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6pk 21x23x1 MERV-11 Air Furnace Filters

  • 6pk 21x23x1 MERV-11 Air Furnace Filters
  • 6pk 21x23x1 MERV-11 Air Furnace Filters
  • 6pk 21x23x1 MERV-11 Air Furnace Filters
  • 6pk 21x23x1 MERV-11 Air Furnace Filters
  • 6pk 21x23x1 MERV-11 Air Furnace Filters
  • 6pk 21x23x1 MERV-11 Air Furnace Filters
  • 6pk 21x23x1 MERV-11 Air Furnace Filters
  • 6pk 21x23x1 MERV-11 Air Furnace Filters
  • 6pk 21x23x1 MERV-11 Air Furnace Filters

    19903556739

    $ 102.99 & Free Shipping!

    How often should this part be changed:

    • It's generally recommended to change air filters every 3-6 months based on usage.
    • If you live in a populous city or have allergies or respiratory issues, it is recommended to replace them every 3 months.

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    Info (tap to expand)

    "Set & Forget" are discounted recurring orders, saving your time & cash on repeated purchases. Benefits:

    • 50% on your first order
    • 15% off on each following order
    • Free Shipping always
    • 7 day advance email notification before each order
    • Easy to modify (volume & frequency) and cancel altogether
    • Support staff available Mon-Fri + a complete FAQ's
     

    Let's take a moment to talk about your furnace filters. You know you need to swap them out more frequently than you change swap out your standard air purifier filters. That's because there's a lot more air that gets pushed through these filters. With this increased amount of air comes a larger amount of debris. Thankfully, these filters are rated MERV 11, which means they're some of the best residential filters available. Just make sure to inspect them monthly (give them a once over with the dusting brush on your vacuum if they look dirty) and then replace them completely every three months.

     

      Approximate dimensions:

      • 21" x 23" x 1"
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