Shop by filter type

  • Koch Filters

    Browse our selection of genuine Koch Filters

  • Cut Energy Costs. Protect Your Building.

  • RTF Filter Co.

    No guesswork, no compromises — just strict quality standards and smart sourcing to deliver the right filter at the right price.

  • AAF Flanders filters. Trusted for over 100 years.

A leader in Commercial HVAC filters

Almost 20 years in business in the HVAC Filtration Industry

Driven to keep you up and running

Quality Air Filters

Driven to keep your system up and running, HVAC Filter Solutions takes the guesswork out of buying filters. We deliver dependable products, expert support, and free shipping every time.

More about us

@hvacfiltersolutions

Commercial Trust, Built on Service.

  • Unmatched Air Quality

    Our premium HVAC filters trap dust, allergens, and pollutants, ensuring cleaner air for your home or business.

  • Trusted by Thousands

    Join countless satisfied customers who rely on HVAC Filter Solutions for superior air quality and service.

  • Huge Selection

    Explore our vast range of filters for residential, commercial, and industrial needs.

  • Leading Brands

    We partner with top manufacturers like AAF Flanders and Koch for unmatched filter reliability.

  • Cross Any Filter

    We match any HVAC filter specification to ensure a perfect fit for your system.

  • Custom Solutions

    Get tailored filters in any size or spec, designed for optimal performance and fit.

Why shop with us?

You're in good hands.

  • Over

    4m

    filters sold

  • With

    95%

    positive reviews

  • Selling in

    50

    states

Don't take our word for it...

  • Fast shipping

    Ordered a car part and it arrived the next day. Super impressed with the speed and the careful packaging.

    Jordan Smith
    Seattle, Washington

  • Excellent service

    Customer support was helpful; they resolved my issue in minutes. Really appreciated the follow-up email to ensure satisfaction.

    Taylor Christos
    Austin, Texas

  • Great selection

    Wide variety of car products from lights to badges. Found everything I needed in one place, very convenient.

    Alex Williams
    London, England

  • Top quality

    The diffuser I bought exceeded my expectations. Top-notch quality, easy to install.

    Sam Davis
    San Francisco, California

  • Reliable store

    Have ordered multiple times, always received exactly what was described. Products are genuine and fully functional.

    Casey Brown
    Denver, Colorado

  • User-friendly website

    Easy to navigate and make purchases. A hassle-free shopping experience with clear descriptions and transparent pricing.

    Riley Wilson
    Boston, Massachusetts

Latest from our Blog

Upgrade your air with the quality filters and expert tips.
  • TRUSTED IN FILTRATION
    Over 4 million filters replaced
  • FREE SHIPPING - ALWAYS
    On Domestic U.S. orders
  • EXPERT HELP
    1-866-469-8556 or email us
  • PRICE MATCH
    Unbeatable value on your replacement filters

Staff favorites...

Top picks from the folks in the office.

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HVAC Filter Solutions

Commercial building owners and facility managers Improve TCO

Trusted filter advisors provide expertise and support. Learn why HVAC Filter Solutions should be your source for quality filtration and service.

Read more

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