The HEND reverse osmosis filter 1.0 allows you to get chemically clean water - about 95% purification. Such pure water, which is used in professional food accessories, extends their service life and, moreover, it does not leave any residue on cutlery or glass containers. The filter is extremely easy to use for the average user as the membrane is already installed. The compact design includes a built-in thread to connect the pre-filter. Reverse osmosis membrane filters for water filtration - the end result is chemically completely clean, demineralized water. Water purified by reverse osmosis means: - there is no need to manually polish glass and cutlery, - stronger washing ability, thereby reducing the use of cleaning agents and polishing agents, - longer life and higher energy efficiency of devices connected to water. For use in professional gastronomy - designed for professional catering equipment (not necessarily for cleaning drinking water, as it has a taste after cleaning). The membrane allows only water molecules to pass through - its pores have a diameter of 0.0001 micrometers. The membrane is installed in the device at the factory - there is no need to install it yourself. Compact design - the housing already contains threads for connecting pre-filters. Built-in pump controlled by pressure sensors. Water inlet diameter: 3/4" Working pressure: 2.2 to 6 bar. Maximum water hardness: 1500 ppm. Maximum chlorine concentration: 0.3 ppm. Input water pH range: 2-11. Reduction of impurities and hardness up to 95%. Supplied with water connection hose. Working principles of reverse osmosis: - the water passing through the pre-filter cartridge is cleaned of pollutants larger than 5 microns (sand, rust, etc., as well as chlorine), - then it passes through the osmosis membrane, which acts as a barrier to organic and inorganic pollutants, heavy metals, radioactive elements and carcinogens, - clean water is sent to the final filter, - after molecular filtration, the water passes through a mineralizing cartridge, which further saturates it with mineral salt ions. The body is made of synthetic material. Maximum efficiency at water temperature 25 °C and pressure 4 bar, TDS 250 ppm: 1.5 l/min. Equipped with a pre-filter with activated carbon and a final sedimentation cartridge. There are also cartridges that can be purchased separately: pre-filter (code: 238066) and final filter (code: 238059).