A whole meal can be cooked on a Turbococina or "Turbostove", as he dubbed the device, using just five small pieces of wood around 13 cm long, which can be easily obtained from tree pruning.
The Turbococina is not a new invention. Nez developed a prototype 16 years ago, and since then, the professor, electrical engineer and inventor has continued to work on perfecting it. In 2010 he achieved a thermal efficiency rate of 93 percent and a 95 percent reduction in carbon dioxide emissions. Prior to that, he had already managed to eliminate nitrous oxide and carbon monoxide emissions.
The cook stove works on the principle of low-temperature combustion, resulting in a drastic decrease in consumption of firewood, a vital resource for poor families in El Salvador and many other developing countries.
"By replacing traditional wood stoves with Turbococinas, what families spend on firewood in one day would last them for a whole month," Nez stated in a presentation in his native El Salvador in 2005.
The stove is comprised of a stainless steel cylinder fitted with 10 air injectors, an internal fan that runs on electricity, and a steel plate that regulates the amount of air entering or leaving.
The Turbococina has earned numerous awards over the years. The most recent was in November, when it was selected along with nine other energy innovations from around the world to participate in LAUNCH 2011 Energy Innovators, an initiative sponsored by the United States Agency for International Development (USAID), the U.S. Department of State, the U.S. space agency NASA, and sportswear company Nike.
"For NASA to say that it is the best stove in the world is worth a great deal to me," Nez told Tierramerica.
Comparatively speaking, other "improved" wood stoves have not managed to reduce carbon dioxide emissions by more than 45 percent, he noted.
According to official statistics, almost 400,000 families in El Salvador cook with firewood or over open fires, representing 25 percent of the population of this Central American nation of six million people. Smoke-filled homes are an everyday reality in rural areas, where relatively few people have gas-powered or electric stoves.
The El Salvador Human Development Report 2010, published by the United Nations Development Programme (UNDP), reveals that the poorest 10 percent of Salvadoran households spend more on firewood (three percent of total household expenditure) than on electricity.
Over 55 percent of rural households cook with firewood, as compared to nine percent of urban households.
"Firewood consumption not only represents a considerable proportion of household expenditure, but in addition, many households devote a significant amount of their time to gathering it," the report says.
Added to this are the respiratory illnesses caused by smoke from burning wood. This is the cause of death for some 2,000 people every year in El Salvador, said Nez, based on figures from the Ministry of Health.
The inventor’s main goal is to decrease the use of conventional wood stoves in El Salvador, which is one of the most highly deforested countries in the hemisphere.
But low-temperature combustion also has a number of other potential uses, from industrial and domestic stoves and ovens to water heaters, water purifiers, milk pasteurisers, steam-powered generators and thermoelectric power plants.
Despite its many merits, however, the Turbococina faces a major obstacle in terms of widespread use in poor rural areas. The main problem is that it requires electricity to operate the internal fan, which moves air into the combustion chamber, explained environmentalist Ricardo Navarro of the Salvadoran Centre for Appropriate Technology, affiliated with the Friends of the Earth international network.
Figures from the Ministry of Economy show that only 65.5 percent of the rural population is connected to the electric power grid, as opposed to 88.9 percent of the urban population.
The government should actively promote not only the Turbococina but also other alternative cooking methods, like solar-powered stoves, Navarro commented to Tierramerica.
For his part, Mauricio Sermeo, coordinator of the Salvadoran Ecological Unit, told Tierramerica that the inventor himself should step up his efforts to popularise the device.
The Turbococina is not sold in any stores, because Nez has no interest in turning his invention into a business venture. He is looking for the best mechanism to distribute the stoves free of charge to the country’s poorest families and communities.
His goal is for 100,000 Turbococinas to be distributed under these conditions, and is negotiating the final details to determine which institution or mechanism is best suited for this purpose.
The Ministry of Education has purchased 1,050 of the stoves and distributed them to 800 schools as part of a program that provides students with a free snack every day.
But over the last 16 years, the successive governments that have held power in El Salvador have showed no interest in the widespread distribution of the Turbococina. "There is apparently no government support for alternative energy initiatives," concluded Sermeo.
2012年1月10日星期二
Nursing aide gets 10 years for abuse
A nursing assistant was sentenced Monday to more than 10 years in prison for abusing a 78-year-old Alzheimer's patient whose son recorded the mistreatment on a video camera hidden in an air purifier.
