Urine-Diverting Porcelain Toilet Pedestal

$529.00

The porcelain-made urine-diverting toilet pedestal is designed to bring modern elegance and functionality to your waterless toilet system. Key features include:

  • Odorless Operation: The integrated urine diversion in the seat ensures that urine and feces never mix, keeping your toilet odor-free.
  • Modern Design: Its sleek ceramic design looks like a traditional toilet, making it ideal for tiny homes, off-grid cabins etc.
  • Soft-Close Seat: Equipped with a soft-close seat for added elegance.
  • Versatile Compatibility: Pairs with any of our split-system composting toilets at Waterless Toilet Shop.

Download technical dimensions (PDF)

shipping from nevada USA

Shipping from Nevada

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Urine Diverting Design

In stock: over 15 pcs

Urine-Diverting Porcelain Toilet Pedestal

This porcelain toilet pedestal is urine-diverting. It is intended to be used either with one our split-system composting toilets or your own do-it-yourself waterless toilet.

The porcelain pedestal has front bowl for urine. All solids (poop, toilet paper, potentially used bulking agents) fall through the back into to your composting toilet. The porcelain toilet is designed such that it fits natural human anatomy so that all waste directs into right place: urine into front, solids at the back. The toilet has to be used seated. Male users who prefer to urinate standing may consider purchasing our waterless urinal.

The urine-diverting porcelain toilet features a urine hose that is connected from below into the toilet front bowl. The urine hose comes out below of the porcelain toilet.

The solids drop is connected into your composting toilet with a vertically straight waste chute. All our split-system composting toilets include at least 2 feet long waste chute that I possible to cut or extend as per needed to fit your structure.

Download technical dimensions (PDF)

Liquid Separation: A Key Feature of Odor-Free Waterless Toilets

Urine separation is one of the most important features of an odor-free waterless toilet. There are two primary methods for separating urine from solids:

  • Directly in the toilet seat, where urine is never mixed with solids.
  • Within the toilet’s composting container, after urine and solids have been mixed.

The ideal method depends on several factors. Here are some aspects to consider:

Urine Volume and Maintenance

Most human waste is liquid urine, with an average person producing between 800 and 2,000 milliliters daily, typically in 6 to 7 instances. This means that if the urine is separated directly in the toilet seat and collected to a small container or a bottle, that container/bottle requires frequent emptying, which can become inconvenient in long run. The only exception is if the separated pure urine can be lead into a grey water system (depends on your grey water purifier, local regulations and surrounding environment).

If urine is mixed with solids and separated later in the composting container, the amount of liquid waste to manage is significantly reduced. This is because the compost absorbs much of the liquid, which eventually evaporates through the toilet’s ventilation system. The compost’s absorption and evaporation capacity depend on the climate and the amount of dry organic bulking agents used.

Advantages of Direct Urine Separation

Urine separation directly in the toilet seat reduces odor issues. With less moisture in the solid waste, the toilet is less likely to produce any odors. Additionally, these toilets typically require fewer dry organic bulking agents, which lowers operating costs and conserves space in the solids container. This means the container fills up less often, reducing the frequency of servicing.

Challenges of Urine Separation in the Seat

Despite its advantages, direct urine separation can take some getting used to, making these toilets less ideal for public or commercial settings. Young children may also find them challenging to use, making them less suitable for families with small children or for guest use. For these scenarios, a composting toilet that separates urine within the composting container is often a better choice.

Our Recommendation

Most composting toilet owners find systems that separate urine within the composting container to be highly satisfactory. For this reason, we include a non-separating porcelain pedestal as the default option for all our split-system composting toilets. This approach balances convenience, ease of use, and performance for a wide range of users.

The Urine-Diverting Porcelain Toilet provides a great alternative for everyone with a ready solution to treat the pure urine on-site for example through a grey water system. It may be also a safe choice for completely off-grid installations, in which case there is no power at all to boost the ventilation of a composting toilet. The Urine-Diverting Porcelain Toilet is also a great product for DIY composting toilets.

