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Keeping You Comfortable In Your Home Since 1968

Portland Filter Supplies

Superior Service from a NATE- Certified Company

Are you tired of picking up air filters at the store and dedicating part of your weekend to installing them? At A-Temp Heating, Cooling, and Electrical, we can simplify the process for you. Our professional and NATE-certified HVAC technicians can supply you with the correct filters and come to your home to change them according to a set schedule. That way, you can have effortless peace of mind in your indoor air quality.

We carry a wide variety of air filters in one-inch, two-inch, and four-inch sizes. We know how to install these filters so that they are completely secure to do their job well. Our filters work for air conditioners, furnaces, and ventilation systems. Our large company has well-stocked trucks to make sure we are prepared for virtually any HVAC situation. We are also open 7 days a week, with extended service from 7 a.m. to 7 p.m. All of our technicians are background checked and tested.

Give our Portland filter supply team a ring at (503) 694-3396 for a free estimate.

How Often Should You Change Your Air Filters?

There is no set answer to how often you should change our your filters. In the “average” home, filters should be replaced every 30 or 90 days.

However, you need to take into consideration the following:

  • If you have furry pets
  • If there are smokers in the home
  • The types of filters you are using
  • The age and efficiency of your HVAC system
  • The number of people living in your home
  • The level of air pollution or construction near the home
  • If anyone in your family has allergies

    All of these factors may require you to change your air filters more frequently. Vacation homes or single-occupant homes won’t need as many filter changes. Our team is happy to take a look at your system, factor in the variables, and give you a schedule.

    Service You Can Count on With a Satisfaction Guarantee

    Hire A-Temp for your air filter needs with no risk. If you are not satisfied with our service within 12 months of our house call, we will happily remove any parts we installed and give you a full refund. The price that we quote you before beginning our work is the price you will pay. We refuse to trick our customers with deceptively low prices and then add on to the final bill. We are committed to honesty.

    Reach out to our Portland indoor air quality team today at (503) 694-3396 to learn more or refer to the chart below for the different types of filter we offer.

    • 10x20x1
    • 10x24x1
    • 10x30x1
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    • 12x20x1
    • 12x24x1
    • 12x25x1
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    • 14x20x1
    • 14x24x1
    • 14x25x1
    • 14x30x1
    • 15x20x1
    • 16x16x1
    • 16x20x1
    • 16x24x1
    • 16x25x1
    • 16x30x1
    • 18x18x1
    • 18x20x1
    • 25x25x1
    • 18x24x1
    • 18x25x1
    • 18x30x1
    • 20x20x1
    • 20x24x1
    • 20x25x1
    • 20x30x1
    • 22x22x1
    • 24x24x1
    • 24x30x1
    • 10x20x2
    • 12x12x2
    • 12x20x2
    • 12x24x2
    • 14x20x2
    • 14x25x2
    • 15x20x2
    • 16x16x2
    • 16x20x2
    • 16x24x2
    • 16x25x2
    • 18x18x2
    • 18x20x2
    • 18x24x2
    • 18x25x2
    • 20x20x2
    • 20x24x2
    • 20x25x2
    • 20x30x2
    • 24x24x2
    • 25x25x2
    • 12x24x4
    • 16x20x4
    • 16x25x4
    • 18x24x4
    • 20x20x4
    • 20x24x4
    • 20x25x4
    • 24x24x4

    Rave Reviews from
    Happy Customers

    • The service provided by A-TEMP was so outstanding; they will be our heating and cooling service provider for LIFE!

      “We feel like we won a million dollars with our new system!”

      David & Valerie A., Milwaukie

    • A-TEMP has always provided excellent service!

      “Certainly, an excellent company that supports their customer’s needs.”

      Billy H., Portland

    • A-TEMP is an outstanding organization.

      “Excellent employees. Rare in today’s world.”

      Denise & Trevor S., Lake Oswego

    • They are an excellent team

      “A-Temp goes above and beyond to take care of their customers. I have been a customer for several years and I am so impressed with the technicians and the office staff. The fact that this is a family business is also a plus in my estimation. Thank you.”

      Marolyn H

    • Can give it better than a “5”–Outstanding! Wow!

      “I am completely satisfied with your serviceman.”

      Beverly T., Tigard


    • From Emergencies to Tune-ups, We Keep You Comfortable

    • Licensed & Insured with Decades of Experience

    • Customer-Oriented, NATE-Certified, Award-Winning Techs

    • No Risk, 100% Satisfaction Guaranteed for a Full 12 Months


    • Portland General Electric Approved Contractor
    • Best of Home Advisor Winner 2018
    • Pulse Of The City
    • Home Advisor Elite Service
    • Best of Home Advisor Winner 2017
    • BBB
    • Angies List Super Service Award 2013
    • PGE
    • Energy Trust
    • Associated General Contractors of America
    • ACCA
    • Nate