Blog Tag: whole house air filtration

A very large number of appliances and motorized equipment that we use utilize electric motors. Some are very tiny and they run small appliances and consumer products like 3D Printers and grinders. Most of these are induction type motors that may have some form of speed controller or are just on/off motors. And, many of them are designed for single voltage use, meaning they are either 120 volt 60 Hz or 240 volt 50 Hz ( like those in Europe ). 

In 1998 General Electric developed a new motor that incorporated a magnetic drive system as opposed to a copper wound motor. These new motors could run forwards or backwards and would operate on 120/240 Volt 50/60 Hz current. First, this allowed them to be used any country in the world and secondly opened the door for development of a wide variety of new devices for many equipment manufacturers. 

In addition to being able to run in both directions, they could be controlled to run at increments of 1% to 100% in 1% increments making them extremely viable for applications where finite speed control was required. In addition, these motors can now be programmed to speed up or slow down based upon the performance requirements of the equipment. For example, if the motors are being used on systems that require different speed profiles for various performance requirements. These new motors can now also be operated by using a App on your phone so they can be controlled from any distance as long as there is wifi available. 

Pure Air Systems, an Indiana based corporation, has been using these new motors in their HEPA based, fan powered air filtration systems since 1999. PAS was one of the first companies to incorporate these motors into their systems replacing the standard induction motors. The new motors provided an entry into the European market and created an entirely new market for these air filtration systems. They could now be used both attached to existing HVAC systems with the ability to match the airflow requirements and also as stand-alone units where air filtration was needed in non-conditioned space.

For more information on our product line please go to our website at: http://www.pureairsystems.com   

No matter how you may feel about the Covid virus issue, there is a new variant that is quickly moving through the US. Viruses will mutate rapidly to stay viable even though there are a number of vaccines now available for the general public. One of the major reasons these viruses stay active is the fact that people that have this virus and are coughing or sneezing and they often mis-diagnose this as a cold or allergies or sinus issues. So, they continue to congregate with other people at work or school and the virus spreads faster.

Pure Air Systems has been making high end, commercial grade HEPA based air filtration systems that are specifically designed to remove bacteria and a high percentage of viruses. Viruses are extremely small and are impossible to capture with general duty air filters. HEPA filters are designed to capture 99.99% of all particles 0.3 microns and smaller. These particle sizes are invisible to naked eye so it is impossible to see them when they are airborne. 

PAS make a wide range of sizes and air flow capacities for any application. The fan powered units can be used either as a stand-alone unit or attached to an existing HVAC system. The systems can move anywhere from 50 CFM to 2,000 CFM depending upon the requirements. Also, these units use variable speed drive motors with speed adjustments from 1% TO 100% in 1% increments. And, they can be adjusted from an app on your phone. PAS also makes a small portable unit that can be taken with you in you car if you travel and stay at a hotel or motel and are visiting family members. 

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

It is virtually impossible to not see some form of AI agent being used in every social media platform and advertising process today. Most companies now use some form of AI software to enhance their operation and find a way to stay ahead of the competition and to enhance the performance of their current work force.

Adapt or die used to be a term used many years ago as new technology and the internet came into play, and you had a few years to play catch up. Today, Adapt or Die is a very real issue. By the end of 2026, there will be new processes used by every company in the US and around the world that will forever change the way we look at human functions. AI is a tool that can be used by people in both first and third world countries. It has no boundaries and it’s ability to modify, change or alter it’s programming independent of human input. It will just keep getting better and more human like it is operations. 

AI is now directly tied to autonomous driving cars and Humanoid Robots. These technologies are improving almost weekly and the adaption of autonomous driving is increasing daily, globally. Robotics is now at a point where Robots will start taking the place of workers in factories and eventually add to or remove many jobs in the service sector, including medical.

Pure Air Systems, has been manufacturing HEPA and Carbon based fan powered air filtration systems since 1985 and they are now adding AI to their marketing programs to help continue their presence in a very niche oriented market place. They offer a complete line of HEPA based filtration systems ranging from 50 CFM to 2000 CFM. For more information on our complete line of filtration systems please go to our website at;   http://www.pureairsystems.com 

Tesla has been incorporating true HEPA filters along with standard filters in all of their cars and the Cybertruck. These are installed as a method of both keeping hazardous particulate from entering the interior of the car and maintaining an allergy free environment. They even have a setting in case there is a nuclear incident where the car maintains a sealed off interior from exterior elements. 