Download technical dimensions (PDF)

 

 

Urine diverting porcelain toilet pedestal delivery contents

The delivery package includes:

  • Urine-diverting Porcelain Toilet Pedestal
  • Soft-close toilet seat
  • Urine hose (1″ diameter, 78″ length)
  • Fixtures

Download technical dimensions (PDF)

Urine-Diverting Porcelain Toilet Pedestal

This porcelain toilet pedestal is urine-diverting. It is intended to be used either with one our split-system composting toilets or your own do-it-yourself waterless toilet.

The porcelain pedestal has front bowl for urine. All solids (poop, toilet paper, potentially used bulking agents) fall through the back into to your composting toilet. The porcelain toilet is designed such that it fits natural human anatomy so that all waste directs into right place: urine into front, solids at the back. The toilet has to be used seated. Male users who prefer to urinate standing may consider purchasing our waterless urinal.

The urine-diverting porcelain toilet features a urine hose that is connected from below into the toilet front bowl. The urine hose comes out below of the porcelain toilet.

The solids drop is connected into your composting toilet with a vertically straight waste chute. All our split-system composting toilets include at least 2 feet long waste chute that I possible to cut or extend as per needed to fit your structure.

Download technical dimensions (PDF)

Liquid Separation: A Key Feature of Odor-Free Waterless Toilets

Urine separation is one of the most important features of an odor-free waterless toilet. There are two primary methods for separating urine from solids:

  • Directly in the toilet seat, where urine is never mixed with solids.
  • Within the toilet’s composting container, after urine and solids have been mixed.

The ideal method depends on several factors. Here are some aspects to consider:

Urine Volume and Maintenance

Most human waste is liquid urine, with an average person producing between 800 and 2,000 milliliters daily, typically in 6 to 7 instances. This means that if the urine is separated directly in the toilet seat and collected to a small container or a bottle, that container/bottle requires frequent emptying, which can become inconvenient in long run. The only exception is if the separated pure urine can be lead into a grey water system (depends on your grey water purifier, local regulations and surrounding environment).

If urine is mixed with solids and separated later in the composting container, the amount of liquid waste to manage is significantly reduced. This is because the compost absorbs much of the liquid, which eventually evaporates through the toilet’s ventilation system. The compost’s absorption and evaporation capacity depend on the climate and the amount of dry organic bulking agents used.

Advantages of Direct Urine Separation

Urine separation directly in the toilet seat reduces odor issues. With less moisture in the solid waste, the toilet is less likely to produce any odors. Additionally, these toilets typically require fewer dry organic bulking agents, which lowers operating costs and conserves space in the solids container. This means the container fills up less often, reducing the frequency of servicing.

Challenges of Urine Separation in the Seat

Despite its advantages, direct urine separation can take some getting used to, making these toilets less ideal for public or commercial settings. Young children may also find them challenging to use, making them less suitable for families with small children or for guest use. For these scenarios, a composting toilet that separates urine within the composting container is often a better choice.

Our Recommendation

Most composting toilet owners find systems that separate urine within the composting container to be highly satisfactory. For this reason, we include a non-separating porcelain pedestal as the default option for all our split-system composting toilets. This approach balances convenience, ease of use, and performance for a wide range of users.

The Urine-Diverting Porcelain Toilet provides a great alternative for everyone with a ready solution to treat the pure urine on-site for example through a grey water system. It may be also a safe choice for completely off-grid installations, in which case there is no power at all to boost the ventilation of a composting toilet. The Urine-Diverting Porcelain Toilet is also a great product for DIY composting toilets.

Download technical dimensions (PDF)

 

 

Urine diverting porcelain toilet pedestal delivery contents

The delivery package includes:

  • Urine-diverting Porcelain Toilet Pedestal
  • Soft-close toilet seat
  • Urine hose (1″ diameter, 78″ length)
  • Fixtures

Download technical dimensions (PDF)

installation option 1 urine-diverting toilet pedestal

Installation option 1

There are two primary ways to install the urine-diverting toilet pedestal and treat the liquid waste. Option 1 is to lead both pure urine and compost liquid into the same absorption trench. This option is usually more convenient when it comes to servicing the composting toilet. However, not all states/counties in the U.S. allow direct discharge of urine/compost liquid into the environment. Contact us for the best solution into your case.

installation option 2 urine-diverting toilet pedestal

Installation option 2

The other option is to collect pure urine and compost liquid into separate containers/bottles. While this option may be the only one allowed by local regulations, it may require more frequent service of the toilet. Especially the urine bottle/container will likely fill up in matter of days if used by several people.

