The porcelain mid-tier Dometic and the best balance of price and finish.
Amazon $256.49
A light plastic Dometic that sips water, good for dry camping.
- GravityType
- Standard heightBowl
- NoneDraw at 12 V
- 0.1 galFlush
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
- Uses one pint per flush
- Triple-jet bowl rinse
- Very light polypropylene body
- Plastic bowl
- No soft-close seat
The Dometic 300 series family
Every Dometic 300 series model we rank, smallest first. Ratings compare each against its own type.
| Model | Type | Rating | Price |
|---|---|---|---|
| Dometic 300 Series Standard Height (this one) | Gravity | 3.7/5 | $225 |
| Dometic 320 Series Standard Height | Gravity | 3.5/5 | $359.99 |
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | 302300071 |
|---|---|
| Flushing | |
| Type | Gravity |
| Water per flush | 0.1 gal |
| Freshwater flush | Yes |
| Water-saver flush | Yes |
| Macerator | No |
| Control | Gravity flush |
| Power | |
| Draw at 12 V | None |
| Bowl and fit | |
| Bowl size | Standard height |
| Bowl material | Plastic |
| Household size | Yes |
| Soft-close seat | No |
| Inlet hose | 1/2 in NPT |
Alternatives in this type
A light, drop-in replacement for most RV toilets at a modest price.
Amazon $195.69The lowest-priced toilet here, for RV bathrooms with little floor space.
Amazon $147.69Compare
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