New Construction IAQ Products

Serving Colorado, Wyoming and New Mexico

Free Delivery on Most Orders

Largest Inventory in the Area 

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Improve Your Indoor Air Quality with Advanced Construction Solutions


Colorado Air Filter is a leading HVAC air filtration supply company serving Colorado, Wyoming, and New Mexico. For more than 25 years, we have specialized in providing commercial and industrial air filters for HVAC systems, cleanrooms, hospitals, schools, office spaces, bitcoin mining and manufacturing facilities. Our team includes NAFA Certified Technicians and NAFA Certified Air Filtration Specialists (CAFS) who help businesses improve indoor air quality, HVAC efficiency, and regulatory compliance with customized filtration solutions.


As the largest locally owned air filter distributor in the Rocky Mountain region, Colorado Air Filter LLC maintains one of the most extensive inventories of HVAC filters and air filtration products available. We offer same-day quotes, fast delivery, and responsive customer service. Our long-term partnerships with top manufacturers such as Glasfloss Industries, Rensa Filtration, Mann + Hummel, Mikropor and Columbus Industries ensure our customers receive high-quality filters that meet or exceed ASHRAE, ISO, LEED and NAFA standards.

Why Choose Colorado Air Filter LLC


Same-Day Service

Complimentary Clean Air Survey

Certified Air Filtration Specialist

Free, Same-Day Quotes

NAFA Certified Technicians

Largest Inventory in the Area

Colorado Air Filter LLC
Condenser Coil Screens

Condenser Coil Screens

Our condenser coil screens are designed to maintain your HVAC system's performance and durability. These screens stop debris from blocking condenser coils, which helps with heat transfer and reduces maintenance. By using our reliable condenser coil screens in your new construction projects, you're investing in long-term energy savings and system dependability.

Corrosion Prevention Units

Corrosion Prevention Units

Colorado Air Filter LLC provides advanced corrosion prevention units designed to protect sensitive data center equipment from airborne contaminants. Odors, corrosive gases, and VOCs present in the environment can cause significant deterioration to electronic components, leading to costly downtime and reduced equipment lifespan.


Our stand-alone Corrosion Prevention Units create a controlled, positive-pressure environment while combining high-efficiency particle filtration with activated carbon media. This dual-stage approach removes harmful gases and VOCs before they reach your equipment, ensuring a cleaner, more stable operating environment. With our corrosion control solutions, your critical systems stay protected, reliable, and performing at peak efficiency for years to come.

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Cottonwood Screens

Our cottonwood screens are crucial for new construction projects in areas where cottonwood trees are common. These special screens catch airborne cottonwood fibers before they can enter and harm your HVAC system. By installing our cottonwood screens, you'll ensure cleaner air intake, less frequent maintenance, and better overall system performance.

Fan Filter Units

Fan Filter Units

Colorado Air Filter LLC offers modern fan filter units that combine strong air movement with effective filtration. These units are perfect for creating clean room environments or improving air quality in sensitive areas of new construction projects. Our fan filter units provide precise airflow control and excellent particle capture, making them essential for industries that need very clean air.

HEPA Filters - Bag in Bag Out

HEPA Filters - Bag in Bag Out

For new construction projects that need the best air cleaning, our HEPA filters with Bag in Bag Out (BIBO) systems are the top choice. These filters remove nearly all particles from the air, and the BIBO design allows for safe filter changes without contamination. They're especially useful for hospitals, drug manufacturing plants, and other places where very clean air is necessary.

HVAC Air Filters

HVAC Air Filters

We offer a wide range of HVAC air filters to fit the specific needs of your new construction project. Our selection includes filters of different sizes and efficiencies to ensure good air quality and system performance. From simple pleated filters to high-efficiency MERV-rated options, we have the right solution to keep your indoor air clean and your HVAC system running well.

IAQ Air Filter Installation

HVAC Air Filter Installation

Our skilled NCT-certified technicians provide air filter installation for new construction projects. We make sure each filter is properly fitted, sealed, and designed to maximize efficiency and effectiveness. Our installation process is designed to minimize disruption to your project schedule while ensuring optimal air quality.

Nuclear Containment Units

Nuclear Containment Units

Colorado Air Filter LLC provides specialized nuclear containment units for facilities that need the highest level of air purification and containment. These units are built to meet the strict requirements of nuclear facilities, laboratories, and other high-security environments. Our nuclear containment solutions offer reliable protection against radioactive particles and other dangerous materials.

Snow Screens

Snow Screens

For new construction projects in snowy areas, our snow screens are a valuable addition to your HVAC system. These screens stop snow and ice from entering air intakes, protecting your equipment from water damage and ensuring steady airflow. By using our snow screens, you're protecting your HVAC investment from harsh winter weather.

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Water Treatment Vessels

Our water treatment vessels are designed to improve the efficiency and lifespan of your HVAC systems in new construction projects. These vessels help maintain good water quality in closed-loop systems, preventing scale buildup, rust, and biological growth. By including our water treatment solutions, you're ensuring better heat transfer and extending the life of your heating and cooling equipment.

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Here's what our satisfied customers are saying...

At Colorado Air Filter LLC, we take pride in providing exceptional HVAC products to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Colorado Air Filter LLC and let others know what you think.