FAQs

To begin using our services, please email sales@coloradoairfilter.com or call us. We offer a complimentary clean air site survey, free price quotes, and can discuss specific applications and products. For commercial HVAC filters in Colorado, Wyoming, New Mexico, contact Colorado Air Filter today.

Air filtration is a critical component of any HVAC system, directly influencing indoor air quality (IAQ), occupant health, and system performance. Effective filtration captures and removes airborne particulates such as dust, pollen, mold spores, bacteria, volatile organic compounds (VOCs), and viral aerosols. Without proper filtration, these contaminants can accumulate within HVAC systems and recirculate through occupied spaces, leading to degraded air quality and potential health concerns including respiratory irritation, allergic reactions, and asthma exacerbation. Industry data and standards, including recommendations from ASHRAE and Townsend Energy, suggest replacing air filters every 3, 6 or 12 months, depending on environmental conditions, occupancy levels, and filter MERV rating. For expert guidance or replacement commercial air filters in Colorado, contact Colorado Air Filter. Our NAFA certified clean air specialists can help you select the correct filtration media and efficiency rating to meet your building’s performance and compliance requirements.

Minimum Efficiency Reporting Value (MERV) is a standardized metric used to quantify an air filter’s efficiency in removing airborne particles within the 0.3 to 10 micron size range. The MERV rating system, established by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) under Standard 52.2 – Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size, provides a uniform framework for comparing filter performance across manufacturers. Filters with higher MERV ratings demonstrate greater efficiency in capturing fine particulates, including respirable dust, smoke, bacteria, and submicron aerosols, though they may also impose higher pressure drops (ΔP), which can affect overall HVAC system airflow and energy consumption. Proper filter selection requires balancing particle capture efficiency, airflow resistance, and operational cost based on the application and environmental conditions. For detailed specifications and industry-specific filtration requirements, refer to our NAFA Guidelines or contact Colorado Air Filter LLC for professional consultation on commercial HVAC filter selection and compliance within Colorado and the surrounding region.

Filter lifespan is highly dependent on the specific application, operating environment, and system airflow conditions. Factors such as particulate loading, humidity, air velocity, and maintenance frequency all influence service life and replacement intervals. In general: Pleated filters (MERV 8–13) should be replaced every 1 to 6 months, depending on dust concentration and air handling unit runtime. Mini-pleat filters typically have a service life of 12 to 18 months under normal commercial HVAC operating conditions. V-Cell high-efficiency filters often provide 24 to 36 months of effective performance before reaching their recommended final pressure drop. HEPA filters (≥99.97% efficiency at 0.3 microns) can operate for 2 to 5 years, depending on pre-filtration, airflow rates, and particulate load. For application-specific recommendations including optimal changeout schedules, differential pressure monitoring, and filter performance optimization please contact our NAFA Clean Air Specialists at sales@coloradoairfilter.com . Colorado Air Filter provides expert guidance and replacement options for commercial and industrial HVAC filters across Colorado, Wyoming and New Mexico.

The National Air Filtration Association (NAFA) is an international organization composed of air filtration manufacturers, distributors, and industry professionals dedicated to advancing indoor air quality (IAQ) and promoting best practices in air filtration technology and maintenance. Colorado Air Filter LLC is proud to be the only Colorado-based NAFA member, representing the state’s commercial and industrial air filtration community at the national level. In 2023, Keith Jordan, owner of Colorado Air Filter, was elected to the NAFA Board of Directors, contributing to the development of industry standards, education programs, and technical guidelines for HVAC filtration systems. For expert consultation and supply of commercial HVAC filters in Colorado, contact Colorado Air Filter, your local NAFA-certified filtration partner.

A commercial air filter is a precision-engineered air-cleaning device designed to remove airborne particulates, contaminants, and gaseous pollutants from the airstream in commercial, institutional, and industrial HVAC systems. These filters play a critical role in maintaining indoor air quality (IAQ), protecting HVAC components from particulate loading, and ensuring compliance with ASHRAE and EPA air quality standards. By effectively capturing dust, pollen, mold spores, bacteria, and other submicron particles, commercial air filters help create a healthier, more efficient, and more comfortable environment for building occupants while extending equipment life and reducing maintenance costs. For high-performance commercial air filters in Colorado, contact Colorado Air Filter LLC for expert guidance and product support.

Commercial air filters function by combining mechanical capture, adsorptive removal, and optional electronic or UV-based purification to deliver clean, conditioned air while optimizing HVAC performance and energy efficiency. For technical guidance or commercial HVAC filter solutions in Colorado, contact Colorado Air Filter, your NAFA-certified filtration specialists.

A HEPA filter is a High-Efficiency Particulate Air filter designed to capture extremely small airborne particles with exceptional precision. To qualify as true HEPA, the filter must remove 99.97% of particles as small as 0.3 microns, including dust, pollen, mold spores, bacteria, and certain aerosols. For guidance on virus mitigation and high-efficiency HVAC filtration solutions in Colorado, contact Colorado Air Filter, your NAFA-certified air filtration experts.

While not all commercial air filters can eliminate viruses directly, MERV 13 or higher efficiency filters, when properly installed and maintained, significantly reduce airborne viral transmission by capturing the droplets and aerosols that carry them. For guidance on virus mitigation and high-efficiency HVAC filtration solutions in Colorado, contact Colorado Air Filter, your NAFA-certified air filtration experts.

Yes — commercial air filters play a critical role in reducing allergens and asthma triggers by removing airborne particulates and biological contaminants that impact indoor air quality (IAQ). The effectiveness depends on the filter efficiency (MERV rating), airflow design, and maintenance practices within the HVAC system.