---
product_id: 528412830
title: "Urine Separator | Urine Diverter for Compost Toilets | Black or White | Made in UK (White)"
brand: "free range designs"
price: "¥14863"
currency: JPY
in_stock: true
reviews_count: 5
category: "Free Range Designs"
url: https://www.desertcart.jp/products/528412830-urine-separator-urine-diverter-for-compost-toilets-black-or-white
store_origin: JP
region: Japan
---

# Efficient urine separation Glossy, easy-clean surface Easy to fit & adjust Urine Separator | Urine Diverter for Compost Toilets | Black or White | Made in UK (White)

**Brand:** free range designs
**Price:** ¥14863
**Availability:** ✅ In Stock

## Summary

> ♻️ Transform your compost toilet game with odor-free, hassle-free urine separation!

## Quick Answers

- **What is this?** Urine Separator | Urine Diverter for Compost Toilets | Black or White | Made in UK (White) by free range designs
- **How much does it cost?** ¥14863 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/528412830-urine-separator-urine-diverter-for-compost-toilets-black-or-white)

## Best For

- free range designs enthusiasts

## Why This Product

- Trusted free range designs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Odour-Free Composting:** Keep your eco-toilet fresh and hassle-free with superior urine separation.
- • **Eco-Friendly Innovation:** Reduce waste impact by optimizing composting with every flush.
- • **Durable 10-Year Guarantee:** Built tough with ABS plastic and metal filter for long-lasting reliability.
- • **Universal Fit & Adjustable:** Fits most compost toilets with customizable sizing for perfect performance.
- • **Hygienic & Easy Maintenance:** Smooth surface plus removable metal filter for effortless cleaning.

## Overview

The Classic Urine Separator by Free Range Designs is a robust, easy-to-install urine diverter designed to optimize compost toilet performance by separating urine from solids. Made from durable ABS plastic with a removable metal filter, it ensures odor-free aerobic composting and easy maintenance. Adjustable to fit a wide range of installations and backed by a 10-year guarantee, this eco-conscious product supports sustainable waste management with zero environmental impact.

## Description

Urine separation is the single most important factor in getting compost toilets to work effectively. Mixing urine and solids creates wet, anerobic digestion which makes a compost that is smelly, incomplete and unpleasant to empty. After extensive research Free Range Designs have developed highly effective Urine separators that can be used in any compost toilet installation. The Classic Urine diverter covers approximately one third of the hole beneath the toilet seat and is simply screwed in place. It can be easily adjusted backwards and forwards for optimal separation of urine and excrement, works equally well for both male and female users. The generous surroound can be cut to fit a wide range of compost toilet installtions and is perfect for DIY compost toilet builders. The separator is available in both black and white. Strong and sturdy with an easy-to-clean shiny surface. The diverter comes with a metal filter that sits over the outlet hole to prevent items entering and blocking the urine stream - this can be removed for easy cleaning. The tough ABS plastic will last for years and Free Range Designs provide a limited 10 year Guarantee against manufacturing defects. Compostable toilets have a 0% effect on the environment, functioning without water & using natural processes to turn waste into compost-like material. By using our urine separator you can help the environment one trip to the toilet at a time!

Review: Sehr stabil. Im allgemeinen sehr gute Qualität. Ausreichend Material zur Befestigung und super, dass man selbst entscheiden kann wie man das Teil befestigt und nicht unnötig viel Schnickschnack dran hat. Direkt mit nem HT-Rohr DN32 draufgegangen und es funktioniert einwandfrei.
Review: Quedó a la pura medida y está muy bien párese muy útil el precio se me hizo muy alto pero párese que va ser muy util