Virgen Caraballo, 45, of Cleveland, was sentenced to 10 1/2 years on her guilty plea to seven felony counts of patient abuse, the state attorney general's office said.
The video taken in April and May by Esther Piskor's son showed Caraballo roughly transferring Piskor to a wheelchair and tossing her on a bed, the state attorney general's office said. Authorities said the video also showed Caraballo pushing the patient's face into her bed while washing her.
"The way this woman was treated by those assigned to care for her was unbelievable," said Ohio Attorney General Mike DeWine in a statement. "Families cannot tolerate such care and neither will we."
The Ohio attorney general's office conducted the investigation with help from the Cleveland police, the Cuyahoga County prosecutor's office and the state health department.
In December 2011, a second nursing assistant pleaded guilty to misdemeanor assault and faces up to six months in jail. Maria Karban, 26, of Cleveland, is to be sentenced later this month.
The two were charged with abusing the woman at a MetroHealth Medical Center facility. MetroHealth has fired the women and two other employees.
Caraballo's attorney did not immediately return calls Monday.
Caraballo also is required to give up her nursing aid license and cannot work in a facility that is a Medicaid provider.
Virgen Caraballo, 45, of Cleveland, was sentenced to 10 1/2 years on her guilty plea to seven felony counts of patient abuse, the state attorney general's office said.
The video taken in April and May by Esther Piskor's son showed Caraballo roughly transferring Piskor to a wheelchair and tossing her on a bed, the state attorney general's office said. Authorities said the video also showed Caraballo pushing the patient's face into her bed while washing her.
"The way this woman was treated by those assigned to care for her was unbelievable," said Ohio Attorney General Mike DeWine in a statement. "Families cannot tolerate such care and neither will we."
The Ohio attorney general's office conducted the investigation with help from the Cleveland police, the Cuyahoga County prosecutor's office and the state health department.
In December 2011, a second nursing assistant pleaded guilty to misdemeanor assault and faces up to six months in jail. Maria Karban, 26, of Cleveland, is to be sentenced later this month.
The two were charged with abusing the woman at a MetroHealth Medical Center facility. MetroHealth has fired the women and two other employees.
Caraballo's attorney did not immediately return calls Monday.
Caraballo also is required to give up her nursing aid license and cannot work in a facility that is a Medicaid provider.
2012年1月9日星期一
Webley sells Petaluma tech startup
Petaluma tech startup Innovative Labs, which makes next-generation air purifiers, is being acquired by a Canadian private equity firm for more than $5.4 million, the two companies said Monday.
The cash-and-stock deal will help the Petaluma business grow, said John Webley, the Telecom Valley entrepreneur who founded Innovative Labs in 2007.
“That's the whole idea,” said Webley, a technology veteran who led Advanced Fibre Communications and Turin Networks. “The Canadians are getting very aggressive in acquiring green technology.”
Thoroughbred Capital, an Ontario-based company on Canada's TSX stock exchange, said it is buying the Petaluma business with about $3.5 million in stock and nearly $2 million in cash from a private placement.
Thoroughbred chief executive Michael Inskip said Monday he can't talk about the deal until it closes. But Webley said Innovative Labs will stay in Petaluma and keep its current staff of eight employees.
“This will let us ramp up the business,” he said.
Innovative Labs started shipping its “Sonoma Breeze” indoor air purifiers last year. They use ultraviolet light and photocatalytic technology to destroy airborne contaminants, including bacteria, viruses and volatile organic compounds (VOCs) such as formaldehyde.
The problem of formaldehyde and other chemical vapors drew attention after Hurricane Katrina, when displaced residents in government-issued trailers became sick from the fumes.
Last year, the federal government listed formaldehyde as a carcinogen, and said it can be found at unsafe levels in building materials, medical labs, hair salons and mortuaries.
Those are some of the markets for Innovative Labs' air purifiers, Webley said. The company's technology was a top performer in tests by Lawrence Berkeley National Laboratory, NASA, FEMA and the Centers for Disease Control and Prevention, he said.
The system doesn't produce ozone and uses sensors to monitor air quality, reporting real-time VOC concentrations on an LED display.
The Sonoma Breeze units range in size from a desktop model to larger ones that can purify spaces up to 1,000 square feet. They sell from about $200 to $2,000.
