Skip to Main Content

Featured Categories

  • Tools & Machining
  • Grounds & Outdoor
  • Heating & Cooling
  • Electrical Supplies

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Office, School & Shipping Supplies
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Promo Codes
  • Contact Us

Added to Cart

    FREE Shipping on orders over $50 after you .
    Zoro Homepage
    Zoro Homepage

    Recent Searches

      Recently Viewed

      customer-service Help
      ... Cart
      1. Home
      2. /
      3. Heating & Cooling
      4. /
      5. Filters
      6. /
      7. Flat Air Filters

      Flat Air Filters

      Filter
      Filter
      Heating & Cooling
      Filters
      Flat Air Filters
      ​
      ​
      $
      to
      ​
      $
      + 7 MORE FILTERS

      1,622 results

      (Showing 1 - 36)
      ​
      Relevance
      1,622 results
      AIR HANDLER

      Fiberglass Air Filter, 20x20x1", MERV 5

      Mfr # 1W097
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 833 cfm
      Media Material: Fiberglass
      $4.19
      AIR HANDLER

      Fiberglass Air Filter, 24x24x1", MERV 5

      Mfr # 5W504
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 1200 cfm
      Media Material: Fiberglass
      $4.75
      AIR HANDLER

      Fiberglass Air Filter, 20x25x1", MERV 5

      Mfr # 1W096
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 1042 cfm
      Media Material: Fiberglass
      $4.95
      AIR HANDLER

      Fiberglass Air Filter, 16x20x1", MERV 5

      Mfr # 1W099
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 667 cfm
      Media Material: Fiberglass
      $3.85
      AIR HANDLER

      Fiberglass Air Filter, 16x25x1", MERV 5

      Mfr # 1W098
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 833 cfm
      Media Material: Fiberglass
      $4.59
      AIR HANDLER

      Fiberglass Air Filter, 12x12x1", MERV 5

      Mfr # 5W501
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 300 cfm
      Media Material: Fiberglass
      $3.15
      AIR HANDLER

      Fiberglass Air Filter, 20x24x1", MERV 5

      Mfr # 5C460
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 1000 cfm
      Media Material: Fiberglass
      $4.59
      AIR HANDLER

      Fiberglass Air Filter, 14x24x1", MERV 5

      Mfr # 5C453
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 700 cfm
      Media Material: Fiberglass
      $4.05
      AIR HANDLER

      Fiberglass Air Filter, 12x24x1", MERV 5

      Mfr # 5W502
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 600 cfm
      Media Material: Fiberglass
      $3.85
      AIR HANDLER

      Fiberglass Air Filter, 16x16x1", MERV 5

      Mfr # 5C455
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 533 cfm
      Media Material: Fiberglass
      $3.69
      AIR HANDLER

      Fiberglass Air Filter, 12x20x1", MERV 5

      Mfr # 5C451
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 500 cfm
      Media Material: Fiberglass
      $3.49
      AIR HANDLER

      Fiberglass Air Filter, 18x24x1", MERV 5

      Mfr # 5C458
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 900 cfm
      Media Material: Fiberglass
      $4.39
      AIR HANDLER

      Fiberglass Air Filter, 16x24x1", MERV 5

      Mfr # 5C456
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 800 cfm
      Media Material: Fiberglass
      $4.25
      AIR HANDLER

      Fiberglass Air Filter, 14x30x1", MERV 5

      Mfr # 5W983
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 875 cfm
      Media Material: Fiberglass
      $4.59
      AIR HANDLER

      Fiberglass Air Filter, 10x20x1", MERV 5

      Mfr # 1W304
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 417 cfm
      Media Material: Fiberglass
      $3.35
      AIR HANDLER

      Fiberglass Air Filter, 25x25x1", MERV 5

      Mfr # 1W507
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 1302 cfm
      Media Material: Fiberglass
      $5.19
      AIR HANDLER

      Fiberglass Air Filter, 20x30x1", MERV 5

      Mfr # 5C461
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 1250 cfm
      Media Material: Fiberglass
      $5.19
      AIR HANDLER

      Fiberglass Air Filter, 10x10x1", MERV 5

      Mfr # 5W500
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 208 cfm
      Media Material: Fiberglass
      $3.05
      AIR HANDLER

      Fiberglass Air Filter, 18x20x1", MERV 5

      Mfr # 5C457
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 750 cfm
      Media Material: Fiberglass
      $3.99
      AIR HANDLER

      Fiberglass Air Filter, 22x22x1", MERV 5

      Mfr # 5C462
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 1008 cfm
      Media Material: Fiberglass
      $4.29
      AIR HANDLER

      Fiberglass Air Filter, 20x22-1/4x1", MERV 5

      Mfr # 5W988
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 958 cfm
      Media Material: Fiberglass
      $7.49
      AIR HANDLER

      Fiberglass Air Filter, 14x14x1", MERV 5

      Mfr # 2JBG4
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 408 cfm
      Media Material: Fiberglass
      $6.39
      AIR HANDLER

      Fiberglass Air Filter, 12x16x1", MERV 5

      Mfr # 5C450
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 400 cfm
      Media Material: Fiberglass
      $5.89
      AIR HANDLER

      Fiberglass Air Filter, 14x20x1", MERV 5

      Mfr # 2W015
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 583 cfm
      Media Material: Fiberglass
      $3.65
      AIR HANDLER

      Fiberglass Air Filter, 10x24x1", MERV 5

      Mfr # 5C447
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 500 cfm
      Media Material: Fiberglass
      $6.35
      AIR HANDLER

