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The commercial toilet of choice


Successfully integrating technology into existing infrastructure, to reduce water consumption and cost, through sustainable washroom innovations.

While toilets are crucial for sanitation, they haven't evolved significantly since the late 1800s. Traditional toilets, flushing around 9 litres of water per use, account for 70-85% of water consumption in commercial buildings, highlighting their inefficiency for modern needs. Recognising the need for an alternative solution, which uses less water, inspired the development of Propelair.

Propelair is an international, London-based cleantech company that utilises technology to produce and install one of the worlds’ lowest water-flush toilets . Engineered for commercial and public use, our technology reinvents a sanitation system that replaces 7.65 litres of water with 70 litres of air, achieving an 85% water saving per flush. We enable our global customers across the healthcare, manufacturing, retail, education, transport, commercial and industrial markets to positively contribute to the environment and change the way the world consumes water.

By targeting public and commercial washrooms with a water savings solution, we attend to the area that accounts for up to 90% of water consumption in public areas.

Propelair conveniently connects to existing plumbing systems, making conventional replacements easy. It is also ideal for off-grid buildings where waste removal is costly and back-up systems such as septic tanks and water storage is required. Back-up systems lasts significantly longer when 1.35lt of water enters the system, per flush, compared to up to 9lt of water entering the system as per a standard toilet.

Our sales approach of presenting an in-depth business case that outlines potential water, cost and time savings, prior to installation, is a value-added service that shows our commitment to real-time savings.

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Our Propelair OneThreeFive Product benefits are vast and includes:
  • Instant & permanent water & water cost savings: By reducing water usage from the average of 9 litres per flush to only 1.35 litres, the Propelair OneThreeFive toilet achieves a remarkable 85% water saving and flushes in just 0.75 seconds! Propelair also reduces water and sewage bills by up to 60%, and cuts carbon footprint and energy consumption by up to 80% by reducing resources required for water and waste processing. The strong, durable design and effective installation significantly reduces maintenance cost.

  • Tripple hygiene for Propelair OneThreeFive: the Propelair OneThreeFive ensures superior hygiene compared to regular toilets. Antimicrobial additives reduce germ growth on touchable surfaces, the close-to-flush technology limits germ dispersal, and the strong flush effectively removes contaminants. The transparent ABS plastic lid is not only an eye-catching differentiator but visibly gives the user confidence in the effectiveness of the flush action.

  • Queue time in high traffic areas is reduced as Propelair toilets refills within 13 seconds of flushing, comparing favourably to the 2 – 3 minute conventional system.

  • iOT connected: equipped with a smart IoT-connected control unit, Propelair OneThree Five provides feedback to service engineers through data transmission, to streamline maintenance by accurately diagnosing problems and its exact location, ultimately reducing downtime and cost.

  • Asset tracking Quick response codes, designed to monitor and manage Propelair OneThreeFive installations, further enhances facility management by enabling remote monitoring and maintenance of each installed toilet, in real time, maximise water savings and instantly schedule maintenance call outs when issues are reported by the automated system.

  • Dry flushing as a blockage solution: a dry flush, to instantly clear blockages, can be achieved through a series of simple latch movements to allow pressured air to potentially unblock drains, swiftly restoring optimal performance and eliminating public washroom inconvenience.

  • Installation: Propelair unit can be fitted to existing drainage systems and does not require special plumbing or extension of existing draining systems. It is also suitable for off-grid applications. Being delivered preassembled in 2 packs, Propelair OneThreeFive is designed to have a swift installation process reducing the inconvenience of temporarily unavailable restrooms at our customer’s facilities.