After a career in telecom, Webley turned his attention to green technology. He headed Novato green engineering startup PAX Streamline before launching Innovative Labs.
The deal with Thoroughbred Capital will help take Innovative Labs to the next level, Webley said.
“We showed the potential for the company,” he said.
The cash-and-stock deal will help the Petaluma business grow, said John Webley, the Telecom Valley entrepreneur who founded Innovative Labs in 2007.
“That's the whole idea,” said Webley, a technology veteran who led Advanced Fibre Communications and Turin Networks. “The Canadians are getting very aggressive in acquiring green technology.”
Thoroughbred Capital, an Ontario-based company on Canada's TSX stock exchange, said it is buying the Petaluma business with about $3.5 million in stock and nearly $2 million in cash from a private placement.
Thoroughbred chief executive Michael Inskip said Monday he can't talk about the deal until it closes. But Webley said Innovative Labs will stay in Petaluma and keep its current staff of eight employees.
“This will let us ramp up the business,” he said.
Innovative Labs started shipping its “Sonoma Breeze” indoor air purifiers last year. They use ultraviolet light and photocatalytic technology to destroy airborne contaminants, including bacteria, viruses and volatile organic compounds (VOCs) such as formaldehyde.
The problem of formaldehyde and other chemical vapors drew attention after Hurricane Katrina, when displaced residents in government-issued trailers became sick from the fumes.
Last year, the federal government listed formaldehyde as a carcinogen, and said it can be found at unsafe levels in building materials, medical labs, hair salons and mortuaries.
Those are some of the markets for Innovative Labs' air purifiers, Webley said. The company's technology was a top performer in tests by Lawrence Berkeley National Laboratory, NASA, FEMA and the Centers for Disease Control and Prevention, he said.
The system doesn't produce ozone and uses sensors to monitor air quality, reporting real-time VOC concentrations on an LED display.
The Sonoma Breeze units range in size from a desktop model to larger ones that can purify spaces up to 1,000 square feet. They sell from about $200 to $2,000.
After a career in telecom, Webley turned his attention to green technology. He headed Novato green engineering startup PAX Streamline before launching Innovative Labs.
The deal with Thoroughbred Capital will help take Innovative Labs to the next level, Webley said.
“We showed the potential for the company,” he said.
2012年1月8日星期日
7 Benefits That Anticipate Effectiveness
If you’re looking for an cleaner for ones bedroom, that you are probably blown away at what amount of choices along with features you will find. But for anyone who is ever to produce a confident conclusion, you need did you know the features they’ll insure advantages. Here are generally 7 that your particular bedroom cleaner needs to have, splendid well-known speaker Cedric Johns insisted.
Ability for you to Filter 24 Hours—Since pollution are always being introduced with your indoor discuss, your filtering method needs to operate just while constantly to stay the quality of air high from continuously filtering mid-air. This keeps mid-air fresh along with insures the fact that indoor quality of air is while fresh as you possibly can so that one can get for you to sleep all the time.
There are many different types of air cleanser purifier and as per air air cleaner reviews so that this machine to operate to the fullest, filters will need to likewise wear full mint illness.
These will filter are considered to be those the fact that sifts along with cleans discuss by selecting out debris particles within the air. There can be two different types of filter, people are the long lasting filter and also other Whirlpool Whispure review air air cleaner replacement will filter. Let’s relax and take a closer look within the difference between your two:
If you have this specific purifier, now you may filter your dusts and also allergens you could find inside the home. The discuss filtered because of the home discuss cleaners is without a doubt safe for ones health.
Almost all the houses, especially your rich ones select centralized air-conditioning system and also the centralized home heating. You might also install this particular home discuss cleanser without hiring somebody.
Airborne Dirt include dog or cat dander, dust particles mite allergen, pollen, place spores, fungus, mold, along with tobacco toxins, and they can be air purifier reviews cause with indoor allergy symptom and asthma violence. HEPA air cleanser are typically the most popular, and they can be perfect to get eliminating spouse and children allergens just like dust, four-legged friend dander, along with pollen, but they can be of low quality at taking ultra-fine allergens like infections or cutting out foul smells, organic formula, or chemical like fumes. Such as, our #1-selling Austin tx Air Health and wellness mate uses a HEPA filter plus a to assistance eliminate dust particles and smells. This air conditioner filter Company was basically originally put together by the Atomic Energy levels Commission for you to capture radioactive dust particles particles. Allergens just like pollen, four-legged friend dander, black mold spores, and dust particles get trapped within the filter.