HEPA filters have been around for many years and were first developed during the initial phases of creating the bombs used on Hiroshima. These specially designed filters utilize a special wet – layed paper like material that is extremely dense. It is then folded into an accordion style format to allow for greater filter surface area in a small envelope. Most HEPA suppliers use either aluminum or glues to keep the pleats separate and rigid. These HEPA filters come in various sizes to fit a wide variety of applications including medical, chip manufacturing, clean rooms, surgery suites, pharmaceutical manufacturing and some food processing applications.

HEPA filters are relatively expensive and usually come in a metal frame or stiff cardboard frame for some applications. The Tesla HEPA filters use a stiff paper frame to allow for some flexibility in inserting the HEPA filter into the appropriate slots. The normal life of the HEPA in the Tesla is approximately two years as the HEPA is preceded by a general duty filter to keep the HEPA clean and only allow the very tiny particles to enter the HEPA.

Pure Air Systems has been manufacturing HEPA filter systems since 1985 and is now only one of three companies in the world that make a fan powered, commercial grade HEPA system that includes prefilters and carbon media along with the HEPA. These units range in air flow capacity form 50 CFM to 2,000 CFM and use variable speed drive motors that are programmable and can be operated remotely from a phone app. For more information on the complete line of HEPA systems please go to our website at;  http//:www.pureairsystems.com  or call us on our toll free number at:  800-869-8025.

HEPA filters have been around for a long time and they are used in a wide variety of applications including hospital surgery suites, commercial air filtration applications, cars, homes and in AI chip manufacturing. These filters are unique, in that they are made from special fibrous paper and extremely good at removing particles in the air is sizes down to .01 microns with efficiencies approaching 99.99999%. 

There are various grades of HEPA filters. The standard HEPA filters are effective down to 0.3 microns at 99.99% and are capable of removing all bacteria and some larger viruses. There are ULPA HEPA filters ( Ultra Low Particulate Air ) and SULPA  HEPA filters( Super Ultra Low Particulate Air ). These HEPA filters are normally used in Clean Rooms where the elimination of 99.99995% of all particles .01 microns and larger are required. To give you an idea of how small this is, your hair is about 100 microns in diameter. Also, you can only see down to about 20 microns with the naked eye. So .01 microns is very small. 

Over the past 30 years, HEPA filters have been incorporated into many air filtration devices and systems. Pure Air Systems, Inc. developed a fan powered, HEPA based air filtration system in 1985 that used the standard HEPA as its base filter. The company has seven different systems with air flows in the range of 50 CFM to 2,000 CFM. These are all metal housings using programmable variable speed motors that can compensate for the increase of static pressure across the HEPA filter and automatically maintain the required air flow for the applications. These are also capable of being operated by an app on your cell phone.

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

Over the past 15 years, the construction methods for building homes have created an indoor environment that can create health issues for the homeowners. 50 years ago most homes were built with little understanding of how their construction techniques were making the homes a breading ground for bacteria and viruses to grow. The homes were fairly air tight and the HVAC systems, in many cases, created stagnant air flow throughout the home. This meant that the air in the homes was constantly being recirculated with little or no fresh air being introduced into the living space. The filters used in the HVAC units and return air grills were ( and still are ) general duty air filters designed primarily to remove large particles and minimize the static pressure resistance through the HVAC ducting systems.

Today’s new homes are required to have positive pressure in the living space whenever the HVAC systems are on. This means, that when you open the door or window ( when HVAC is working ) the air should push out or flow out of the house. This means there is little to no fresh air being introduced into the home. Couple this with the fact that much of furnishings in our homes are now made overseas and there are some materials used in the fabrication of the tables, sofa’s, beds and bedding, etc. that can off-gas into the living space for a long time. These chemicals, along with airborne particulate from the use of these items, can create a very unhealthy environment. 

Pure Air Systems, Inc. has been making HEPA and Carbon based, fan-powered, commercial grade air filtration systems since 1985. For over forty years PAS has provided air filtration systems that can be attached to the return air side of any HVAC unit and bring in outside, filtered fresh air. Be bringing in even a small amount of air such as 100 CFM ( cubic feet per minute ), this can add up to 124,000 cubic feet of fresh air into the home every 24 hours meaning  all the air in the house is being exchanged 1.3 times every 24 hour cycle. This helps to keep the home environment safer and cleaner for its occupants. It also helps to dilute the amount of gaseous pollutants that are always present in most homes.

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 anytime at:  800-869-8025.

Activated carbon has been used in a multitude of applications to reduce and/or remove odors and gaseous pollutants from organic and inorganic materials. Carbon pads or granular carbon is often included in water filtration systems as well as air filtration units in both residential and commercial applications.

Activated Carbon is usually made from cocoanut shells and then heated to high temperatures to expand the material to allow for a high capacity of adsorption of gases and odors. Carbon can usually adsorb ( with a d rather than a b ) 100 times its weight in gaseous pollutants and will eventually release these odors once it has reached its adsorption capacity. 

