Laser Air Conditioning – Heating & Refrigeration, Inc. specializes in ac repair and HVAC repair, but we also offer installation services. We install AC units, Heating Units, Duct Systems, and Air Filtration Systems. An air filtration system installing a air filtration system will largely improve the air quality in your home or business. There are many types of filters to consider when looking to install a air filter system, from flat filters which are basic filters that will catch dust and need to get changed on a monthly basis. Extended Media Filters have a certain charge that not only collect dust but collect particles that are even smaller than the dust. Electronic Filters work more as a magnet, their performance far surpass the earlier discussed filters. Ultraviolet Filters not only collect dust, collect the small particles, but capture air born bacteria’s and viruses. To install a air filtration system requires putting a unit in the air duct system, so that the air will flow through it collecting all pollutants, dander, and dust, before the air is released into your home.