Customer Reviews

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Customer Images

Image #1 from Steve
Image #2 from Steve
Image #3 from Steve
Image #1 from Steve

Steve

Arrived quick! The seat itself (not the pedestal which seems the more likely) was cracked on arrival. It was a bummer but the customer service is on point, sent not one but TWO replacements because the first redo was cracked too! Crazy. Anyway.. Gorgeous throne, 5/5 will poop again.

Image #2 from Steve

Steve

Arrived quick! The seat itself (not the pedestal which seems the more likely) was cracked on arrival. It was a bummer but the customer service is on point, sent not one but TWO replacements because the first redo was cracked too! Crazy. Anyway.. Gorgeous throne, 5/5 will poop again.

Image #3 from Steve

Steve

Arrived quick! The seat itself (not the pedestal which seems the more likely) was cracked on arrival. It was a bummer but the customer service is on point, sent not one but TWO replacements because the first redo was cracked too! Crazy. Anyway.. Gorgeous throne, 5/5 will poop again.

Image #1 from Steve
Image #2 from Steve
Image #3 from Steve
1-1 of 1 review
  1. S

    Arrived quick! The seat itself (not the pedestal which seems the more likely) was cracked on arrival. It was a bummer but the customer service is on point, sent not one but TWO replacements because the first redo was cracked too! Crazy. Anyway.. Gorgeous throne, 5/5 will poop again.

    Image #1 from Steve
    Image #2 from Steve
    Image #3 from Steve

Let our customers speak for us

Image #1 from SteveImage #2 from SteveImage #3 from Steve
3
Steve
Steve
Verified ownerVerified owner
5/5

Arrived quick! The seat itself (not the pedestal which seems the more likely) was cracked on arrival. It was a bummer but the customer service is on point, sent not one but TWO replacements because the first redo was cracked too! Crazy. Anyway.. Gorgeous throne, 5/5 will poop again.

2 months ago
Image #1 from John B.
1
John B.
John B.
Verified ownerVerified owner
5/5

Great product and easy installation. Having dimensions online would help out, but other than that seriously stoked on it!

2 months ago
Image #1 from Benji Graham
1
Benji Graham
Benji Graham
Reviewer
5/5

I recently installed a family 120. Works well so far. I was planning a split system that I didn't think was manufactured and found this shop and it fit perfectly! Hallelujah! Saved me a bunch of time. I added an extra air tube in the corners from a section of drain pipe with the holes to help keep the compost aerobic.

2 months ago
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In urgent matters, please email us at info@waterlesstoiletshop.com

Thank you for your patience and support. Happy New Year 2026!

 

 

Waterless Toilet Shop – Black Friday & Cyber Monday Campaign Terms and Conditions

Campaign Period

This Black Friday & Cyber Monday promotion (“Campaign”) runs from November 17, 2025 through December 1, 2025 (Cyber Monday). All qualifying orders must be placed during this period. No retroactive discounts will be applied to orders placed before or after the Campaign Period.

Eligibility

The offers are valid only for purchases made on waterlesstoiletshop.com or through direct communication with Waterless Toilet Shop during the Campaign Period. Discounts apply to new orders only.

Campaign Offers

The following products include fixed discounts during the Campaign Period:

All other products: price reductions may be available. Customers must request a quote during the Campaign Period to receive the best possible offer.

Discounts are automatically applied to listed sale prices or will be reflected in quoted pricing (as applicable).

Limitations

Discounts cannot be combined with any other promotions, coupons, or discount codes unless explicitly stated.

Discounted pricing applies per product, not per order.

Limited inventory: discounts apply only while stock remains available. Some products may have extended lead times.

Shipping costs are not discounted unless otherwise stated.