## Features

- ️ ODOUR FREE TOILET COMPOSTING - Urine Separation is the single most important factor in any compost toilet. Keeping the urine from solids keeps your toilet compost digesting aerobically without smells and makes your eco-toilet easy to maintain
- ️ EFFICIENT URINE SEPARATION - The outcome of extensive research our Classic Urine Diverter separates urine from solids, catching the maximum amount of urine and keeping the solid waste as dry as possible. Works for both male and female users.
- ️ EASY TO FIT - Simply screw underneath the hole beneath the toilet seat. The Classic can be easily adjusted for optimum solid and liquid separation. It has a generous surround that can be cut to fit a wide range of installations.
- ️EASY TO CLEAN - The glossy surface is easy to clean of solids and the metal filter can be removed for cleaning debris.
- ️ 10 YEAR GUARANTEE - Made from Tough ABS Plastic, with a metal filter - this is a very robust diverter that you can rely on, even in heavy use installtations. Guaranteed against manufacturing defects for 10 years (T+C's Apply).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BP2HSKKK |
| ASIN  | B0BP2HSKKK |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | White |
| Customer Reviews | 4.1 4.1 out of 5 stars (98) |
| Customer reviews | 4.1 4.1 out of 5 stars (98) |
| Date First Available | 9 April 2023 |
| Date First Available  | 9 April 2023 |
| Included components | Urine Diverter, Metal Filter |
| Item Weight | 220 g |
| Item model number | URINE-SEP-CLASSIC |
| Item model number  | URINE-SEP-CLASSIC |
| Manufacturer | Free Range Designs |
| Manufacturer  | Free Range Designs |
| Part number | URINE-SEP-CLASSIC |
| Product Dimensions | 30 x 17 x 16 cm; 220 g |
| Product Dimensions  | 30 x 17 x 16 cm; 220 g |
| Voltage | 240 Volts |

## Images

![Urine Separator | Urine Diverter for Compost Toilets | Black or White | Made in UK (White) - Image 1](https://m.media-amazon.com/images/I/5124b+AAYmL.jpg)
![Urine Separator | Urine Diverter for Compost Toilets | Black or White | Made in UK (White) - Image 2](https://m.media-amazon.com/images/I/51eXgw7NUIL.jpg)
![Urine Separator | Urine Diverter for Compost Toilets | Black or White | Made in UK (White) - Image 3](https://m.media-amazon.com/images/I/61HexdLPBvL.jpg)
![Urine Separator | Urine Diverter for Compost Toilets | Black or White | Made in UK (White) - Image 4](https://m.media-amazon.com/images/I/61S4HZ1hSML.jpg)
![Urine Separator | Urine Diverter for Compost Toilets | Black or White | Made in UK (White) - Image 5](https://m.media-amazon.com/images/I/61hLoY2HqcL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What size tube or hose connects to the outlet?**
A: The spout is designed to take both 32mm and 40mm standard plumbing waste pipe. With the 32mm pipe you will need a straight connector to fit onto the separator end

**Q: Does urine tube go outside 5 gallon bucket or thru the bucket?**
A: Just easier to install/service if they are not connected.

**Q: Will this work with regular round toilet seats and elongated seats?**
A: Yes, it's all in your positioning of the unit and the size of your cutout.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***I on 4 November 2025*

Sehr stabil. Im allgemeinen sehr gute Qualität. Ausreichend Material zur Befestigung und super, dass man selbst entscheiden kann wie man das Teil befestigt und nicht unnötig viel Schnickschnack dran hat. Direkt mit nem HT-Rohr DN32 draufgegangen und es funktioniert einwandfrei.

### ⭐⭐⭐⭐ Review
*by L***M on 27 August 2023*

Quedó a la pura medida y está muy bien párese muy útil el precio se me hizo muy alto pero párese que va ser muy util

### ⭐⭐⭐⭐⭐ Review
*by Y***E on 5 August 2025*

This is the second urine separator I have bought. The first was about 10 years ago and is still fine. Composting toilets work great and don't smell even in the hottest weather when the urine and solids are kept separate. I bought this one to make another composting toilet to fit in an older caravan that I have offgrid. It has a bathroom, but the toilet is not built in. I fitted the separator to a folding camping toilet and it fitted perfectly after trimming the edges on two sides. The separator is robust, but easy to trim to fit using a dremel or small circular saw. Four round head machine screws with lock nuts attached it to the underside of the toilet seat on the inward slope of the seat and they don't dig in. I used it in conjunction with a 17litre square bucket as a liner to the toilet and a separate urine container.

## Frequently Bought Together

- Free Range Designs Urine Separator | Classic Urine Diverter for Compost Toilets | Black or White | Made in UK (White)
- Nature's Head Toilet Bottle
- Free Range Designs Urine Separator | Complete Urine Diverter for Compost Toilets | White | Made in UK

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**Shop now:** [https://www.desertcart.jp/products/528412830-urine-separator-urine-diverter-for-compost-toilets-black-or-white](https://www.desertcart.jp/products/528412830-urine-separator-urine-diverter-for-compost-toilets-black-or-white)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-03*