Well, if you kind of guess a flush on my toilet is just about 1 gallon of water, if you use the sprayer a bit more, so from empty to full waste tank will take about 80 or so flushes. Maybe a few less, or a few more? So how often it gets used should give you a how many days it will last. At least how I would guess. Your mileage may vary.
__________________
2013 Tiffin Allegro 34 QFA
2015 Cadillac SRX (towed)
2019 Tesla Model X
1991 Avanti Conv
|