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PuriGuard Fresh System

Breathe Clean, Fresh Air in Every Corner of Your Home

What does the PuriGuard Fresh System do?

JD Air installs a customized and proactive air purification system that works with your HVAC system to:

  • Purify the air and surfaces throughout the home by searching out and neutralizes viruses, mold, and other pollutants

  • Reduces the particle matter indoors as a result of wildfire smoke in the outside air

  • Decreases smells such as cigarette smoke, food smells, pet odors and/or kitty litter in the home

  • Introduces and regulate fresh, outdoor air (without the energy or allergen spikes) 

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PuriGuard Fresh System

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Why Install the PuriGuard Fresh System by JD Air?

  • The average American spends over 90% of their time indoors

  • Indoor air pollution levels are typically 2-5 times higher than outdoor pollution levels

  • The fine particles of wildfire smoke can cause health problems even when indoors

  • Proper ventilation, purification and filtration is key to removing viruses such as COVID-19 from the air

At JD Air, we offer a solution to significantly improve the air quality in your home or office. Our whole building purification system, PuriGuard Fresh, seamlessly integrates with your existing HVAC system. By doing so, it effectively inactivates harmful micro-organisms, and removes Volatile Organic Compounds (VOCs), allergens, and even odors from the air. This means that airborne sicknesses caused by sneezes, conversations, and close contact are reduced, allowing your loved ones to enjoy a space with fewer allergens. Plus, you can have peace of mind knowing that you're providing the best environment possible without a significant increase in energy usage.

Just as we take proactive care of our health, our homes also deserve the same proactive care to ensure a safe environment for ourselves and our loved ones. Choose PuriGuard Fresh for cleaner, fresher air and healthier living space.

What is the PuriGuard Fresh System by JD Air?

The PuriGuard Fresh system by JD Air uses technology proven to safely and proactively inactivate and remove harmful pollutants in the air throughout your entire home or building (see video). Unlike a filter or UV light, safe, pollutant-busting hydroperoxide plasma is sent out with the air from your vents any time your HVAC system is on, and it reaches all air and surfaces in your conditioned space.


The PuriGuard Fresh system efficiently introduces fresh air into the home without spiking energy usage and regulates the airflow in your conditioned space, encouraging thorough air and surface purification. This comprehensive indoor air quality solution simultaneously helps to balance temperature and humidity throughout as well as monitors certain pollutant levels. 

PuriGuard Fresh System Technology Proven to Work

Popular retail and restaurant establishments, like those listed below, have used the same PHI technology employed in PuriGuard Fresh in their businesses for the safety of their patrons and employees. 

  • Chipotle

  • The Home Depot

  • Shake Shack

  • Tropical Smoothie

  • TGI Fridays


After a successful testing period in multiple locations, Chipotle decided to incorporate the

PHI technology into all of their 2,200 locations

and all future locations.

PuriGuard Fresh vs. Pollutants

Read the independent test results that show the effectiveness of the PHI technology at the heart of PuriGuard Fresh against: 

  • Viruses

  • Bacteria

  • Mold

  • Allergens

  • Smoke

  • Chemicals

  • Odors

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About the PuriGuard Fresh System

  • Can you help me determine the right AC system for my specific needs?
    Absolutely! Our experienced team will assess your unique requirements, including the size of your space, cooling preferences, and budget, to provide personalized recommendations. We’ll guide you in choosing the perfect AC system for your specific needs.
  • Why does my AC breaker keep tripping?
    If your AC breaker keeps tripping, it could be due to various factors, and one potential cause is a faulty compressor. The compressor is a crucial component of the AC system responsible for compressing the refrigerant, enabling efficient cooling. However, an aging or malfunctioning compressor may draw excessive current, leading to repeated breaker tripping as a safety precaution. In such cases, replacing the AC system becomes necessary to address the underlying issue and restore proper functionality. A new AC system with a reliable compressor can ensure efficient cooling, prevent further electrical disruptions, and provide a more reliable and comfortable indoor environment.
  • Which is better: a portable AC unit or a ductless mini-split AC?
    A ductless mini-split AC is a better choice than a portable AC for several reasons. Mini-split ACs are more efficient at cooling, distribute cool air effectively, and provide consistent temperatures throughout the room. They offer greater installation flexibility, operate more quietly, and have higher energy efficiency ratings. Additionally, mini-split ACs are aesthetically pleasing as they require minimal installation and can be discreetly concealed, while portable AC units can be bulky and obstructive. Overall, ductless mini-split ACs offer superior cooling performance, versatility, energy efficiency, and aesthetics compared to portable AC units.
  • Should I keep repairing my AC system or get it replaced?
    A general rule of thumb: if your unit has reached 75% of its life expectancy and requires a repair equivalent to more than one-third of the total cost of the unit, in most cases it is better to replace it. Read more about this on our blog.
  • How much does AC installation cost?
    For transparent pricing, we provide a detailed breakdown of the costs involved in your AC installation project. Contact us for a personalized quote based on your specific requirements.
  • Are you licensed and insured?
    Yes, JD Air is a fully licensed and insured HVAC company in Virginia, Maryland, and the District of Columbia. You can have peace of mind knowing that we adhere to industry standards, and regulations, and deliver exceptional service and quality workmanship.
  • Do you offer any financing or payment options?
    Yes, we understand that AC installations can be a significant investment. That’s why we offer flexible financing and payment options to make your AC installation more affordable and convenient.
  • Do you provide maintenance and repair services?
    When you get an HVAC install with JD Air, you will be signed up with the Life Savor Plan with 24/7 monitoring. This is to ensure life cycle care for your HVAC system to keep it running at peak performance for years to come. The Life Savor Plan includes one yearly in-person visit to inspect the system, 24/7 remote monitoring, free service calls, and discounts on repairs and other installations. The plan will need to be renewed yearly.
  • How can I get in touch with you to schedule an appointment or request a quote?
    Getting in touch with us is easy. You can schedule an appointment or request a free estimate visit by contacting us. Our friendly team is ready to assist you, answer your questions, and provide the information you need to make an informed decision about your AC installation. 202-780-6247 - Voice and text To get receive an instant estimate in minutes, click here!
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Custom HVAC Installers
Serving the Washington D.C, Maryland and Virginia Area • 202-780-6247 • 9701 Apollo Drive, Largo, MD 20774

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