HEPA-grade Filtration
HEPA-grade Filtration | Ventilation and Air Quality | Heating and Air Conditioning | Jellico
Imagine coming home to crisp, mountain-fresh air even on Jellico’s muggiest summer day. HEP’s HEPA-grade filtration seamlessly pairs with precision heating and cooling, capturing 99.97% of airborne particles while keeping every room at your perfect temperature. From pollen-laden spring breezes to winter’s dry chill, our technicians fine-tune your system so you can breathe, sleep, and live better—all year long.
We don’t just move air; we improve it. By integrating smart controls, duct sealing, and balanced airflow strategies, HEP creates a custom solution focused on ventilation and air quality that fits your lifestyle and budget. Let us handle the science behind healthier air so you can simply enjoy the comfort. Schedule your free assessment today and feel the HEP difference the moment you step inside.
FAQs
What is HEPA-grade filtration and how does it improve indoor air quality?
A HEPA (High-Efficiency Particulate Air) filter is certified to capture at least 99.97 % of airborne particles down to 0.3 microns—the size range that includes common allergens, mold spores, dust, smoke, and some bacteria. When integrated into your heating and air-conditioning system, it continuously scrubs the air circulating through your home. For Jellico residents, this means relief from seasonal pollen, coal dust, and other regional contaminants, resulting in cleaner, healthier air and fewer respiratory irritants.
Can a HEPA filter be added to my existing HVAC system, or do I need a complete replacement?
In most homes we can retrofit a high-efficiency HEPA bypass filter or a dedicated HEPA air cleaner onto the supply or return plenum of your current furnace or heat pump setup. Our technicians will perform a static-pressure test first; if the blower motor can handle the added resistance, only minor duct modifications are needed. If your equipment is older or undersized, we’ll recommend an upgraded variable-speed blower or a new air handler to ensure proper airflow and system longevity.
How often should I replace or service my HEPA filter?
Unlike standard 1-inch filters that need monthly changes, a true HEPA cartridge typically lasts 1–3 years, depending on usage, indoor pollutant levels, and pets. We suggest inspecting the filter every 6 months and scheduling a professional pressure-drop test annually. In Jellico’s humid summers, we also check for microbial growth inside the housing to keep the filter performing at peak efficiency.
Will adding a HEPA filter increase my energy bills?
A HEPA filter does create more resistance to airflow, but when installed correctly with an ECM (electronically commutated) variable-speed blower or a bypass configuration, the impact on energy consumption is minimal—often less than 5 %. Because cleaner coils and ducts allow the system to run more efficiently, many homeowners see no noticeable change in their utility bills, and some even experience slight savings over time.
Does HEPA filtration remove viruses, odors, and volatile organic compounds (VOCs)?
HEPA filters capture many virus-sized particles attached to larger droplets, as well as smoke and pet dander. However, pure gases and odors such as VOCs from paints or cooking are best handled by an additional activated-carbon stage or an in-duct UV-C/photocatalytic device. We can pair these upgrades with your HEPA unit for a comprehensive indoor air quality solution.
What does a HEPA filtration upgrade cost in Jellico, and are financing or rebates available?
A retrofit HEPA bypass filter for a typical 2- to 3-ton system ranges from $950 to $1,800 installed, depending on duct modifications and blower upgrades. Whole-house HEPA air cleaners with integrated carbon stages can run $2,000–$3,500. We offer 0 % financing for up to 18 months, and many Jellico homeowners qualify for TVA or federal tax credits when the upgrade is combined with a high-efficiency heat pump. Our comfort advisors provide a free in-home assessment and quote so there are no surprises.