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Products requiring a custom quotation must be requested during the Campaign Period. Quotes provided as part of the Campaign will remain valid for 7 days unless otherwise specified.

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To secure the campaign pricing, full payment or an agreed deposit must be received within the quote validity period. Waterless Toilet Shop reserves the right to void quotes not paid within the specified timeframe.

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Standard return and cancellation policies apply. The campaign discount is non-refundable and will not be “reapplied” to replacement orders outside the Campaign Period.

General

Waterless Toilet Shop reserves the right to:

  1. modify or withdraw this Campaign at any time,
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By placing an order during the Campaign Period, customers agree to these Terms and Conditions.

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Email customer service remains available — please contact us at info@waterlesstoiletshop.com
, and we’ll get back to you as soon as possible.

Thank you for your understanding.

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Pay with Klarna

We’re excited to now offer Klarna as a payment option at Waterless Toilet Shop!
Choose how you want to pay — all at once or with flexible installments that fit your budget.

💸 Pay in 4 — Interest-Free

Split your composting toilet purchase into four equal payments every two weeks.
No interest, no hidden fees — just a smarter way to pay over time.

Other Flexible Options

Klarna also offers monthly financing with 6–24-month plans and transparent APR rates based on your credit.
You’ll see all available payment options instantly when you select Klarna at checkout.

Klarna financing is issued by WebBank and available to eligible U.S. residents in most states.
Missed payments may incur late fees. For California residents, loans are made or arranged pursuant to a California Financing Law license. Review Klarna’s terms.

CF 8 Composting Toilet – Estimated Daily Capacity

The CF 8 is a continuous composting toilet system featuring a single large 250-gallon container. Like the CF 4, it is designed for gradual emptying rather than batch-style use. Solids are typically removed in thirds or sections, allowing earlier deposits time to fully compost inside the tank.

This setup allows for either:


🔁 Continuous Use: Gradual Emptying in Thirds

When used year-round, the CF 8 is typically emptied one-third at a time, effectively composting in three rotating “piles” within the container.

Because the CF 8 is more than twice as large as the CF 4, each pile can hold approximately 480–960 poops, depending on composting conditions and how much bulking material is used.

Service Interval (per pile) Estimated #2 Visits per Day
30 days (1 month) ~17–32 visits/day
60 days (2 months) ~8–16 visits/day
90 days (3 months) ~5–11 visits/day
180 days (6 months) ~3–5 visits/day
365 days (1 year) ~1.2–2.6 visits/day

💡 These figures assume that one-third of the tank is in active use at a time, with older waste given time to compost before removal.


🌤 Seasonal Use: Full-Tank Emptying After Inactive Period

For cabins, cottages, or other sites used seasonally, the CF 8 can be used for a few months and then left idle to allow full composting. In such cases, the entire tank may be emptied once a year.

Full-tank capacity estimate: ~1,440–2,880 poops

Example: 120 days of use (approx. 4 months):
→ ~12–24 solid visits per day on average


⚠️ Disclaimer

These numbers are rough estimates based on typical use and conditions. Actual capacity will vary depending on:

For best performance, ensure proper aeration, regular bulking material use, and consistent emptying of composted portions.


💡 Want to Maximize Capacity? Consider a Urine-Diverting Toilet — With Some Important Considerations

upgrade to a urine diverting toilet pedestal

If you’re looking to maximize the capacity of the CF 8 system — aiming for 960+ poops per composting “pile” — we recommend using a urine-diverting (UD) toilet pedestal.

✅ Benefits of Urine Separation:

By diverting urine out of the solids container, the volume taken up by absorbent material (like peat or wood shavings) is significantly reduced. This can make a big difference in how often the system needs to be emptied.


⚠️ Downsides to Consider:

Urine-diverting toilets can take some time to get used to. Users need to sit or aim correctly to ensure proper separation, which might not happen consistently without experience or guidance.

For this reason, UD toilets are generally not ideal for public or commercial settings where the toilet is used by guests, tourists, or other first-time users. In these cases, misuse can reduce the effectiveness of the system and may even lead to unpleasant maintenance issues.


