Dometic MasterFlush MF 8120 vs Jabsco Lite Flush 58500

Last updated: November 9, 2026

The Jabsco Lite Flush 58500 is the better boat or RV toilet overall, rated 2.6 to 2.5. The Jabsco Lite Flush 58500 costs $747.83 less ($916.95 vs $1,664.78).

Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

Dometic MasterFlush MF 8120 vs Jabsco Lite Flush 58500

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every electric marine boat or RV toilet; a clear win is highlighted. How we rank explains each one.

Factor weightJabsco Lite Flush 58500Dometic MasterFlush MF 8120
Overall rating2.6/52.5/5
Value 25%7 $916.95, against other toilets in its group0 $1,664.78, against other toilets in its group
Flush water 20%50 flush volume not published (neutral score used)50 flush volume not published (neutral score used)
Power draw 15%50 amp draw not published (neutral score used)50 amp draw not published (neutral score used)
Features 25%50 features not published (neutral score used)40 ceramic or porcelain bowl, water-saver flush
Warranty 15%0 warranty not published, scored as none0 warranty not published, scored as none

Specifications

Jabsco Lite Flush 58500Dometic MasterFlush MF 8120
Flushing
TypeElectricElectric
Water-saver flush-Yes
Macerator-Yes
ControlControl panelFlush panel
Power
Voltage12 V12 V
Bowl and fit
Bowl size-Low profile
Bowl material-Ceramic
Build
Weight-30 lb

All boat or RV toilet comparisons →