These ions complement impurities (like dust) within the air, forcing your impurities for you to cling into a nearby surface area. Particles which have been lighter rather than air can include pollen, black mold spores, four-legged friend dander along with dust. Such, as good as more heavy dust mites along with dust mite particulate, can become effectively filtered from air in your house by running a quality air conditioner filter. One within the easiest particulates for you to filter from air is without a doubt dust. Air purifiers which tested from AHAM requires the AHAM Trained seal along with CADR quantities for two pollutants: strong tobacco smoke, pollen, along with dust.
Ability for you to Filter 24 Hours—Since pollution are always being introduced with your indoor discuss, your filtering method needs to operate just while constantly to stay the quality of air high from continuously filtering mid-air. This keeps mid-air fresh along with insures the fact that indoor quality of air is while fresh as you possibly can so that one can get for you to sleep all the time.
There are many different types of air cleanser purifier and as per air air cleaner reviews so that this machine to operate to the fullest, filters will need to likewise wear full mint illness.
These will filter are considered to be those the fact that sifts along with cleans discuss by selecting out debris particles within the air. There can be two different types of filter, people are the long lasting filter and also other Whirlpool Whispure review air air cleaner replacement will filter. Let’s relax and take a closer look within the difference between your two:
If you have this specific purifier, now you may filter your dusts and also allergens you could find inside the home. The discuss filtered because of the home discuss cleaners is without a doubt safe for ones health.
Almost all the houses, especially your rich ones select centralized air-conditioning system and also the centralized home heating. You might also install this particular home discuss cleanser without hiring somebody.
Airborne Dirt include dog or cat dander, dust particles mite allergen, pollen, place spores, fungus, mold, along with tobacco toxins, and they can be air purifier reviews cause with indoor allergy symptom and asthma violence. HEPA air cleanser are typically the most popular, and they can be perfect to get eliminating spouse and children allergens just like dust, four-legged friend dander, along with pollen, but they can be of low quality at taking ultra-fine allergens like infections or cutting out foul smells, organic formula, or chemical like fumes. Such as, our #1-selling Austin tx Air Health and wellness mate uses a HEPA filter plus a to assistance eliminate dust particles and smells. This air conditioner filter Company was basically originally put together by the Atomic Energy levels Commission for you to capture radioactive dust particles particles. Allergens just like pollen, four-legged friend dander, black mold spores, and dust particles get trapped within the filter.
These ions complement impurities (like dust) within the air, forcing your impurities for you to cling into a nearby surface area. Particles which have been lighter rather than air can include pollen, black mold spores, four-legged friend dander along with dust. Such, as good as more heavy dust mites along with dust mite particulate, can become effectively filtered from air in your house by running a quality air conditioner filter. One within the easiest particulates for you to filter from air is without a doubt dust. Air purifiers which tested from AHAM requires the AHAM Trained seal along with CADR quantities for two pollutants: strong tobacco smoke, pollen, along with dust.
2012年1月5日星期四
Hyundai Debuts Hexa Space Concept with Puzzle-Like Seats in New Delhi
Hyundai is looking to expand the notion of family mobility with its Hexa Space Concept, which it just revealed at the Auto Expo in New Delhi, India. The new concept has room for eight, fold-flat seats for camping, despite the fact it isn’t much bigger than a small hatchback.
Though only a concept, Hyundai is hoping to appeal to urban-dwellers in their 30s and 40s with young families in the world’s emerging economies. It’s also designed to provide a flexible interior space. The concept van is outfitted with eight hexagonal-shaped seats (hence the name) in three rows. The first two rows each have three seats, with the center seat placed aft from the outboard positions, maximizing shoulder room for three-abreast seating. The seats can be reconfigured in numerous ways, including having second-row seats recline, the middle seats folded for more space, or folding any of the seats flat into the floor for load space.
