The raw-water twin of the Quiet Flush, for boats without a freshwater flush supply.
Amazon $499.99The SEAFLO Quiet Flush Raw SFMTE1-04-R rates 3.8 among electric marine boat or RV toilets; the Raritan PH Superflush Manual P102 rates 2.8 among manual marine ones. The Raritan PH Superflush Manual P102 costs $8.85 less ($491.14 vs $499.99).
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.

Raritan’s lever-pump head, built for liveaboards and long-term cruisers who want a repairable manual toilet.
Amazon $491.14Scores side by side
These two sit in different type classes (electric marine and manual marine), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | SEAFLO Quiet Flush Raw SFMTE1-04-R | Raritan PH Superflush Manual P102 |
|---|---|---|
| Overall rating | 3.8/5 | 2.8/5 |
| Value 25% | 58 $499.99, against other toilets in its group | 1 $491.14, 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% | 64 16 A at 12 V | 100 no electrical draw |
| Features 25% | 80 ceramic or porcelain bowl, soft-close seat, water-saver flush, household-size bowl | 45 ceramic or porcelain bowl, soft-close seat |
| Warranty 15% | 75 4-year warranty | 0 1-year warranty |
Specifications
| SEAFLO Quiet Flush Raw SFMTE1-04-R | Raritan PH Superflush Manual P102 | |
|---|---|---|
| Flushing | ||
| Type | Electric | Manual |
| Flush water | Raw | - |
| Freshwater flush | No | - |
| Water-saver flush | Yes | - |
| Macerator | Yes | No |
| Control | 3-way switch panel | Lever pump |
| Power | ||
| Voltage | 12 V | - |
| Draw at 12 V | 16 A | None |
| Bowl and fit | ||
| Bowl size | Regular | - |
| Bowl material | Ceramic | Ceramic |
| Household size | Yes | - |
| Soft-close seat | Yes | Yes |
| Inlet hose | 3/4 in | 3/4 in |
| Discharge hose | 1 in | 1-1/2 in |
| Build | ||
| Warranty | 4 years | 1 year |