Manufactured by Marsh Marine...Tank Cleaning Professionals
“Our experience is your protection since 1966”
Deck Fill Protection Device
After many years of cleaning tanks contaminated
by boaters inadvertently filling the wrong deck fill,
Marsh Marine invented a simple, inexpensive
device to eliminate this costly mistake.
Each FillGuard kit contains three inserts for Diesel or
Gasoline, Water, and Waste which fit virtually all type
and size deck fills. Simple installation instructions are
included. Order conveniently Online above.
FillGuard is a protection insert, labeled and color coded
for Diesel, Gasoline, Water, and Waste deck fills.
FillGuard reminds the user which deck fill is open and
refocuses attention before the filling action begins, thus
assuring proper fill selection before a mistake occurs...
Protect your boat and prevent costly mistakes which
happen to even the most seasoned skippers.
Get complete tank fill protection, get FillGuard