      Fiberglass Air Filter, 18x18x1", MERV 5

      Mfr # 5W987
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 675 cfm
      Media Material: Fiberglass
      $3.95
      AIR HANDLER

      Fiberglass Air Filter, 15x20x1", MERV 5

      Mfr # 1W506
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 625 cfm
      Media Material: Fiberglass
      $3.75
      AIR HANDLER

      Fiberglass Air Filter, 24x30x1", MERV 5

      Mfr # 5C463
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 1500 cfm
      Media Material: Fiberglass
      $6.65
      AIR HANDLER

      Fiberglass Air Filter, 14x25x1", MERV 5

      Mfr # 2W016
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 729 cfm
      Media Material: Fiberglass
      $4.39
      AIR HANDLER

      Fiberglass Air Filter, 18x25x1", MERV 5

      Mfr # 5W503
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 938 cfm
      Media Material: Fiberglass
      $4.79
      AIR HANDLER

      Fiberglass Air Filter, 10x16x1", MERV 5

      Mfr # 3TPY9
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 333 cfm
      Media Material: Fiberglass
      $6.65
      AIR HANDLER

      Fiberglass Air Filter, 15x30x1", MERV 5

      Mfr # 5W984
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 938 cfm
      Media Material: Fiberglass
      $6.55
      AIR HANDLER

      Fiberglass Air Filter, 12x30x1", MERV 5

      Mfr # 5W981
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 750 cfm
      Media Material: Fiberglass
      $7.29
      AIR HANDLER

      Fiberglass Air Filter, 10x14x1", MERV 5

      Mfr # 2JBG6
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 292 cfm
      Media Material: Fiberglass
      $6.35
      AIR HANDLER

      Fiberglass Air Filter, 20x36x1", MERV 5

      Mfr # 2JBG5
      Key Features:
      Item: Non-Pleated Air Filter
      Air Flow @ 300 fpm: 1500 cfm
      Media Material: Fiberglass
      $8.55
      PAMLICO

      Air 24 in. W X 24 in. H X 2 in. D Fiberglass 4 MERV Air Filter , 12PK

      Mfr # 11204-022424
      $6.49
      Pk of 12 - Sold in multiples of 12

      1,622 results

      (Showing 1 - 36)
      • ​
        1
        1
        2
        3
        4
        5
        6
        7
        8
        9
        10
        11
        12
        13
        14
        15
        16
        17
        18
        19
        20
        of 46 pages
      • Next
      • Last

      About Flat Air Filters

      Flat Air Filters are designed to keep air clean and free of debris, dust, and other contaminants. They come in a variety of sizes, materials, and configurations to suit different needs.

      Types of Flat Air Filters

      Flat Air Filters can range from the small ez flow air filter 14x20x1 up to the larger flat filters such as 16x25x1. They can be made with fiberglass, like fiberglass ac filters or fiberglass hvac filters, or even disposable like Flanders EZ Flow Air Filters 16x25x1. Fiberglass panel filters are also popular for HVAC systems.

      How Flat Air Filters are Made

      Flat Air Filters are typically made with layers of synthetic fibers which are held together by a thin adhesive layer. The layers create a dense material that captures airborne particles while allowing air to pass through it easily. This makes them ideal for use in heating and cooling systems such as furnaces where the efficiency is key.

      Industries that use Flat Air Filters

      Flat Air Filters are used in many industries including residential HVAC systems, industrial ventilation systems, commercial buildings, healthcare facilities, and more. Professionals in these fields rely on high-quality flat air filters like Pamlico Air Filters 16x25x1 and Fiberglass Furnace Filter 16x25x1 to ensure their buildings have clean air circulating at all times.

      Find the Flat Air Filters You Need at Zoro

      Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of flat air filters along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

      Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

      Frequently Asked Questions

      What Brands of Flat Air Filters does Zoro Carry?

      We carry many of the top brands and manufacturers including KOCH, ALL-FILTERS, AIR HANDLER, and many more.

      What Item for Flat Air Filters are available?

      At Zoro we carry a wide assortment including some of the most common Item choices such as Internally Supported Panel Filter, Non-Pleated Air Filter, and Disposable Panel Filter.

      Which features are most common for Flat Air Filters?

      Some common characteristics of Flat Air Filters are the Item, Width, and Media Material.

      Related Categories

      Pleated Air Filters Filter Media Mini-Pleat & V-Bank Filters Pocket Air Filters AC & Refrigeration Accessories
      Air Circulators Furnace and Heater Parts Air Vent Covers & Floor Registers Thermostats Fan Parts
      Heaters & Furnaces Residential Fans 14x20x2 air filter 14x18x1 filter 14x14 air filter
      14x18x1 air filter 12x12x1 filter 12x24x1 filter

      Sign Up & Save

      Save 10% on your next order and get special offers when you sign up for Zoro emails!

      Follow Us

      • Facebook
      • Twitter
      • YouTube
      • LinkedIn
      • Instagram

      Information

      • About Us
      • Accessibility
      • Careers
      • DEI
      • Giving Back
      • Resource Hub
      • Return Policy
      • Shipping

      Shopping

      • Brands
      • My Account
      • Payments
      • Promo Codes
      • Sitemap
      • Track My Order

      Services

      • Customer Service
      • Contact Us
      • FAQs
      • Net 30 Terms
      • Sell on Zoro

      Zoro, Inc

      Contact Us

      Customer Service From Real People

      • Phone: (855) 289-9676
      • Email: askzoro@zoro.com

      © 2011-2023 Zoro Tools, Inc. All rights reserved.
      • Terms & Conditions
      • Privacy Policy
      • Do Not Sell My Personal Information
      Zoro, Inc