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  • Conserves Water 
  • Health Sensitive 
  • USA Made 

SinkPositive Toilet Sink RetroFit System

As Low As: $139.00

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Lower your water consumption and save space in your bathroom with the SinkPositive gray water system!


Supports good hygeine! Saves space in your bathroom! Conserves water! Installs in minutes!


As water prices continue to rise, Sink Positive offers a win for the environment and your wallet. It is a sink basin that fits on top of your toilet tank. It delivers a touch-free, clean hand wash with every flush. It’s simple to install, and even easier to use. It is a great reminder for everyone in the house to wash their hands every time. Kids just think its fun!


Made of high-quality, recyclable plastic, Sink Positive retrofits most current toilet tanks—including low flow models.


Available in standard or deluxe. The Deluxe model features a chrome aerator to help improve water flow and prevent splashing.


SKU# SP-Group

Availability: In stock

Product Name Price Qty
SinkPositive Standard - Toilet Retrofit System
$139.00
each
SinkPositive Deluxe - Toilet Retrofit System
$149.00
each

Sink Positive Grey Water Sink

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When you flush your toilet, clean water from the supply line that would normally refill your tank is instead routed through the Sink Positive faucet. You use the flow to wash your hands without having to touch the faucet. The soapy water drains into your toilet bowl, where it is used for the next flush. This process saves about two gallons of water per person per day.


We offer two models, the standard and the deluxe. Each model has the same base, with faucet designs that differ slightly. The standard model features our basic faucet, while the deluxe model adds an aerator to reduce splashing and improve water flow.


Set-up for each model is easy and takes 5 minutes or less, no plumber required.


All the benefits:

+ CONSERVES WATER Fresh, clean water for your hands, grey water for the bowl. Saves up to 2 gallons of water per person per day.

+ SAVES MONEY Identifies costly leaks through visible drips and reduces utility bills by saving water—Sink Positive pays for itself. + MANAGE SMALL SPACES Create more space with the ultimate small space solution.

+ PROMOTES SANITATION The touch-free wash eliminates interaction with germs on faucet knobs and handles.

+ ENGAGES ALL AGES Convenient and immediate visual cue inspires hand washing of even the smallest hands.

+ INSTALLS IN MINUTES Setup takes 5 minutes or less. No plumbing skills, batteries or tool kits required.

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Green Home is the original online ecostore, based in San Francisco, California, in the heart of both the environmental and cleantech industries. Since 1999 Greenhome.com has played its part as one of the most comprehensive online resources for greening your home and greening your business. Our company is on a mission to green the world, one person (and one business) at a time. While all of our products are eco-friendly, we are especially passionate about compostable plates, cups, bowls, cutlery & utensils, take out containers and bags.  If more businesses and individuals switched from disposable to compostable we could make a real impact on the world!

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