter then the filter will bleed down to 0 between cycles. If you install it between the air compressor and filter it will prevent the filter from bleeding down.
Forest & Cindy Olivier
1987 log cabin
2011 Roadtrek C210P
PO 1999 Foretravel 36'
1998 Newell 45' #486
1993 Newell 39' #337