- HEP HVAC
- Whole-home Filtration

Whole-home Filtration
Whole-home Filtration | Ventilation and Air Quality | Heating and Air Conditioning | Tellico Plains
Breathe easier in Tellico Plains with HEP’s whole-home filtration, heating, and air conditioning solutions. Our certified technicians integrate advanced media filters, UV germicidal lights, and balanced fresh-air systems directly into your HVAC equipment, capturing dust, pollen, and airborne pathogens before they ever settle on your furniture—or in your lungs. Whether you live along the Cherohala Skyway or beside the Tellico River, we tailor each installation to the unique challenges of mountain air, high humidity, and seasonal wildfire smoke.
Beyond comfort, our mission is healthier living. Continuous monitoring, smart thermostats, and scheduled filter replacements ensure your family enjoys optimal temperature control alongside best-in-class ventilation and air quality. From the first inspection to round-the-clock emergency service, HEP delivers hometown reliability with big-city technology, so every breath you take in your Tellico Plains home is as fresh as the views outside your window.
FAQs
Why is whole-home air filtration important for homes in Tellico Plains?
Surrounded by the Cherokee National Forest, Tellico Plains experiences high pollen counts in spring and fall, plus added wood-smoke particulates in winter. A whole-home air filtration system captures pollen, dust, smoke, mold spores, and other contaminants before they circulate through your HVAC ductwork, helping reduce allergy and asthma symptoms, protecting HVAC components from buildup, and keeping indoor air clean year-round.
What types of filtration and air-cleaning technologies do you install?
We match the solution to each home’s needs and budget. Popular options include: • High-efficiency pleated media filters (MERV 11–16) for broad particle removal. • HEPA bypass filters for hospital-grade capture of 0.3 µm particles at 99.97 % efficiency. • Electronic air cleaners (electrostatic precipitators) that charge and trap fine particles. • Activated-carbon or charcoal modules to absorb odors, VOCs, and smoke. • UV-C germicidal lamps that neutralize airborne bacteria, viruses, and mold on the coil or in the airstream. • Energy-recovery ventilators (ERVs) that bring in fresh outdoor air while maintaining comfortable temperature and humidity.
Will a high-MERV or HEPA filter restrict airflow or raise my energy bills?
Not when the system is engineered correctly. During a free home assessment, we measure your existing return and supply airflow, blower capacity, and static pressure. If necessary, we add additional return air, upgrade the blower motor, or use a dedicated HEPA bypass cabinet that filters a portion of the airstream without choking the primary ductwork. The result is cleaner air with negligible impact on efficiency—often less than 2 % change in annual HVAC operating cost.
How often do filters and UV lamps need to be replaced?
Media filters: every 3–12 months depending on MERV rating, local pollen levels, and whether you have pets or smokers in the home. Electronic air cleaner cells: wash every 1–3 months. Activated-carbon cartridges: replace every 6–12 months or when odors return. UV-C lamps: change annually to maintain germicidal intensity. Our maintenance plans include reminders and discounted replacements so you never have to track schedules yourself.
Can a whole-home filtration system eliminate humidity problems and musty odors in our mountain basement?
Filtration alone removes particulates; it doesn’t control moisture. For Tellico Plains homes with damp basements, we integrate the filter system with a whole-house dehumidifier or an ERV. These units automatically maintain 45-55 % relative humidity, preventing mold growth and the musty smell while the filter captures any residual spores. Combining the two solutions delivers both clean and dry air throughout the house.
What is the typical cost and installation time for a whole-home air purification upgrade?
Costs vary with technology and home size. A MERV 13 media cabinet installed in an existing duct system starts around $450–$650. Adding UV-C and odor control ranges from $900–$1,600. A full HEPA bypass system or ERV runs $2,200–$4,500. Most retrofits take 2–6 hours and can be completed during a routine HVAC service visit, with no drywall or major construction required. We offer financing plans and can bundle the installation with your seasonal furnace or A/C tune-up to save an additional 10 %.