In short: A UD toilet is an excellent choice for maximizing capacity in private or family use, but for guest or public access composting toilets, a standard non-diverting model may be more practical and user-friendly.

🚚 $100 OFF Shipping Cost – Green Toilet 330 Composting Toilets

For a limited time, enjoy $100 off the shipping cost when you order a
Green Toilet 330 or Green Toilet Lux 330 composting toilet.

No promo codes, no extra steps – the discount is automatically applied at checkout.

If you experience any technical issue and the discount does not apply automatically, you can manually enter
the coupon code 100OFFSHIPPING during checkout to receive the offer.

The Green Toilet 330 and Green Toilet Lux 330 are ideal for cabins, cottages, off-grid homes, and other locations where
reliable, low-maintenance, and environmentally friendly waste management is a priority. Their batch composting design
makes servicing simple and hygienic, with a spare container included to keep the system running without interruption.

Campaign details:

  • Offer valid until August 31, 2025 or while stock lasts
  • Discount applies only to Green Toilet 330 and Green Toilet Lux 330 composting toilet orders
  • Automatically applied at checkout – or use coupon code 100OFFSHIPPING if needed
  • Applies to orders shipped within the Lower 48 states only

Upgrade your off-grid toilet system now and save on shipping while supplies last.

Green Toilet 100 Easy – Estimated Daily Capacity

The Green Toilet 100 Easy is a compact and user-friendly batch composting toilet with a 26-gallon composting container. Its design makes it well-suited for outhouses, cabins, and even indoor use. A spare container is available to expand capacity and simplify servicing.


🔢 Estimated Solid-Waste Capacity per Bin:

Note: Due to the shape and internal structure of the container, the actual composting capacity is slightly lower than its raw volume might suggest, if you compare with Green Toilet 120 Family composting toilet for example.


📆 Average Daily Capacity per Bin

Service Interval Estimated #2 Visits per Day
30 days (1 month) ~6–7 visits/day
60 days (2 months) ~3–4 visits/day
90 days (3 months) ~2.2 visits/day
180 days (6 months) ~1.1 visits/day
365 days (1 year) ~0.5 visits/day

Notes & Recommendations:


⚠️ Disclaimer:
These estimates are intended as general guidance. Real-world performance may vary depending on:

CF 4 Composting Toilet – Estimated Daily Capacity

The CF 4 is a continuous composting toilet system featuring a single large 105-gallon container. Unlike batch composting systems (such as the Green Toilet models), the CF 4 is designed for gradual emptying — solids are typically removed in thirds or sections, allowing earlier deposits time to fully compost inside the tank.

This setup allows for either:


🔁 Continuous Use: Gradual Emptying in Thirds

When used year-round, the CF 4 is typically emptied one-third at a time, effectively composting in three rotating “piles” within the container. Depending on composting conditions and how much bulking material is used, each pile can hold approximately 200–400 poops.

Service Interval (per pile) Estimated #2 Visits per Day
30 days (1 month) ~7–13 visits/day
60 days (2 months) ~3–7 visits/day
90 days (3 months) ~2–4 visits/day
180 days (6 months) ~1–2 visits/day
365 days (1 year) ~0.5–1.1 visits/day

💡 These figures assume that one third of the tank is in active use at a time, with older waste given time to compost before removal.


🌤 Seasonal Use: Full-Tank Emptying After Inactive Period

For cabins, cottages, or other sites used seasonally, the CF 4 can be used for a few months and then left idle to allow full composting. In such cases, the entire tank may be emptied once a year.


⚠️ Disclaimer

These numbers are rough estimates based on typical use and conditions. Actual capacity will vary depending on:

For best performance, ensure proper aeration, regular bulking material use, and consistent emptying of composted portions.


💡 Want to Maximize Capacity? Consider a Urine-Diverting Toilet — With Some Important Considerations

upgrade to a urine diverting toilet pedestal

If you’re looking to maximize the capacity of the CF 4 system — aiming for 400+ poops per composting “pile” — we recommend using a urine-diverting (UD) toilet pedestal.

✅ Benefits of Urine Separation:

By diverting urine out of the solids container, the volume taken up by absorbent material (like peat or wood shavings) is significantly reduced. This can make a noticeable difference in how often the system needs to be emptied.

