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Sun-Mar Excel Self-Contained Composting Toilet

by Sun-Mar
$2,390.00
Friendly Customer Support Need Help? CALL (800) 644-9863
Free Shipping to Lower 48 States Delivered to your doorstep, on us!
Easy 30-Day Returns Need a return? Send it back
Shopify Secure Payments SSL encryption technology payment gateways

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Manage Your Waste Sustainably Without Complex or Costly Sewage Systems With The Sun-Mar Excel Self-Contained Composting Toilet

Imagine entering your bathroom sanctuary to find a sleek self-contained composting toilet awaiting you. With each use, waste is effortlessly managed within the unit, bypassing the need for complex sewage systems or excessive water consumption.

As you rise, the patented Bio-drum™ ensures a fresh, odor-controlled environment, while inside the drum, your waste undergoes a silent transformation into nutrient-rich compost, contributing to your ability to sustain your land. 

With a self-contained composting toilet, you're not just managing waste – you're embracing simplicity, environmental responsibility, and a harmonious relationship with nature, all in one seamless experience.

How Does the Bio-drum™ Work?

This unique design accelerates the breakdown of waste, efficiently converting it back into earth while maintaining operational simplicity through two simple processes: Moisture Control and Oxygen Supply.

Moisture control, a basic requirement for good composting, is one of the outstanding benefits offered only by Sun-Mar’s Bio-drum™.

At above 60% moisture content, liquid starts to drive out the oxygen in the compost, and the compost becomes increasingly anaerobic, which is not ideal for composting. Sun-Mar’s unique Bio-drum™ optimizes composting speeds by automatically draining any excess liquid through a screen at the bottom of the drum directly into the evaporation chamber.

Sun-Mar’s unique Bio-drum™ design is the easiest and best possible way to thoroughly and completely mix and oxygenate the whole compost.

Rotate the drum, and the entire compost pile is tumbled and infused with oxygen. Oxygen is one key ingredient which allows aerobic bacteria to break down waste quickly and without odor.

Additional Features: 

  • Odor Control - Sun-Mar's exclusive Bio-drum™ design offers unparalleled odor control by efficiently mixing and oxygenating the entire compost, enabling aerobic bacteria to swiftly and odorlessly decompose waste, ensuring a fresh and pleasant bathroom environment. 
  • Operational Simplicity - Waste and bulking material mixture enter through the waste inlet port at the top of the drum. To mix and aerate, rotate the drum periodically, simply by turning the handle on the front of self-contained units or on the side of central units. During rotation, the inlet door closes automatically keeping the compost in the drum. It is easy to maintain and utilize your composting toilet. No headaches. No confusion. 
  • Detachable Foot-rest - For comfort the Excel has a sturdy detachable footrest which can be removed to pull out the finishing drawer. We do it everyday, might as well be comfortable.
  • 3-year Warranty for parts, 5 year Warranty for Tank - Sun-Mar warrants that the original purchaser of this toilet is free of defects in material or workmanship under normal house or cottage use. Have peace of mind for the longevity and quality of your investment.

 

The Sun-Mar Excel Composting Toilet will provide you with the most efficient and sustainable way to compost your waste in your own home. But don't just take it from us, here are the organizations that accredit our toilets to assure they meet our high standards. https://usa.sun-mar.com/sun-mar-certification/

NSF - NSF/ANSI Standard 41 certification gives customers peace of mind that they are buying a composting toilet that set the standard for cottage and residential living.

CSA Group - CSA Group is a global organization dedicated to safety, social good and sustainability. We are a leader in Standards Development and in Testing, Inspection and Certification around the world including Canada, the U.S., Europe and Asia. 

USCG - The Sun-Mar Mobile toilets were the first composting toilets recognized as a Type III MSD by the US Coast Guard. 

CE Marking - By affixing the CE marking to a product, a manufacturer declares that the product meets all the legal requirements for CE marking and can be sold throughout the European Economic Area.

SAI Global Australian Standard - SAI Global Product Certification Services provides third party assurance that a particular product meets the specified requirements of a nominated product standard. SAI Global Standards Mark™ on the product represents reliability, quality assurance and safety.

 

Hit the green "Add to Cart" button above right now, and we will quickly ship you your very own Sun-Mar Excel Composting Toilet right to your front door. 

Friendly Customer Support Need Help? CALL (800) 644-9863
Free Shipping to Lower 48 States Delivered to your doorstep, on us!
Easy 30-Day Returns Need a return? Send it back
Shopify Secure Payments SSL encryption technology payment gateways

Manage Your Waste Sustainably Without Complex or Costly Sewage Systems With The Sun-Mar Excel Self-Contained Composting Toilet

Imagine entering your bathroom sanctuary to find a sleek self-contained composting toilet awaiting you. With each use, waste is effortlessly managed within the unit, bypassing the need for complex sewage systems or excessive water consumption.

As you rise, the patented Bio-drum™ ensures a fresh, odor-controlled environment, while inside the drum, your waste undergoes a silent transformation into nutrient-rich compost, contributing to your ability to sustain your land. 

With a self-contained composting toilet, you're not just managing waste – you're embracing simplicity, environmental responsibility, and a harmonious relationship with nature, all in one seamless experience.

How Does the Bio-drum™ Work?

This unique design accelerates the breakdown of waste, efficiently converting it back into earth while maintaining operational simplicity through two simple processes: Moisture Control and Oxygen Supply.

Moisture control, a basic requirement for good composting, is one of the outstanding benefits offered only by Sun-Mar’s Bio-drum™.

