1. Boat Plumbing-Ventilation Offered
  2. sku: 7571740369494983
  3. DOMETIC M65-5000

DOMETIC M65-5000 Gravity Toilet Holding Tank Pack

fits model: M65, Marine.

M65-5000 Dometic M65 Marine Gravity Toilet And Holding Tank With Bonus Pack New

( Brand: Dometic ), ( Part Type: Tank ), ( Manufacturer Part Number: M65-5000 )

Review DOMETIC Gravity Toilet And Holding Tank Bonus Pack New fits M65 MARINE

The Dometic M65-5000 Marine Gravity Toilet Holding Tank Pack is an essential addition to any marine head system. This complete toilet tank package includes the M65-5000 holding tank, a 13.2-gallon (50-liter) polyethylene tank designed for marine use, and a 3-inch (76mm) sanitary tee.

The tank is constructed using Dometic's robust and durable polyethylene material, which provides excellent resistance to harsh marine environments. The tank's smooth, white interior is easy to clean and maintain, ensuring optimal performance and longevity. The exterior is coated with a UV-stabilized finish that shields the tank from the sun's damaging rays, preventing discoloration and preserving the tank's integrity.

The M65-5000 Marine Gravity Toilet Holding Tank Pack also features an integrated overflow system, which provides an additional layer of protection against potential accidents. The system includes a float switch that activates the overflow valve when the tank reaches its maximum capacity, ensuring that the tank never overflows and minimizing the risk of costly damage.

The included 3-inch (76mm) sanitary tee allows for easy connection to the toilet and the discharge hose. The tee's design ensures a secure and leak-free connection, while its sanitary finish prevents contamination and maintains the cleanliness of the system.

Installing the Dometic M65-5000 Marine Gravity Toilet Holding Tank Pack is a straightforward process, thanks to its compact and portable design. The tank can be easily installed in various locations on a boat, and its lightweight construction makes it easy to transport and maneuver during installation.

In summary, the Dometic M65-5000 Marine Gravity Toilet Holding Tank Pack is a high-quality, durable, and functional solution for marine toilet systems. Its robust construction, easy installation, and integrated overflow system make it an essential addition to any boat, ensuring optimal performance and peace of mind for boaters.

The Dometic M65-5000/M65 marine gravity toilet holding tank pack is a popular choice for those seeking a reliable and efficient onboard toilet system for their marine vessel. Here are some pros and cons to consider before making a purchase:

Pros:

1. Gravity-fed system: The M65 toilet uses a simple gravity-fed system, which eliminates the need for electrical or pump power. This makes it a great option for sailboats or other vessels without a power source.

2. Large capacity: The holding tank has a capacity of 5000 inches, which is larger than many other marine toilet systems. This means you can go longer between pump-outs, reducing the frequency of maintenance.

3. Easy installation: The tank pack comes with all the necessary components for installation, including a vent filter, discharge hose, and mounting hardware. This makes it a relatively easy DIY project for those with basic plumbing skills.

4. Durable construction: Dometic is known for producing high-quality marine products, and the M65 toilet is no exception. It is made of durable materials that can withstand the rigors of marine use.

5. Comfortable seat: The M65 toilet comes with a comfortable, elongated seat that provides a more comfortable experience than many other marine toilets.

Cons:

1. Heavy: At over 50 pounds, the M65 toilet and tank pack is one of the heavier options on the market. This can make it difficult to install and maneuver, especially for smaller vessels.

2. Limited warranty: Dometic offers a limited warranty on the M65 toilet, which covers defects in materials and workmanship for one year. This is shorter than some other manufacturers' warranties.

3. No macerator pump: If you prefer a macerator pump system, which grinds up waste and allows for longer hose runs, the M65 may not be the best option for you.

4. No freshwater flush: The M65 toilet does not come with a freshwater flush option. This means you will need to use marine-specific holding tank chemicals to breakdown waste and prevent odors.

Conclusion:

The Dometic M65-5000/M65 marine gravity toilet holding tank pack is a reliable and efficient option for those seeking a simple, gravity-fed toilet system for their marine vessel. Its large capacity, easy installation, and durable construction make it a great choice for sailboats and other vessels without a power source. However, its heavy weight and lack of a freshwater flush option may be drawbacks for some users. Ultimately, the decision to purchase the M65 toilet depends on your specific needs and preferences.

Recommendation:

If you are looking for a simple, gravity-fed marine toilet system with a large capacity and easy installation, the Dometic M65-5000/M65 is a solid choice. Its durable construction and comfortable seat are also attractive features. However, if weight is a concern or you prefer a macerator pump system or freshwater flush option, you may want to consider other options on the market. Ultimately, it's important to carefully consider your specific needs and preferences before making a purchase.

part # m655000 prices

  • $26.51-$28.12

specifications vesselvent:

  • for models: M65, Marine
  • brand: Dometic
  • part type: Tank
  • manufacturer part number: M65-5000

shipping vesselvent:

  • transit: 3-9 Days
  • cost: $0.00
  • service: Economy, Expedited, Overnight
  • class: Economy, Expedited, One-day
  • type: Fixed

payments vesselvent:

  • wallet: Paypal
  • credit card: Diners-club
  • other

general vesselvent:

  • Parts Accessories > Boat Parts > Plumbing Ventilation
  • condition: New other see details

offer vesselvent:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: January 14, 2026
  • quantity: 1
  • best offers: True

seller vesselvent:

  • rating: 100.0%
  • # reviews: 4993

returns vesselvent:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
for models: m65, marine, part type: tank,
category: boat parts > plumbing ventilation, sku: 7571740369494983,

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