Fresh-Aire UV

Fresh-Aire UV is a manufacturer of UV germicidal air purification systems for residential and commercial HVAC applications. The company originated in 1988 as Triatomic Environmental, an engineering firm focused on UV disinfection technology, and introduced the Fresh-Aire UV brand in 2001 with the launch of its first residential germicidal UVC air handler treatment systems. Fresh-Aire UV is headquartered in Jupiter, Florida, and joined DiversiTech Corporation in 2021. Fresh-Aire UV products install inside central air handling systems and ductless mini-split units to reduce mold, bacteria, viruses, volatile organic compounds, and odors in the conditioned airstream and on system surfaces. The APCO series earned the 2011 AHR Innovation Award for its ability to neutralize both biological contaminants and VOCs without producing ozone. For HVAC contractors specifying indoor air quality solutions, Fresh-Aire UV represents a line of award-recognized technology with over two decades of installation history across residential and commercial air systems.

Product Lines

Blue-Tube UV

The Blue-Tube UV is Fresh-Aire UV's residential germicidal UVC system designed for installation inside central air handlers and ductwork to reduce mold, bacteria, and viruses on system surfaces and in the circulating airstream. Blue-Tube UV installs directly in the air handler coil section and operates continuously, using the air handler's existing power supply. Fresh-Aire UV describes the Blue-Tube UV as the world's most popular germicidal UV light, reflecting its widespread adoption in single-family residential and light-commercial central air systems. For contractors specifying biological contamination control in standard central air installations, the Blue-Tube XL is the commercial-scale counterpart when larger AHU coverage is required.

APCO and APCO-X Series

The APCO and APCO-X series are Fresh-Aire UV's combined UV and activated-carbon whole-house air purifiers, designed to address both biological contaminants and volatile organic compounds in a single installed unit. APCO technology pairs a UVC lamp with an activated carbon matrix, treating biological and chemical contaminants simultaneously, which distinguishes it from UV-only systems like the Blue-Tube UV that address biological sources alone. The APCO series earned the 2011 AHR Innovation Award for neutralizing biological contaminants and VOCs without producing ozone. Contractors specifying APCO in residences where VOC reduction from furniture, finishes, or building materials is also a project requirement can recommend the APCO-X as a more comprehensive air quality solution than single-mode UV systems.

Mini UV LED

The Mini UV LED is Fresh-Aire UV's system specifically designed for ductless mini-split air conditioners, addressing the IAQ challenges created by mini-split coil and drain pan environments. Mini UV LED operates on 24V power, matching the control voltage available in most ductless indoor head units. The system treats the coil surface area to reduce mold and bacterial growth that can contribute to drain pan odors and reduced coil efficiency in humid climates. HVAC technicians installing Fresh-Aire UV Mini UV LED in mini-split systems benefit from a product designed specifically for ductless applications rather than an air handler system adapted for a different installation type.

AKTIV8 and EnhanceION

The AKTIV8 and EnhanceION are Fresh-Aire UV's bipolar ionization products, designed to treat airborne particulates, allergens, and biological contaminants throughout the conditioned space rather than only at the air handler coil. AKTIV8 installs in the supply plenum and generates positive and negative ions that attach to airborne particles, causing them to aggregate and fall out of the airstream or onto filtration surfaces. EnhanceION is a compact ionization bar for installation inside existing air handlers where plenum mounting is not feasible. Both products can work in combination with Fresh-Aire UV germicidal products or as standalone IAQ improvements in systems where duct-mounted UV installation is not practical.

Why Contractors Specify Fresh-Aire UV

Fresh-Aire UV products carry LEED accreditation, qualifying IAQ improvements specified with Fresh-Aire UV technology toward LEED project certification credits. The APCO series earned the 2011 AHR Innovation Award for VOC and biological contaminant neutralization without ozone production, providing HVAC contractors a third-party verified credential for client conversations about indoor air quality. Fresh-Aire UV has been manufacturing UV-based HVAC IAQ systems since 2001, with engineering roots extending to 1988, giving the brand over two decades of field installation history across residential and commercial applications. The product lineup covers mini-splits, residential central air handlers, and commercial AHUs, allowing contractors to specify a consistent brand across different system types on the same project.