The automaker chose the hexagon because it is the best possible shape for packaging, as shown in nature with the honeycomb. Despite the large passenger load, the Hexa Space is quite small: it shares its platform with the Hyundai ix20 and Kia Soul, meaning it sits on a 108.3-inch wheelbase and is only 169.3 inches long overall. At 71.7 inches wide, it inhabits roughly the same footprint as a compact hatchback. Powering the concept is Hyundai’s Kappa 1.2-liter turbocharged I-4, which is bolted to a six-speed automatic transmission.
Other innovative features of the Hexa Space include rear doors that lift out and then slide back, out of the way, a touch-screen center stack with push-button transmission, and a cluster ionizer air purifier.
Though only a concept, Hyundai is hoping to appeal to urban-dwellers in their 30s and 40s with young families in the world’s emerging economies. It’s also designed to provide a flexible interior space. The concept van is outfitted with eight hexagonal-shaped seats (hence the name) in three rows. The first two rows each have three seats, with the center seat placed aft from the outboard positions, maximizing shoulder room for three-abreast seating. The seats can be reconfigured in numerous ways, including having second-row seats recline, the middle seats folded for more space, or folding any of the seats flat into the floor for load space.
The automaker chose the hexagon because it is the best possible shape for packaging, as shown in nature with the honeycomb. Despite the large passenger load, the Hexa Space is quite small: it shares its platform with the Hyundai ix20 and Kia Soul, meaning it sits on a 108.3-inch wheelbase and is only 169.3 inches long overall. At 71.7 inches wide, it inhabits roughly the same footprint as a compact hatchback. Powering the concept is Hyundai’s Kappa 1.2-liter turbocharged I-4, which is bolted to a six-speed automatic transmission.
Other innovative features of the Hexa Space include rear doors that lift out and then slide back, out of the way, a touch-screen center stack with push-button transmission, and a cluster ionizer air purifier.
2012年1月3日星期二
Helen of Troy completes PUR acquisition
Helen of Troy Ltd. has closed on its acquisition of the water-purifier business PUR from Procter & Gamble Co., the company said Tuesday.
"We expect to quickly integrate the PUR brands into our health care/home environment segment, where it is a natural fit. The category shares the segment's current customer base, target audience, and product focus areas," Helen of Troy Chairman, CEO and President Gerald Rubin said in a statement.
Helen of Troy's health care/home environment unit includes health care products such as thermometers, humidifiers and heating pads, and small domestic appliances such as air purifiers, portable heaters, fans, and bug zappers.
The deal, announced last month, includes all of PUR Water Purification Products Inc.'s outstanding stock and all assets related to making and selling products under the PUR trademark. It also involves PUR's current and future product line, manufacturing equipment and more than 200 patents.
The transaction does not include Procter & Gamble's Children's Safe Drinking Water corporate philanthropy program. The powder product and patents used in that program will remain with P&G and it will be transitioned to the Cincinnati company's corporate name.
Procter & Gamble purchased PUR in 1999. The company said last month that it decided to sell the business because it determined that water purification was not core to its long-term portfolio.
PUR products include faucet mount systems and filters, pitcher systems and filters and refrigerator filters. They are sold throughout the U.S.
Terms of the transaction were not disclosed. The deal is expected to immediately add to Helen of Troy's earnings.
Helen of Troy said in December that it was buying the PUR business because demand for such products is growing in the U.S.
Helen of Troy, based in El Pas, Texas, makes Vidal Sassoon hair products and other personal care and housewares items. The company anticipates that the PUR brand will achieve sales of about $110 million on an annual basis.
"We expect to quickly integrate the PUR brands into our health care/home environment segment, where it is a natural fit. The category shares the segment's current customer base, target audience, and product focus areas," Helen of Troy Chairman, CEO and President Gerald Rubin said in a statement.
Helen of Troy's health care/home environment unit includes health care products such as thermometers, humidifiers and heating pads, and small domestic appliances such as air purifiers, portable heaters, fans, and bug zappers.
The deal, announced last month, includes all of PUR Water Purification Products Inc.'s outstanding stock and all assets related to making and selling products under the PUR trademark. It also involves PUR's current and future product line, manufacturing equipment and more than 200 patents.
The transaction does not include Procter & Gamble's Children's Safe Drinking Water corporate philanthropy program. The powder product and patents used in that program will remain with P&G and it will be transitioned to the Cincinnati company's corporate name.
Procter & Gamble purchased PUR in 1999. The company said last month that it decided to sell the business because it determined that water purification was not core to its long-term portfolio.
