been completed. a convenient block kit of several buckets: we’ll take care of the climate, connect trianoystem is reliable, the manufacturer provides a 7-year warranty, we hired an industrial climber to install the outdoor unit, in st. petersburg the places for equipment on the façade are clearly defined, and besides, laying routes on the surface is prohibited. zhenya, i’ve talked so much about air conditioners, this is the first time i’ve seen them from the inside in all these years, all this stuff about uv filters, about heat exchangers, what kind of black mesh are these, let me hold it. oksana, this is a fine filter to protect this blue one heat exchanger, we use these filters constantly. you need to wash it once every two weeks , so don’t be shy, open the lid , let me try, maybe i can insert it or i can, since everyone can do it, you won’t be able to, oh, it’s very simple, and in order for the air conditioner to work happily for a long time and did not harm our health, it is necessary to clean it periodically, the exchanger, this can be done independently, but such an inconvenient and