How to Choose a Fresh-Aire UV Product

The most important decision variable when specifying a Fresh-Aire UV product is system type: whether the target application is a ductless mini-split, a residential central air handler, or a commercial AHU determines which Fresh-Aire UV product is the correct fit.

For residential central air systems with biological contamination concerns, including mold and bacteria on coil surfaces, the Blue-Tube UV handles standard single-family residential air handlers. For homes where VOC reduction from off-gassing furniture, flooring, or finishes is also a factor, the APCO or APCO-X series addresses both biological and chemical contamination simultaneously with a single installed unit.

For ductless mini-split systems, the Fresh-Aire UV Mini UV LED is the correct specification. Mini UV LED operates on 24V and mounts within the confined dimensions of mini-split indoor head units where standard air handler UV systems cannot physically fit. Attempting to adapt a Blue-Tube UV for a mini-split installation is not the Fresh-Aire UV recommended approach.

For commercial air handling units with larger coil face areas, Fresh-Aire UV offers commercial-grade systems including the Blue-Tube XL, designed for higher airflow volumes. Contractors specifying Fresh-Aire UV in commercial applications should reference the AHU's airflow specifications to confirm UVC lamp placement covers the full coil face area.

Fresh-Aire UV recommends annual UV lamp replacement to maintain effective germicidal output, as UVC lamp intensity degrades over time even when the lamp remains illuminated. Replacement lamp bulbs are available for all current Fresh-Aire UV product lines.

FAQs

Where are Fresh-Aire UV products manufactured?

Fresh-Aire UV products are manufactured by Fresh-Aire UV, headquartered in Jupiter, Florida. The company has been designing and producing UV-based HVAC air quality systems since 2001, with engineering roots extending to its founding as Triatomic Environmental in 1988. Fresh-Aire UV joined DiversiTech Corporation in 2021.

What warranty does Fresh-Aire UV offer on its UV systems?

Fresh-Aire UV offers manufacturer's warranty terms on its product lines. Contractors should request current warranty documentation from freshaireuv.com or from the authorized distributor at the time of purchase, as terms may vary by product line.

What is the difference between the Fresh-Aire UV Blue-Tube UV and the APCO series?

The difference between the Blue-Tube UV and the APCO series is the contaminant target. The Blue-Tube UV uses UVC light to address biological contaminants, including mold, bacteria, and viruses. The APCO series combines UVC light with an activated carbon matrix to address both biological contaminants and volatile organic compounds simultaneously. The APCO series earned the 2011 AHR Innovation Award for this dual-mode capability without producing ozone, making it the appropriate specification when VOC reduction is also required.

What type of HVAC system is the Fresh-Aire UV Mini UV LED designed for?

The Fresh-Aire UV Mini UV LED is designed specifically for ductless mini-split air conditioners and cannot be used in ducted central air handler applications. Mini UV LED operates on 24V power and is sized to fit within the confined dimensions of mini-split indoor head units, addressing coil and drain pan mold and bacterial growth in ductless systems.

Are Fresh-Aire UV products compatible with LEED projects?

Fresh-Aire UV products carry LEED accreditation, making them eligible for indoor air quality credits in LEED-certified projects. Contractors and mechanical engineers specifying IAQ improvements on LEED projects should confirm the specific credit pathway and documentation requirements with the project's LEED coordinator.

How often do Fresh-Aire UV lamp bulbs need to be replaced?

Fresh-Aire UV recommends replacing UV lamp bulbs annually to maintain effective germicidal output, as UVC lamp intensity degrades over time even when the lamp remains visibly illuminated. Fresh-Aire UV offers replacement bulbs for all current product lines, and annual lamp replacement is often included in HVAC maintenance agreements.