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Topic: HEPA-filters

I collect own system of cooling, and its main part are HEPA filters. At what them much, I want to achieve absence of a dust in rooms. Actually, a question: who can knows where it is possible to take cheaper than them? Now I search for the filter about necessary the size for any room air purifiers. But all of them "", it seems to me if it to buy as  to the filter of popular mark, in the price there big . Can eat possibility them somewhere to take noname, and it is even better to order arbitrary size?

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Re: HEPA-filters

Hello, mangaman, you wrote: M> Can eat possibility them somewhere to take noname, and it is even better to order arbitrary size? I join a question. On filters. In the air conditioner there is the thin layer of a fabric similar to a bow. To clean it it is necessary very often, it is literally every week. It too HEPA?

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Re: HEPA-filters

S> on filters. In the air conditioner there is the thin layer of a fabric similar to a bow. To clean it it is necessary very often, it is literally every week. It too HEPA? I think it something another

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Re: HEPA-filters

Hello, mangaman, you wrote: M> I Collect own system of cooling, and its main part are HEPA filters. At what them much, I want to achieve absence of a dust in rooms. It is a little aside. The main source of a dust is in rooms in locations, instead of outside.

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Re: HEPA-filters

Hello, mangaman, you wrote: M> I Collect own system of cooling, and its main part are HEPA filters. M> can eat possibility them somewhere to take noname, and it is even better to order arbitrary size? http://shop.nevsky-filter.ru/mycatalog? … ;limit=100 the filtering curtain is made of a filtering paper of firm "Hollingsworth and Vose GMBH and Co KG". The Real HEPA also are.

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Re: HEPA-filters

Hello, mangaman, you wrote: M> Can eat possibility them somewhere to take noname, and it is even better to order arbitrary size? For the vacuum cleaner I found on Ali of roubles for 300-500. However, I do not know: cheaply it or is expensive?

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Re: HEPA-filters

V> it is a little aside. The main source of a dust is in rooms in locations, instead of outside. And these filters are built in system of recirculation of internal air. Yes, there is an inflow and an extension, but besides all air on a circle permanently pursues through clearing columns.

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Re: HEPA-filters

M> For the vacuum cleaner I found on Ali of roubles for 300-500. However, I do not know: cheaply it or is expensive? If at the vacuum cleaner the filter not on 0.25 a square it is expensive

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Re: HEPA-filters

Hello, Shmj, you wrote: S> on filters. In the air conditioner there is the thin layer of a fabric similar to a bow. To clean it it is necessary very often, it is literally every week. It too HEPA? Normally in front of the HEPA-filter put more rough "pre-filter" - just to prolong time of "life" of the main filter. Idea that a great bulk of particles will catch the pre-filter, and only the smallest particles reach to HEPA. Otherwise you will be destroyed  on changeover of filters.

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Re: HEPA-filters

Hello, viellsky, you wrote: M>> I Collect own system of cooling, and its main part are HEPA filters. At what them much, I want to achieve absence of a dust in rooms. V> it is a little aside. The main source of a dust is in rooms in locations, instead of outside. Not that that I do not agree, but the mechanics is interesting. Here I live to Australia, the ground floor, desktop at a window, a dust from it I wipe time so in a month - a little it. In Moscow on 12 floor on desktop at a window for a week gathered more than here for a month. Windows  on 12 floor too in times more abruptly. I am the same asshole as earlier. Or speech what ourselves import the most part of a dust from street passing cooling system? Possibly, validly for Moscow.

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Re: HEPA-filters

Hello, Mihas, you wrote: M> For the vacuum cleaner I found on Ali of roubles for 300-500. However, I do not know: cheaply it or is expensive? Expensively. I for the vacuum cleaner buy approaching on the size in autoshop. Costs roubles 140.

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Re: HEPA-filters

Hello, aik, you wrote: V>> it is a little aside. The main source of a dust is in rooms in locations, instead of outside. aik> Not that that I do not agree, but the mechanics is interesting. In the apartment densely locked with closed windows for two weeks subsides the order of 12 thousand dust particles on 1 square centimeter of a floor and a horizontal surface of furniture. In this dust 35 % of mineral particles, 12 % of textile and paper fibers, 19 %  skin, 7 % of flower pollen, 3 % of particles of carbon black and a smoke contain. The remained 24 % of an unstated origin, a space dust. aik> here I live to Australia, the ground floor, desktop at a window, a dust from it I wipe time so in a month - a little it. In Moscow on 12 floor on desktop at a window for a week gathered more than here for a month. Windows  on 12 floor too in times more abruptly. I am the same asshole as earlier. Besides purity  air, other materials of dwelling, less dry skin and etc. can be the reason aik> Or speech what ourselves import the most part of a dust from street passing cooling system? Possibly, validly for Moscow. During computer simulation scientists from University of Arizona found out that in places of research the dust most part gets to dwelling of the person together c air, instead of because of dirty footwear, clothes and etc. http://iscience.ru/2009/11/12/uchenye-s … nyuyu-pyl/

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Re: HEPA-filters

SK> SK> the filtering curtain is made of a filtering paper of firm "Hollingsworth and Vose GMBH and Co KG". With it, by the way, interesting. After all HEPA filters are different level of a filtration. I too thought about autofilters, but what level of a filtration on an output?

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Re: HEPA-filters

Hello, mangaman, you wrote: SK>> SK>> the filtering curtain is made of a filtering paper of firm "Hollingsworth and Vose GMBH and Co KG". M> With it, by the way, interesting. After all HEPA filters are different level of a filtration. I too thought about autofilters, but what level of a filtration on an output? I think  type and 11 class can be, and air motor is closer to 14. But anything it is not googled more precisely.

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Re: HEPA-filters

Hello, aik, you wrote: aik> Here I live to Australia, the ground floor, desktop at a window, a dust from it I wipe time so in a month - a little it. Trees nearby absolutely are not present? From eucalyptuses permanently any peel flies: from a large dust from a bark to flying cockroaches about a hand (bugs actually).

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Re: HEPA-filters

Hello, ned, you wrote: aik>> Here I live to Australia, the ground floor, desktop at a window, a dust from it I wipe time so in a month - a little it. ned> trees nearby absolutely are not present? From eucalyptuses permanently any peel flies: from a large dust from a bark to flying cockroaches about a hand (bugs actually). Trees full, but not eucalyptuses.

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Re: HEPA-filters

Hello, Hobbes, you wrote: H> it is expensive. I for the vacuum cleaner buy approaching on the size in autoshop. Costs roubles 140. In mine tightly it is fixed in a plastic cartridge. Not, I can try to open it it,  there "approaching", but, on mine, it is that it is not necessary.