• Furnace Air Filter
• Humidifier Pads

As per your need & budget - Doctor Duct has every Furnace Filter you could ask for!

Carrying a large variety of replacement filter for residential or commercial HVAC (Heating Ventilation & Air Conditioning) systems.

Some of these filters include:

• Washable
• Disposable
• Electrostatic
• Pleaded
• Bag filters
• Carbon filters

Our one of the Most Selling Clean Air Gold Series filters. Best in its class!

The Advantages Of The Clean Air Gold Series. Comes with a whistle alarm, so you know exactly when it’s time to wash. The only electrostatic air filter in the world that tells you when it is time to clean.

Why Use A Electrostatic Air Filter?

• To maintain the cleanest indoor air in your home
•Lowers your heating and cooling cost
•Improves on your efficiency of your system
•Removes harmful dust, pollen, dust mites, mold and dander
•Less Housecleaning
•No electricity required
•No harmful ozone emissions
•Anti-Microbial
•You save money - one time purchase
•Environmentally friendly and washable


Retails $249.99, Order one now and receive 50% off the retail price.