Blog Tag: airborne allergens

There are thousands of ads and videos on all of the social media platforms that prescribe some unique drugs, diets, exercise routines or equipment that will help remedy what ever aliment you might be dealing with. They promote simple solutions to complex problems and we all know that never really works.

Pure Air Systems as been in the commercial air filtration business since 1985 and was one of the first companies to offer true, commercial grade, fan powered HEPA based air filtration to the residential market. The PAS units include metal framed systems that include variable speed motors with digital controllers that range in volume from under 50 CFM to 2,000 CFM. All of the systems can be used independently as stand-alone units or attached to existing HVAC ducted systems. PAS also offer a true Portable unit that can be used in any room and taken with you on trips if necessary.

The fact that all homes, especially new ones have been made to be more air tight creates an environment where airborne particles, including bacteria and some viruses remain airborne a long time and are constantly being recycled by our HVAC unit. And, the air filter that is placed either in your main HVAC air handler or those place on the return air vents in you home are only designed to handle very large particles, usually in the size range of 100 microns and larger. 

True commercial grade HEPA filters, like the ones used in the PAS units. are designed to capture 99.99% of all particles 0.3 microns and larger and become even more efficient over time. Since most harmful bacteria are 10 Microns and smaller and viruses smaller that than that and will pass through a standard face mask like those used in the pandemic.

For more information on the complete line of HEPA and Carbon based filtration systems from PAS, please go to our website at:   http://www.pureairsystems.com    or call us at: 800-869- 8025.

Have a customer who thinks they know more about your product than you do and can site facts from 20 years ago to prove it? And, they want answers to un-answerable questions? Welcome to the new world of main street business. Yes, customers can be down right nasty and intractable and it is getting worse. This is not always the case, but if you are dealing with a more senior individual there is a better chance of having a major discord with this individual.

One of the reasons for this challenge is the fact that many people now have to either converse with a Bot on their computer or talk to an individual thousands of miles away with a foreign accent that they can’t understand.

Go back 30 years and customer service was the epitome of many companies and they touted their ability to deal with your issues like you were part of their family. And, many companies were family owned and operated or the corporations actually had compassion for their customers. Money was not the only object. Repeat business was king.

Today, you need to have a phone, computer or tablet to order, track, pay for and return any item or service. In many cases major transactions can take place  like selling or buying cars, homes, boats, etc. without ever talking to a human being. Airline reservations are done on-line as is booking hotels, buying groceries and getting your plumbing fixed. If you throw in the use of AI, there are operations where you are having a conversation with a computer generated program that is as effective as using a human being. 

Pure Air Systems got its start in 1985 with the old fashioned process of going door to door and making products that worked extremely well. Every aspect of the selling process as face to face and person to person on the phone. ( corded version) If you needed a replacement part we had it in stock and it was sent out the next day and a follow up call was made to make sure the customer was satisfied with the replacement. Extended conversations with customers on how to set up or operate the equipment were common place. There were no bar codes or QR codes to use to access a website. 

Today, Pure Air Systems relies heavily on its website to promote and educate potential customers as well as offer detailed descriptions of their line of HEPA based air filtration systems. Customer service is still done verbally via phone of email and the products are still made with the best performing parts available on the market. 

For more information on the complete line of HEPA and Carbon based air filtrations please go to our website at: http://www.pureairsystems.com   or call us on our toll free number at : 800-869-8025.

Artificial Intelligence is now mainstream and the use of this technology has reached global proportions. Companies, research centers, Universities, military establishments, social media operations, financial institutions, etc, have all incorporated various versions of AI into their day-to-day operations. And, they are all seeing the benefits in the use of AI. In fact, most companies are new facing an up-hill battle in the area of advanced technologies if they have not incorporated AI into their mainstream operations.

Companies such as Tesla, SpaceX, Boeing, NASA, Airbus, GM, Ford and other major manufacturers are seeing huge benefits in equipment design and enhanced processes never before achieved using the old add-on technology process. The quantum leaps in Bio Chemical science are a result of using AI which have now altered the way certain drugs are now being modified for use in more applications with better results.

The Chinese have been using this technology to try to compete with SpaceX to offer reusable rockets for less expensive launches of their satellites. The European countries are now using AI in almost every aspect of their business economy and especially with their continued efforts in the reduction of green house gases.

Pure Air Systems offers a complete line of HEPA and Carbon based fan-powered, air filtration systems for the commercial, industrial, institutional and medical markets. Our website is: http://www.pureairsystems.com  or you can call us on our toll-free number at:  800-869-8025.

