Dyson has just presented a new air purifier of De Lijn Hot+cool By integrating a welcome function of the cumbersome Big+Quiet Formaldehyde into a smaller format: Hot+Cool HP2 DE-NOX.
In recent times, air cleaners have become increasingly popular in our houses, and as companies such as Levoit and Shelfy Focus on usability, Dyson bet on powerful solutions that are able to meet home pollution challenges.
But what does the new addition to the Dyson catalog have special? The secret lies in the last word: De-Nox. In practice, just like the older brother, advertised for the formaldehyde from the sky but able to nitrogen dioxideThe new purity of the English company is able to eliminate from the sky that we breathe in it Two pollutants.
The reason why one should be in one solution of the genre is because the dioxide of nitrogen It is mostly treacherous In closed environments, especially in urban areas.
This gas develops the following combustion processes, not only from cars and industries, but also through daily activities such as such as cooked. The problem is that in closed environments yes concentrra, In some cases, exceeding WHO safety limits surpasses.
No₂ can be one for a short time irritation Air streets, with cough and cold, as well as dermatitis, while it can cause asthma in children in the long term, possibly increase sensitivity to respiratory infections and accelerating early aging.
To combat this phenomenon, the new Dyson Purifier Hot+Cool HP2 DE-NOX Use an active carbon filter called K Calm fabricEnriched with potassium carbonate (K₂CO₃).
Potassium carbonate responds with the NO₂ formation potassium nitrate (ENT₃), who remains chemically tied to the filter, e carbon dioxide (CO₂). According to Dyson, this filter is able to catch up to 50% more than NO₂ compared to traditional coal filters, which can be saturated faster and request more frequent replacements.
My chemistry exams date from a few decades ago, but I can’t help make two observations: the first is the production of CO₂, which may not be the best in closed environments (although the concentrations will be low), and the second is that the potassium carbonate It is also used to remove the CO₂ from the atmosphere.
It should be noted that the reaction is between K₂CO₃ and NO₂ irreversible, While with the CO₂, which is producing potassium bicarbonate (KHCO₃) reversible, But it will still influence the efficiency of the filter in the long term.
That said, the new purity eliminates, in addition to heating and renewing the environment, the Formaldehyde and the 99.95% From ultra -fine particles, including dust, bacteria, scents and allergens, such as pollen and pets hair.
The new Dyson Purifier Hot+Cool HP2 DE-NOX It will be available from tomorrow 25 March at the price of 799 euros in the white gold color.
You can do it one This address On the Dyson website (the page is not yet active).
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