The SEAFLO RV Toilet SFRTPH-01-01 rates 4.0 among RV gravity-flush boat or RV toilets; the Johnson Pump AquaT Manual Compact rates 3.1 among manual marine ones. The SEAFLO RV Toilet SFRTPH-01-01 costs $4.01 less ($154.99 vs $159).
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.

A budget porcelain hand-pump head that publishes its water use. A sound pick for a small boat with a holding tank.
Amazon $159Scores side by side
These two sit in different type classes (RV gravity-flush 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 RV Toilet SFRTPH-01-01 | Johnson Pump AquaT Manual Compact |
|---|---|---|
| Overall rating | 4.0/5 | 3.1/5 |
| Value 25% | 85 $154.99, against other toilets in its group | 80 $159, against other toilets in its group |
| Flush water 20% | 50 flush volume not published (neutral score used) | 26 0.7 gal (2.5 L) per flush |
| Power draw 15% | 100 no electrical draw | 100 no electrical draw |
| Features 25% | 60 soft-close seat, freshwater flush, household-size bowl | 25 ceramic or porcelain bowl |
| Warranty 15% | 75 4-year warranty | 0 warranty not published, scored as none |
Specifications
| SEAFLO RV Toilet SFRTPH-01-01 | Johnson Pump AquaT Manual Compact | |
|---|---|---|
| Flushing | ||
| Type | Gravity | Manual |
| Flush water | - | Raw or fresh |
| Water per flush | - | 0.7 gal |
| Freshwater flush | Yes | - |
| Macerator | No | No |
| Control | Foot pedal | Hand pump |
| Power | ||
| Draw at 12 V | None | None |
| Bowl and fit | ||
| Bowl size | Oversized elongated | Compact |
| Bowl material | Plastic | Porcelain |
| Household size | Yes | - |
| Soft-close seat | Yes | No |
| Seat height | 18.4 in | - |
| Inlet hose | - | 3/4 in |
| Discharge hose | - | 1-1/2 in |
| Build | ||
| Weight | - | 21.2 lb |
| Warranty | 4 years | - |