Description
Thetford Porta Potti 135 Marine Toilet w/Kit | Boat Supply Store
Addressing the critical need for onboard sanitation, this portable marine toilet offers a self-contained, functional solution for vessels where traditional plumbing is impractical, such as on smaller center consoles navigating West Galveston Bay or during extended overnight fishing trips. Its bellows pump facilitates a 2.5-gallon freshwater flush, effectively managing waste in a sealed 2.6-gallon holding tank to prevent odor escape. The integrated design includes a durable construction, contemporary styling, and an ergonomic carrying handle for straightforward transport and deployment, further enhanced by a secure hold-down kit for deck mounting stability.
Key Features
- Durable construction ensures longevity in harsh marine conditions.
- Easy-to-use bellows pump for efficient freshwater flushing.
- Contemporary styling with an integrated seat and cover for a clean look.
- Ergonomic carrying handle simplifies transport and positioning.
- Exclusive, rotating pour-out spout facilitates hygienic waste disposal.
- Sealed valve effectively contains odors within the holding tank.
- Hold-down kit provides secure deck mounting for stability.
- 1-year warranty offers peace of mind for your investment.
Specifications
| Product Specifications | |
|---|---|
| Flush Type | Bellows pump |
| Freshwater Tank Capacity | 2.5 gallons |
| Waste Holding Tank Capacity | 2.6 gallons |
| Dimensions | 14.5" H x 12" W x 15" D (approximate) |
| Weight | 13 lbs (approximate) |
| Warranty | 1-year |
Who This Is For
Boaters requiring a reliable, self-contained sanitation system for vessels lacking permanent plumbing, and users needing a convenient, portable toilet solution for RVs or off-grid applications.
How It Compares
| Feature | Thetford Porta Potti 135 Marine Toilet w/Kit | Competitor |
|---|---|---|
| Flush Type | Bellows pump | Bellows pump, Bellows pump |
| Waste Tank Capacity | 2.6 gallons (estimated) | 5.5 gallons, 5.3 gallons |
| Freshwater Tank Capacity | 2.5 gallons (estimated) | 2.8 gallons, 2.3 gallons |
| Marine Hold Down Kit Included | Yes | No (optional accessory), No |
Common Concerns Answered
Is the tank capacity sufficient for extended trips?
The 2.6-gallon waste tank capacity is ideal for shorter excursions or limited use. For longer voyages or larger groups, frequent emptying will be necessary, or consideration of a model with a larger tank capacity may be warranted.
Are there any known issues with the pour-out spout seal?
While generally reliable, some users have reported the pour-out spout seal requiring attention over extended periods of use. Proper cleaning and maintenance, as outlined in the manual, will help ensure its longevity.
Is the bellows pump difficult to operate?
The bellows pump mechanism requires some effort to achieve a full flush, which is typical for this type of portable toilet. Consistent operation and proper water levels in the freshwater tank will optimize flushing performance.
Frequently Asked Questions
How do I empty the Thetford Porta Potti 135?
To empty, rotate the pour-out spout towards the disposal facility, unlock the valve, and tilt the unit to discharge the contents. Once empty, close the valve, rinse the tank, and re-secure the spout.
What type of chemicals should I use in my Porta Potti 135?
Use specifically formulated portable toilet chemicals designed for RV and marine holding tanks. These chemicals help break down waste and control odors. Avoid household cleaners or bleach, which can damage the seals and tank.
How often should I empty the holding tank?
The holding tank should be emptied when the indicator shows it is full, or typically after each use for optimal performance and to prevent odors. For a 2.6-gallon tank, this will be more frequent than larger capacity units.
Can I use the Porta Potti 135 without a hold-down kit?
While the toilet can be used without the hold-down kit, it is strongly recommended for marine applications. The hold-down kit provides critical stability on a moving vessel, preventing accidental tipping or movement which could lead to spills.
What is the capacity of the freshwater tank and the waste-holding tank?
The freshwater tank has an approximate capacity of 2.5 gallons for flushing, and the waste-holding tank has an approximate capacity of 2.6 gallons.
