FRESH-AIRE UV® APCO® TUV-APCO-ER2 Air Purifier System, 18 - 32 VAC, 5.8
DESCRIPTION
APCO is the award-winning air cleaning technology that combines the power of UV-C light with activated carbon and photocatalytic oxidation (PCO). APCO eliminates odors, toxic VOCs, and microbial contaminants from the air and air system.
FRESH-AIRE UV® APCO® Air Purifier System, 0.68 A, 18 - 32 VAC, 60 Hz, 16 V-A VA, 5.8 in W, 3-1/4 in H, 13.2 in D
SPECIFICATIONS
| Amperage Rating | : | 0.68 A |
| Voltage Rating | : | 18 - 32 VAC |
| Frequency Rating | : | 60 Hz |
| VA Rating | : | 16 V-A |
| Width | : | 5.8 in |
| Height | : | 3-1/4 in |
| Depth | : | 13.2 in |
FEATURES
- 2 years life efficiency
- Duct-mounting
- Easy to install
- Life time carbon cells
- Ozone-free
- Life time warranty
- Whole house air purification
- Neutralizes odors and toxic VOCs
- Sterilizes mold, bacteria, viruses, allergens
- Improves indoor air quality
- Inhibits mold growth in HVAC system
- UV lamp 254 NM germicidal UVC, quartz hot filament
- Pressure drop less than 0.01 in WC at 400 ft/min
- Made in USA
Understanding APCO Technology: Three Purification Methods in One Device
Why APCO Combines Multiple Technologies
Many air purification systems rely on a single method — UV-C light alone, or carbon filtration alone. The APCO (Advanced Photocatalytic Oxidation) system takes a layered approach, combining three distinct mechanisms into one compact, duct-mounted unit:
- UV-C germicidal light (254nm) — inactivates mold, bacteria, viruses, and other airborne microorganisms as they pass through your ductwork
- Activated carbon — physically adsorbs odors and gaseous pollutants from the air stream
- Photocatalytic oxidation (PCO) — occurs when UV-C light interacts with a catalytic surface, breaking down volatile organic compounds (VOCs) and odor molecules at a molecular level rather than simply masking or trapping them
This combination is what allows APCO to address a broader range of air quality issues — microbial contamination, chemical odors, and VOCs — than a single-technology system typically can.
Why "Ozone-Free" Matters
Some older or lower-quality UV air purification systems can produce ozone as a byproduct, which is itself a respiratory irritant and air quality concern. The APCO system is specifically engineered to be ozone-free, meaning it improves air quality without introducing a new pollutant in the process — an important distinction to understand when comparing UV air purification products.
Lifetime Carbon Cells: A Practical Cost Consideration
Unlike systems that require periodic replacement of carbon filter media (an ongoing cost many homeowners don't anticipate), the APCO's lifetime carbon cells are designed to last for the system's operational life, reducing long-term maintenance costs. The UV-C lamp itself still requires periodic replacement — but the carbon component does not add to that maintenance burden.
Minimal Airflow Impact
With a pressure drop of less than 0.01 in WC at 400 ft/min, the APCO unit is engineered to have a negligible effect on your HVAC system's airflow — meaning it purifies air without meaningfully increasing strain on your blower motor or reducing overall system efficiency, a legitimate concern with some in-duct add-on devices.
Where This Fits in Your Whole-Home Air Quality Strategy
The APCO system pairs naturally with:
- Humidity control equipment — such as an AprilAire whole-house humidifier or dehumidifier, since balanced humidity helps limit the mold and mildew growth APCO's UV-C component is designed to combat
- Fresh air ventilation systems — such as the AprilAire 8145 or an ERV/HRV system, which introduce fresh outdoor air that APCO can help keep free of pollutants once inside your ductwork
How APCO Compares to Other UV Purification Options
| TUV-APCO-ER2 | Pure Air UV R-18D (replacement bulb) | HALO-LED / REME-HALO | |
|---|---|---|---|
| Technology | UV-C + carbon + PCO | UV-C only (bulb replacement) | Advanced oxidation / LED UV |
| Odor/VOC removal | Yes (carbon + PCO) | No | Varies by model |
| Lifetime warranty | Yes | No | Varies by model |
| Best for | Comprehensive whole-home odor, VOC, and microbial control | Replacing existing BIO MED HI TECH fixtures | Alternative advanced oxidation approaches |
Our technicians can help you compare these systems side by side based on your specific air quality concerns — whether that's persistent odors, mold sensitivity, VOC exposure, or general microbial control.
Professional Installation Matters
Because this is a duct-mounted electrical device requiring proper voltage supply (18–32 VAC) and correct placement within your ductwork for maximum effectiveness, professional installation ensures both safety and performance. Our licensed HVAC technicians will:
- Identify the optimal duct location for UV-C exposure and airflow treatment
- Complete electrical wiring per the unit's voltage and amperage specifications
- Mount the unit securely with attention to the stated pressure drop tolerances
- Verify safe operation without direct UV-C exposure risk during and after installation
- Explain the lifetime warranty terms and future UV lamp replacement schedule
Frequently Asked Questions
How often does the UV lamp need to be replaced?
While the carbon cells and unit itself carry a lifetime warranty, the UV-C lamp has its own service life (typically around 2 years of efficiency, per the product's stated lifespan) and will need periodic replacement to maintain full germicidal and PCO effectiveness.
Will this eliminate all odors from my home?
APCO is effective against many common odors and VOCs via its combined carbon and photocatalytic oxidation process, but severe or ongoing odor sources (such as active mold growth or a specific contamination issue) may require addressing the root cause in addition to air purification.
Does this replace the need for regular HVAC filter changes?
No — APCO complements your existing HVAC filtration rather than replacing it; regular filter changes are still necessary for particulate control and overall system health.
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