Water and energy

How fast does RinWaJet pay for itself?

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RinWaJet pays for itself after only 18 hours of use!

With cold water: about 63 hours.

Recommended retail price in Hungary: 25 190 HUF incl. VAT.

Compared with an ordinary shower hose for the same rinse time, with warm water heated from 8 °C to 38 °C by an electric water heater. Hours are total time with the water running.

After that, the saving keeps going. RinWaJet is made of SS304 stainless steel, with no moving parts and no O-rings, and is built to last.

See the calculation

Measured water use

10-litre bucket test: ordinary shower hose 37 seconds (16,2 L/min), RinWaJet 1 minute 58 seconds (5,1 L/min). With the water running for the same time, RinWaJet uses about 668 litres less per hour.

Saving per hour in Hungary

Water + wastewater0,668 m³ × 600,00 HUF/m³400,73 HUF
Heating (warm water)23,3 kWh × 42,41 HUF/kWh988,00 HUF
Total, warm water1388,73 HUF

Payback

25 190 HUF ÷ 1388,73 HUF per hour = about 18 hours. The whole purchase price is earned back. The price is 69 € converted at today's ECB exchange rate.

Prices

National averages incl. VAT and taxes, as households pay them. Fixed annual charges are left out, since they do not fall when you use less. Checked November 2026.

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