There are specific formulas that are used to determine how much carbon ( in lbs ) will be required to handle a level of gaseous pollutant at  cubic foot/minuet flow rate. The higher the flow rate in CFM ( ie:  500 CFM ) the larger the amount of carbon needed. It is also possible to determine the frequency of replacement of the carbon in time based on these calculations. 

Pure Air Systems has been making HEPA and Carbon fan powered, commercial grade air filtration systems since 1985 and offers seven different sizes and configurations that can include all Carbon media or a mixture of Carbon media and HEPA filtration. For more information on these units please go to our website at:  http://www.pureairsystems.com  or call use on our toll-free number at:  800-869-8025.

The advent of the new tariffs being applied to a number of countries by the new administration are significantly affecting the US manufacturing complex as many parts, assemblies, products, chemicals, clothing and retail items come from outside the U.S. These additional costs, in many cases, can not be absorbed by the US companies so the extra costs are passed along to the consumer.. These additional costs, along with the current rate of inflation, have proven to be a real burden on the American public. Food prices are also at a all-time high and the rise of imported food products is part of that issue.

For companies like Pure Air Systems, Inc, that manufacturing high end fan powered, HEPA based air filtration systems, the additional cost of importing their HEPA filters and some of the electronic components for their remote controlled systems, has created a challenge. While PAS, is a highly specialized company, their customer base, of which 50% are retail customers, are somewhat hesitant to pay the higher prices for their systems. The commercial customers are still buying but waiting longer to make purchasing decisions. 

The high end, commercial grade HEPA filters are currently coming from Turkey, and they meet the specifications and delivery time for the PAS production process. Going back to a US vendor would delay production as going back to a US supplier would require renegotiating the purchase and delivery time table. 

The other issue, is the length of time these tariffs may be in place. Part of the rationalization for the tariffs is bringing manufacturing back to the US. However, as we have seen, this is very difficult to do and there are few companies with the capabilities to match the in-place production facilities that now exist everywhere in the world.

For more information on the complete product line of 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.

In today’s market place it is becoming increasingly difficult to stay ahead of the competition. The advancements being made with the use of  AI for design and rapid product development have provided a more level playing field for companies anywhere in the world. The advancements being made in manufacturing, design, robotics, materials science and medical devices are available to small companies in Vietnam as well as Kansa City. As long as you have a computer and access to the internet, you can succeed in anything.

For the older generation, this all seems a little crazy. They grew up in an environment where changes came slowly and you had a number of years to adapt to these changes. Today, all forms of communication, online bill paying, no access to a real person to get information or complain about a product or process, they are now done through apps or Bots if you use the phone or Chat online.

Pure Air Systems, Inc., a manufacturer of high end, commercial grade HEPA and Carbon based, fan powered air filtration systems, has been in business since 1985 and joins the ranks of a small group of companies that have been in business for that period of time without being bought out or merged with another corporation. Since it’s inception, PAS has managed to stay competitive and become one of only 3 companies in the world that still make these types of systems. This is no small task. Constantly looking for new components and increasing the use of digital technology, PAS now has systems that use programmable motors operated by the customers using a Bluetooth technology. This provides the customers with a system that can be constantly modified to meet the demands of the customers operation.

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

The new import tariffs against China and other countries will make component parts and about 80% of what we purchase, more expensive. There is little truth in the fact that many of the companies that are overseas will now return to U.S. shores. Unfortunately, all the companies overseas are either owned and operated locally or are part of an international partner. For all intents and purposes, the U.S. has pretty much given up on building new manufacturing plants as most larger corporations would rather design products here and have them made somewh   ere else. Or if they are going to manufacture in the U.S. they will be using Robotics and few people. 

Intel, one of the largest and most profitable companies in the world, just stopped production of two huge Chip Manufacturing plants in Ohio because of slower chip demand and the fact they have lost over $186 Billion in their stock. They hired a new CEO and put the plants on hold until 2030. Making anything is very difficult, especially high end tech products. Apple designs their iPhones, etc, but they are all manufactured overseas. 

Pure Air Systems, Inc., an Indiana based corporation, has been manufacturing high end, fan-powered, HEPA based commercial grade systems since 1985. While some of its components are now manufactured overseas, 80% of the systems are made from American made components. And now, after 40 years. Pure Air Systems, is one of only 3 companies in the world that make this type of high end product. It is very difficult to compete in the world market when you are constantly searching for suppliers that can meet your demands at a price that allows you to make a profit. 

For more information on our product line please go to our website at: http:/www.pureairsystems.com  or call us anytime on our toll-free number at:  800-869-8025.