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Air Cleaners

When the air is full of allergens and smog we think that we can just escape to our homes and breathe fresh air right? Wrong. In some cases the air in our homes can be more polluted than the air outside. This is where having a proper air cleaning system can really improve the comfort and quality of the air in your home. Weldon Smith Services offers several solutions to this problem. First, we offer duct sealing. Duct sealing is one of the most crucial steps to improving the air in your home. When you have duct work in your attic or crawl space and your duct work is leaky, you are bringing that air into your home. This forces your central air conditioning system to work harder and less efficiently. Having completely sealed duct work can dramatically reduce your utility bills ,dust ,and high humidity in the home. When your duct work is sealed, the next important step is having a good filter in the system. This is accomplished by using what we call a Mechanical Air Cleaner. A Mechanical Air Cleaner is a 5" pleated filter with a very large surface area for catching fine particles in your air stream while also allowing healthy air flow that does not alter the performance of your system. When it comes to filters, many substances are great filter, such as a horse blanket, but they do not promote proper air flow. A good filter allows efficient air flow and superior filtration. That is what you get with a Mechanical Air Cleaner. Another advantage to the large 5" filter is that it normally lasts 6 months to a year! That means if you have a crawl space or an attic, less trips to those uncomfortable places. Better yet, it allows us to be able to change the filter seasonally and you never have to worry about changing your filter again. The next available option is to purchase a plasma air cleaner. The Bi-Polar 2400 is a needle point ionization air cleaner that is extremely effective. After you have a sealed system and a great filter, you need to kill the airborne viruses and bacteria that can spread colds and grow mold and mildew. Look below for more information on both the Mechanical Air Cleaner and the Bi-Polar 2400.


The Bi-Polar 2400 plasmacluster air purifier is a small unit about the size of a mobile phone that easily installs into almost any air conditioning unit. It quickly reduces allergens caused by mold, bacteria, and viruses and replaces the contaminants with healthy, breathable air. This positive and negative ionizer also removes harmful volatile organic compounds (VOCs), particulates, smoke, pollen, dust, static electricity, and much more. It is the best choice for customers interested in an environmentally friendly way to easily eliminate indoor air contaminants. Our ionizer air purifier is durable, made in the USA, and comes with a one-year limited warranty.

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How It Works: The Bi-Polar 2400 model uses cold plasma technology that splits water vapor into positive and negative ions that are discharged into the air. These ions attach themselves to allergens such as smoke, dust, pollen, dander, and much more. The particles continue to bond to each other until they are heavy enough to drop out of the air and collect in filters. The positive and negative ions attack odors and other contaminants and convert them into oxygen, water vapor, and carbon dioxide, neutralizing odors and greatly improving your Indoor Air Quality (IAQ). The Bi-Polar 2400 ionizer air purifier prevents allergens from reproducing by removing hydrogen and disrupting the DNA of the pathogen. As an added benefit, static electricity is quickly reduced!

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The Bi-Polar 2400 is the best ionic air purifier for customers interested in quickly and efficiently pulling allergens and contaminants out of the air. Its small size means that it can be installed in almost any air conditioning system, with or without ducts. Mini-split, ceiling mount, PTAC, furnace, rooftop packaged unit, split wall-mount system, and mobile home split-system installations and more are easily done with the Bi-Polar 2400 plasma air purifier.



Improving the air in your home is easy with the Rheem Protech Whole-House Media Air Cleaner.  Designed to fit any Rheem central heating system, the 5" deep-pleat, exact-fit filter maximizes filtration and reduces replacement changes.  Available in two efficiencies, the Rheem Whole-House Media Air Cleaner can make the air in your home cleaner and more comfortable.

  • Traps and Filters – Reduces major pollutants, such as dust and pollen, from the air passing through your heating and cooling systems.
  • 5” Deep-Pleat Filters – With filters that perfectly fit the media cabinet, surface area is maximized allowing filters to last up to one year reducing replacement changes.
  • Exact Fit System – Cabinets are an exact-fit system solution for your Rheem heating equipment providing quick installation by your HVAC professional.
  • Also universal to fit most any application or equipment brand with proper installation of the filter cabinet