●Suitable for all commercially available plastic and ceramic flush tanks ●✅ By default, the valve fills the flush tank with 5.5-6 litres of water; 1 additional water filter ●✅ Fills your tank quickly and without noise: flow pressure measuring range: 0.5 - 10 bar (EN 14124 standard) ●✅ Easy to install, G 3/8 brass connector, left or right side power supply ●✅ Do you have any doubts about the quality of the YOSSEE float valve? Feel free to try our toilet filler faucet with our 30-day trial period with the money-back guarantee! 5 year warranty; Made in the EU