⚠️ Downsides to Consider:


In short: A UD toilet is an excellent choice for maximizing capacity in private or family use, but for guest or public access composting toilets, a standard non-diverting model may be more practical and user-friendly.

Green Toilet 120 Family

💩 Average Daily Capacity per 31-Gallon Composting Bin

(Based on approx. 356 uses involving a #2 — i.e., poop) – only the solids count!

Service Interval #2 Visits per Day (involving a #2)
30 days (1 month) ~11.9 visits/day
60 days (2 months) ~5.9 visits/day
90 days (3 months) ~4.0 visits/day
180 days (6 months) ~2.0 visits/day
365 days (1 year) ~1.0 visits/day

🟢 What counts as a “#2 visit”?
Only visits that involve pooping (i.e., going number two) — urine-only visits don’t contribute to filling the composting bin and are not included in the estimate.

⚠️ Disclaimer:
These estimates are approximations. The actual number of solid uses per bin may vary significantly depending on climate, temperature, ventilation, user habits, and the amount of dry bulking material (e.g., wood shavings or peat) added after each use.

Green Toilet 330

💩 Average Daily Capacity per 87-Gallon Composting Bin

(Based on approx. 1,000 uses involving a #2 — i.e., poop) – only the solids count!

Service Interval #2 Visits per Day (involving pooping)
30 days (1 month) ~33 visits/day
60 days (2 months) ~17 visits/day
90 days (3 months) ~11 visits/day
180 days (6 months) ~5.6 visits/day
365 days (1 year) ~2.7 visits/day

🟢 What counts as a “#2 visit”?
Only visits that involve defecation (pooping) — urine-only visits don’t fill up the composting bin and are not included in the 1,000-use estimate.

⚠️ Disclaimer:
These estimates are based on typical, steady use. The actual number of solid uses a composting bin can handle may vary significantly depending on climate, temperature, humidity, ventilation, and how much dry bulking material (like wood shavings) is added after each use.

Composting toilet waste pipe extension

💧 Liquid waste (urine) estimate

Average person produces about:

So for 100 people:


🚽 Flush water use estimate

Average flush volume in the U.S. is about:

Average person flushes ~5 times per day, so:

So for 100 people:


✅ Summary in gallons

Type Per person For 100 people
Urine (liquid waste) ≈0.4 gal/day ≈40 gal/day
Flush water (toilet only) ≈7.5 gal/day ≈750 gal/day
Product Image Product Clearance Requirement
CF 4 continuous composting toilet with porcelain pedestal green background CF 4 Continuous composting toilet 13″ (when partially buried)
gl 90 batch composting toilet package GL 90 Batch composting toilet 18″
CF 8 continuous composting toilet with non separating porcelain pedestal blue background CF 8 Continuous composting toilet 18″ (when partially buried)
Rota-Loo 650 Split-system Batch Composting Toilet Rota Loo 650 Batch composting toilet 26″
Green Toilet Lux 120 Composting toilet with spare container package Green Toilet Lux 120 Batch composting toilet 28″
Green Toilet Lux 330 Composting toilet with spare container package Green Toilet Lux 330 Batch composting toilet 37″
Rota Loo 950 batch composting toilet blue background Rota Loo 950 Batch composting toilet 38″

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💬 Live Chat: Start a Chat Now

Our team is always available to assist you during the following hours:

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Have a question outside of our service hours?
Feel free to leave us a message through our contact form or email us at info@waterlesstoiletshop.com.

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Urine Separation in Composting Toilet Article

outhouse next to winter cottage (1)

outhouse next to winter cottage

 

open compost bin outdoors

open back bench-type-of seat
Installation principle of Green Toilet 120 and 330

Green Toilet 120 Family composting toilet installed

Green Toilet 120 Family installed underneath outhouse seat

Green Toilet 330 outhouse inside flat seat

Green Toilet 330 ventilation pipes

Green Toilet features ventilation pipes.

On top of the vent pipe stack here is a Whirlybird

Green Toilet double base from below

Green Toilet’s double base from below

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