It has been repeated many times online and in articles in every type of publication that we tend to not become fearful of things we can not see. And yet, the biggest challenge we have as humans is the transmission of airborne viruses that affect everyone multiple times in their lives. From the yearly Flu bug to Covid 19 and the Common Cold, all of these airborne viruses are constantly searching for a warm host to stay alive and grow.

For many of the airborne viruses there are anti-viral shots available to either eliminate your chances of getting it or minimizing the symptoms if you do get sick. For some reason, there are a number of groups ( all non-medical ) that constantly provide warnings about the various bad side affects of getting injections for all types of viruses. This has created a huge problem for the medical industry as more people are getting sick and in many cases requires them to be hospitalized. In many cases these anti-immunization groups even target mumps, measles and now polio. 

Yes, viruses are extremely small and not visible with the naked eye, but they can be and are significantly reduced or eliminated using filters such as HEPA and SULPA filters. These filters capture airborne viruses and are used in medical facilities around the world. Some of these HEPA systems are available to homeowners and small businesses here in the U.S. Since Covid, the increase use of these type of systems in commercial and institutional environments has doubled. However, with the public continuing to deny the value of anti-virual serems, the challenge to the public will continue to grow.

Pure Air Systems manufactures a line of HEPA and Carbon based, fan powered air filtration systems. These range in capacity from 50 CFM to 2000 CFM. These all metal units utilize the latest in variable speed motor and digital controllers to meet any application. For more information please go to our website;  http://www.pureairsystems.com  or call us on our toll free number; 800-869-8025.

HEPA filters are the best method of removing sub-micron airborne contaminants including, viruses, bacteria, dust particles and airborne allergens ( mold, pollen, etc.).

One of the challenges of using HEPA filters in a residential application is how the HEPA filter is installed to best gather the greatest amount of airborne particles from all rooms of the home. Most air filters in residential HVAC systems are either placed in the air returns for each room or one largepr filter is placed at the return air inlet of the main HVAC fan unit. 

Since HEPA filters have a much higher resistance to air flow than standard duty air filters, they need to be placed in a cabinet that includes its own blower/motor section to assist the air flow through the HVAC system so there is no disruption to the air flow from the HVAC unit. 

Pure Air Systems developed a HEPA filtration system that incorporated its own blower/motor unit along with a true commercial grade HEPA filter, prefilter and carbon media filter. This metal framed housing unit could be attached to the return air side of the HVAC system in what is called a “partial pass” concept. In essence, the HEPA system would pull anywhere from 600 CFM up to 2000 CFM of the return air ( the later used mostly in commercial systems) and then return it back into the HVAC system on the supply side. In this manner the HEPA system would clean all the air in the house after the 3rd or 4th pass. Or, approximately 30 to 50 times  day, depending on how often the HVAC fan system runs.

The PAS units all utililze the newer variable speed drive, digitially controlled motors that can be programmed to operate in sync with any HVAC system.

For more information on the complete line of HEPA and Carbon systems please go to our website at: http://www.pureairsystems.com   or call us on our toll-free number at:  800-869-8025.

If you live in a part of the country where the summer months bring high humidity along with the heat, then your indoor living environment needs adequate air conditioning to maintain healthy living. 

High amounts of humidity (moisture) will condense out on cold surfaces and can become a breading ground for mold. If the moisture gets into a crawl space or attic area that is not conditioned, this area can also be a potential place for mold to grow. 

Aside from efficient air conditioning, the home envelope should be under positive pressure. This means that when the HVAC system fan is running, the air pressure inside the home should be slightly higher than the external air pressure. This ensures the home will always be expelling a small amount of air and keeping outside moisture, heat and humidity from entering the home. If the home air balance is not correct, the negative affect of outside air intrusion into the home will far outweigh a good heating/cooling system.

In addition, good filtration should be part of your HVAC system. Whether you use good filters on the return air grills or a good media filter at the fan unit, filters can significantly minimize the levels of airborne dust and the potential for mold build up on interior surfaces.

For more information on the complete line of HEPA based air filtration systems, please go to our website at: http://www.pureairsystems.com   or call us on our toll-free number at:  800-869-8025.

3D Printing or Additive Manufacturing as it is called in the commercial market, has moved into almost every facet of manufacturing from small replacement parts and dental fittings up to Aerospace and Military applications. There are very large 3D printers making boats as well as printing houses and large structures and small bridges.