At above 60% moisture content, liquid starts to drive out the oxygen in the compost, and the compost becomes increasingly anaerobic, which is not ideal for composting. Sun-Mar’s unique Bio-drum™ optimizes composting speeds by automatically draining any excess liquid through a screen at the bottom of the drum directly into the evaporation chamber.

Sun-Mar’s unique Bio-drum™ design is the easiest and best possible way to thoroughly and completely mix and oxygenate the whole compost.

Rotate the drum, and the entire compost pile is tumbled and infused with oxygen. Oxygen is one key ingredient which allows aerobic bacteria to break down waste quickly and without odor.

Additional Features: 

  • Odor Control - Sun-Mar's exclusive Bio-drum™ design offers unparalleled odor control by efficiently mixing and oxygenating the entire compost, enabling aerobic bacteria to swiftly and odorlessly decompose waste, ensuring a fresh and pleasant bathroom environment. 
  • Operational Simplicity - Waste and bulking material mixture enter through the waste inlet port at the top of the drum. To mix and aerate, rotate the drum periodically, simply by turning the handle on the front of self-contained units or on the side of central units. During rotation, the inlet door closes automatically keeping the compost in the drum. It is easy to maintain and utilize your composting toilet. No headaches. No confusion. 
  • Detachable Foot-rest - For comfort the Excel has a sturdy detachable footrest which can be removed to pull out the finishing drawer. We do it everyday, might as well be comfortable.
  • 3-year Warranty for parts, 5 year Warranty for Tank - Sun-Mar warrants that the original purchaser of this toilet is free of defects in material or workmanship under normal house or cottage use. Have peace of mind for the longevity and quality of your investment.

 

The Sun-Mar Excel Composting Toilet will provide you with the most efficient and sustainable way to compost your waste in your own home. But don't just take it from us, here are the organizations that accredit our toilets to assure they meet our high standards. https://usa.sun-mar.com/sun-mar-certification/

NSF - NSF/ANSI Standard 41 certification gives customers peace of mind that they are buying a composting toilet that set the standard for cottage and residential living.

CSA Group - CSA Group is a global organization dedicated to safety, social good and sustainability. We are a leader in Standards Development and in Testing, Inspection and Certification around the world including Canada, the U.S., Europe and Asia. 

USCG - The Sun-Mar Mobile toilets were the first composting toilets recognized as a Type III MSD by the US Coast Guard. 

CE Marking - By affixing the CE marking to a product, a manufacturer declares that the product meets all the legal requirements for CE marking and can be sold throughout the European Economic Area.

SAI Global Australian Standard - SAI Global Product Certification Services provides third party assurance that a particular product meets the specified requirements of a nominated product standard. SAI Global Standards Mark™ on the product represents reliability, quality assurance and safety.

 

Hit the green "Add to Cart" button above right now, and we will quickly ship you your very own Sun-Mar Excel Composting Toilet right to your front door. 

What's included the Box:

1-Owner’s Manual
1- Rake
4 - 2”x31” Vent pipes (PVC
Central Vacuum Tubing)
1- 4” Diffusor
1- Compost Sure Green
1- Hardware Kit
1- Bowl Liner
1- Footrest

Listed capacities refer to the amount of people, on average, using the unit per day. 

Residential/Continuous 

3 adults or families of 5

Seasonal/Vacation 

6 adults or families of 8

 

Electricity must be connected while the unit is in use for proper operation.

Maximum Amps (With Heater On) 2.4
Fan Watts  35 
Heater Watts (When Thermostat switches it on) 250

Average Power Use in Watts (Heater on 1/2 time)

150

 

Like conventional toilets, all Sun-Mar products must be properly vented per the guidelines present in the unit’s owner’s manual.  

Vent Pipe 2″ Thin-wall PVC
Drains

1″ OD

Optional for seasonal/vacation use
Required for residential/heavy Use

 

Measurements are stated in pounds (lbs) and inches.

Height: 33 1/4″
Width: 22 1/2″
Depth: 33″
Weight: 60 lbs
Shipping weight 85 lbs
Shipping dimensions 28″ by 36″ by 36″

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Eco Homesteads.

  • Free Shipping USA wide, except Hawaii and Alaska. No extra charges. Ever.
  • Price Match Guarantee. Best prices online guaranteed.
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Great Service. We pride ourselves on the best service, anywhere.
  • Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.

Shipping is FREE on all orders to customers within the United States.

We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 

Want to know about our Returns Policy? Read more here.

Order Confirmation:

As soon as you place your order you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorised your credit card for the purchase.  

As soon as we receive your order we automatically check to confirm that your order is in stock and available for immediate shipment.  If your item is on back-order or unavailable we will void the pre-authorisation and reach out to you via e-mail to see if alternate arrangements can be made.  

If your item(s) are available for immediate shipment (within 5 business days) we will process the charges and get to work preparing your order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card it will ship within three business days from the date of your order.  

We will send you shipping confirmation within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  

If you do not receive shipping confirmation from us within four business days of your order feel free to follow up with us at support@ecohomesteads.com.

International Orders:

Please be aware that our products are made specifically for the United States market. This means that they require a 110V electrical system to function correctly. 

Our products have generally not been certified for use with other countries electrical safety standards but all of our products are certified to United States standards.

We will happily ship our fantastic products to international customers. Due to the extremely wide variety of product dimensions we will provide an up to date shipping price quote for you on request.

If you are happy with our shipping quote we will prepare an order and payment though our ultra secure online payment gateway.

Damages:

Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery or do not agree to accept the delivery.

If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging. 

If your item(s) do arrived damaged please send photos to support@ecohomesteads.com, then visit our Returns page and lodge your return claim online.