Many households across the country suffer from CSA. This is caused by newer homes being built so tight and the lack of adequate air filtration within the home. Whether it is Formaldehyde or other Volatile Organic Compounds used in the production of many of the items used in your home or it is naturally occurring particles like Pollen, Mold, Dust Mites, Bacteria or Viruses, these can all lead to CSA. All of our systems will eliminate your CSA problem and let you breathe easy.

Systems
This page provides an introduction to the distinct families of HEPA indoor air purifiers and air filtration systems manufactured by Pure Air Systems, Inc.
There are three main HEPA indoor air purifier model families of our products: the HEPA Model 600HS, the HEPA Model 1200HS, and the HEPA Model 2000HS.
All of the models come in the “L” configuration for vertical applications, such as when sitting in a utility closet and the “S” configuration for horizontal applications, such as when an attic installation is required.
All three systems give the same TRUE HEPA filtration and are different only by their size and the amount of air they will filter. The system that is right for you depends on the size of the area you are filtering.
Generally, the 600HS is for areas up to 3000 square feet, the 1200HS for areas 3000 – 4000 square feet and the 2000HS for areas greater than 4000 square feet.
Click on the appropriate text links below for a more full presentation of our indoor HEPA air purifiers and air filtration systems.
HEPA 600 Series
HEPA 600 Series (600 CFM) The FIRST Whole-House HEPA Filtration System . . . And The LAST System You'll Ever Need. The series includes the 600 HEPA Shield, the first whole-house TRUE HEPA filtration system. By utilizing the efficiency of the HEPA indoor air purifiers, the HEPA 600HS has adopted the same filtration effectiveness as required in hospital surgery rooms, clean rooms and other applications where the removal of harmful respirable particles (less than 1 micron in size) are necessary.
Click here to view 600HS HEPA air filter systems information
HEPA 1200 Series
HEPA 1200 Series (1200 CFM) has a BIGGER capacity for BIGGER applications. In 1999 Pure Air Systems introduced the versatile HEPA Model 1200HS indoor air filtration series. Like all of our systems, the 1200 comes in two ducting configurations. In the original 1200HS-S the unit is horizontal; the air enters from the left side and exits out the right. In the 1200HS-L model, the unit sits upright and the air follows the traditional L-pattern in which it enters from the one end, makes a 90 degree turn, and exits from the side. The HEPA indoor air purifiers system can also be configured for purposes of gas and odor adsorption in the 1200HS-OA models.
Click here to view 1200HS-S HEPA air filter systems information
HEPA 2000 Series
HEPA 2000 Series (2000 CFM) has our LARGEST capacity for the TOUGHEST applications. Since its introduction the HEPA 2000HS series is rapidly becoming the system contractors are using for their most essential applications. In addition to the original and OA models, the HEPA 2000 system is available in either the single piece, horizontal S-design or the two piece L-design configurations.
Click here to view 2000HS-L HEPA air filter systems information
HPS350 Series
Pure Air Systems introduces a new commercial quality, portable air filtration system with true HEPA filtration. Pure Air Systems’ new portable system is ideal for apartments, condominiums or recreational vehicles or any place that good air quality is wanted, yet there may not be the room available for a quality whole house air filtration system.
Click here to view HPS350 HEPA air filter systems information