PUR products include faucet mount systems and filters, pitcher systems and filters and refrigerator filters. They are sold throughout the U.S.
Terms of the transaction were not disclosed. The deal is expected to immediately add to Helen of Troy's earnings.
Helen of Troy said in December that it was buying the PUR business because demand for such products is growing in the U.S.
Helen of Troy, based in El Pas, Texas, makes Vidal Sassoon hair products and other personal care and housewares items. The company anticipates that the PUR brand will achieve sales of about $110 million on an annual basis.
2012年1月2日星期一
Air Purifiers Can Help When You Buy the Right Type of Air Purifier
Asthma can be a very expensive and problematic condition to deal with. An air purifier can help to eliminate allergenic particles or toxic contaminants from the air. When used inside your home, an air purifier can help make the air that you and your family breathe cleaner. This is one of the reasons, a person with Asthma could be in the market for a new air purifier, if not now then in the future. I personally have two Austin Air Filters in my own home to help with Allergies.
If you are going to buy an air purifier, most people do not know what to look for. The first thing most individuals look at is price, but this can be misleading. Just because it is cheap only means you will get what you pay for. If you want a cheap air filter, you will have one. First, look at the Austin Air Filter because this is one of the top types on the market because it is rated HEPA.
It is a High Efficiency Particulate Air Purifier so, make your comparisons to this brand. I personally use the Austin Jr with Carbon/Zeolite media for the HEPA filtration. This is an all purpose type of air cleaner which does a great job.
It is important that you look for an air purifier with HEPA Filtration. HEPA Filtration, although they are considered expensive, are often the best performing. This is because HEPA air filters must meet specific regulations of the Department of Energy and are tested to receive the High Efficiency Particulate Air Certification. These regulations, which are imposed by the Department of Energy, are the main reason that High Efficiency Particulate Air Cleaners are considered the most successful at removing harmful air particles.
When you have the opportunity, it is important to read online reviews of multiple air purifiers.
These reviews will help give you inside information on the use and maintenance of different brands. Even though product reviews are important, you are also advised to do your own research, as well as use your common sense. Some of these reviews sites are not really real reviews but sites set up to make money off of consumers. Read between the lines and look at a minimum of ten site reviews. Call some of the dealers and talk to the technical people, they will tell you the information you are looking for.
In conclusion, asthma is tough to deal with. An air purifier can help eliminate particles that you could be allergic to. A High Efficiency Particulate Air rated filter is the best you can buy and it has to perform according to the Department of Energy Standards. Price is important but so is your health and peace of mind. If you are under the care of a Doctor for your health, be sure to check with your Physician before making any decision regarding any type of Air Filter purchase.
If you are going to buy an air purifier, most people do not know what to look for. The first thing most individuals look at is price, but this can be misleading. Just because it is cheap only means you will get what you pay for. If you want a cheap air filter, you will have one. First, look at the Austin Air Filter because this is one of the top types on the market because it is rated HEPA.
It is a High Efficiency Particulate Air Purifier so, make your comparisons to this brand. I personally use the Austin Jr with Carbon/Zeolite media for the HEPA filtration. This is an all purpose type of air cleaner which does a great job.
It is important that you look for an air purifier with HEPA Filtration. HEPA Filtration, although they are considered expensive, are often the best performing. This is because HEPA air filters must meet specific regulations of the Department of Energy and are tested to receive the High Efficiency Particulate Air Certification. These regulations, which are imposed by the Department of Energy, are the main reason that High Efficiency Particulate Air Cleaners are considered the most successful at removing harmful air particles.
When you have the opportunity, it is important to read online reviews of multiple air purifiers.
These reviews will help give you inside information on the use and maintenance of different brands. Even though product reviews are important, you are also advised to do your own research, as well as use your common sense. Some of these reviews sites are not really real reviews but sites set up to make money off of consumers. Read between the lines and look at a minimum of ten site reviews. Call some of the dealers and talk to the technical people, they will tell you the information you are looking for.
In conclusion, asthma is tough to deal with. An air purifier can help eliminate particles that you could be allergic to. A High Efficiency Particulate Air rated filter is the best you can buy and it has to perform according to the Department of Energy Standards. Price is important but so is your health and peace of mind. If you are under the care of a Doctor for your health, be sure to check with your Physician before making any decision regarding any type of Air Filter purchase.
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