Whether or not filtering the air actually helps asthma patients depends on what the problem is and how well the filters are doing their job. To qualify as a HEPA filter, the air purifier must remove at least 90% of the particles of a certain size that pass through it. HEPA is actually a type of filter, not a brand, and the acronym stands for highly efficient particulate air.
HEPA filters can be effective at removing allergens from the air and reducing asthma symptoms, but only in certain situations. If the source of the allergen remains – d. E. If you are allergic to a pet that lives with you, the filter may not be of much help. For things like removing dust after cleaning or secondhand smoking, they can be very effective.
The main disadvantage of a HEPA filter is that it can be noisy. Using a model that is designed for a larger room and reducing the fan speed can help reduce noise. Running a HEPA filter all the time can use a lot of electricity, which can cost quite a bit, but the filters usually only help when they are on.
There are a few considerations to consider when choosing a HEPA Medical Grade Air Purifier . The size of the filter is important – it should filter all of the air in the room every four to six minutes. If the cleaner does not have this capacity, it is likely not to be very effective. It must also be taken into account whether the noise level of the air purifier is bearable at this speed.
HEPA filters are mechanical and therefore contain actual filters that need to be replaced. The simplicity of replacing these filters, how often they need to be replaced, and how much they cost are important considerations. Whether or not they are easy to find is also a good question.
The price for operating the device must definitely be taken into account. Either research the question or ask a knowledgeable store how much it would cost to run the device all day each day to get the worst case scenario. If you do it part of the time it will cost you less, but if you find it helps, you may want to do it most of the time.
Listening to a unit is a good idea if possible. Since this is likely a shop fixture, it can be hard to tell how much noise the fan motor is really making, but you should try to get an idea. If the fan is too loud for you to sleep, it won’t be very helpful during 90% of the time you spend in your bedroom and is likely to be a waste of money.
Whether Medical Air Purifier versus asthma is a solved question depends on who you ask. There is a definite benefit to living with a smoker as HEPA filters remove most of the smoke from the air, but they can be less effective in other situations depending on what the asthma trigger is.