3D printing has a number of advantages including the ability to try the “what if” and prototyping of new design concepts. In addition, the materials available for the metal printers has moved this process in the main stream of manufacturing. 3D Printers take up much less space than traditional CNC machines and other fabrication systems and require fewer people to complete the manufacturing process.

One of the main advantages of using 3D manufacturing is the ability to get younger people to become more involved with manufacturing. The younger generation is very familiar with and is good at using CAD type software for design and 3D printing of parts. In truth, the ability to make things using 3D printing or Additive Manufacturing is not considered manufacturing to the younger generation. This is important as they are not interested in moving into the old type of making things. 

Pure Air Systems, an air filtration company started in 1985, has bee using some 3D printing processes for prototyping new parts for their metal housed HEPA based air filtration systems. This helps them more quickly determine the correct part design and more quickly complete the final design and get into production with minimal cost.

For more information on the complete line of HEPA and Carbon filters please go to our website at: http://www.pureairsystems.com   or call us on our toll free number at: 800-869-8025.

Our eyes allow us to focus on and see airborne particles as small as 20 microns. For comparison, the human hair is about 100 microns in diameter. Most bacteria are in the range of less than 1 to 5 microns in size and viruses are less than 0.12 microns in size. So the old adage that what you don’t see won’t hurt you is not correct.

Bacteria, when present in a warm, moist environment, can stay alive for very long periods of time. From many hours to days. Because it is heavier than viruses it will not stay airborne for very long. So most contact with bacteria comes from contact with a surface or body part that caries the bacteria.

Viruses, on the other hand, are very tiny and light and can stay airborne for long period of time. This is how the flu and cold bugs are normally transmitted. Coming in a room or close contact where these viruses are airborne can infect another human once the viruses are inhaled and ingested. This is the reason masks are used in all medical facilities, especially surgical units.

For information on the complete line of HEPA and Carbon filters manufactured by Pure Air Systems, please go to our website at:  http://www.pureairsystems.com   or call us on our toll-free number at, 800-869-8025.

The Covid issue has been dissected by everyone in every discipline including social media. The fact remains that Covid is virus and like all other viruses it is extremely small ( less than .012 microns in size ) and easily transmitted through the air. While the various types of face masks that are available are not truly capable of removing 100% of the airborne viruses, they can significantly minimize the levels of virus ingestion. 

In 1985 Pure Air Systems introduced an air filtration system utilizing true, commercial grade HEPA filters for the residential and commercial markets. These fan powered systems are capable of either being attached to existing HVAC systems or stand-alone. 

HEPA filters are used in all hospital surgery suites, laboratories, pharmaceutical companies, chip manufacturing and more. These filters are specially designed to remove airborne particles as small as viruses and are extremely efficient over their life. The type of filter media used in the HEPA filters is partially copied in some of the new face masks now on the market. Then N95 mask is one of them.

It is important to know that the viruses that are now out in the world are extremely capable of changing and adapting to new drugs and pharmaceuticals, therefore making them around as long as we inhabit this planet.

For more information on the complete line of HEPA and Carbon based air filtration systems please go to our website at:  http://www.pureairsystems.com    or call us on out toll-free number at 800-869-8025.

One of the strongest allergens is pet dander, especially cat dander and their reactions can be from mild irritation to full-blown respiratory distress. Dander is basically skin flakes that are shed by any animal, including humans. 

These skin flakes can be airborne for short periods of time but usually too heavy to be carried by the air currents in any home or building environment for any period of time. If a cat or dog is running through the house and runs by someone who is allergic to dander, there may be enough dander in the air to cause a reaction. If that person comes in contact with the animal then the dander can attach itself to their clothing or is discarded on the furniture from where they may lay. Once the person inhales the skin flakes their specific allergic reaction will begin and may last for a number of hours or all day. 

Because the dander is not always airborne, the air filters in your return air intake will not see much of that airborne particulate. It is often better to use a portable air filter such as a HEPA filter that uses a fan to pull the air through the room. These can be placed in a bedroom or family room, preferably where the animals do not often track. This will keep that area cleaner and a more significantly reduced level of animal dander.

Pure Air Systems offers a small, powerful, adjustable speed HEPA filter unit that is only 21 inches long and 13 inches square. It can move up to 500 CFM and has a variable speed motor for infinite air flow adjustment. It is easy to carry and can be placed on a table or even the floor if necessary. Putting a filtration device in a area that is considered a safe zone for humans offers the best option for keeping animal dander to a minimum.

For more information on the complete line of HEPA and Carbon based air filtration systems please go to our website at:  http://www.pureairsystems.com   or call us on our toll-free number at:800-869-8025.