Free Shipping on orders over $99 FREE 365-DAY RETURNS
Filters Fast Logo
37 - 48 of 53 Products >
  1. 16x25x4
  2. >
  3. $50 - $100
View: Grid | Hybrid | List Sort:

  • 4 MERV 13 16x20x4 4" MERV 13 Furnace & AC Air Filter by Filters Fast - 3-Pack

    (FFM136)

    …Alternate Part Number 12x24x4 11.375x23.375x3.625 PF13.0412243PFF, ffm136-12244 16x20x4 15.375x19.375x3.625 PF13.0416203PFF, ffm136-16204 16x25x4 15.375x24.375x3.625 PF13.0416253PFF, ffm136-16254 18x24x4 17.375x23.375x3.625 PF13.0418243PFF, ffm136-18244 20x20x4 19.375x19.375x3.625 PF13.0420203PFF,…

    4 MERV 13 16x20x4 4"...
    Our Price: $ 92.95
    Retail:$119.99
    Save:
    $27.04 (23%)
    In Stock

  • 12x24x4 M11 4" MERV 11 Furnace & AC Air Filter by Filters Fast - 3-Pack

    (FF4M11)

    …Actual Size Alternate Part Number 12x24x4 Air Filter 11.375x23.375x3.625 PF11.0412243PFF 16x20x4 Air Filter 15.375x19.375x3.625 PF11.0416203PFF 16x25x4 Air Filter 15.375x24.375x3.625 PF11.0416253PFF 18x24x4 Air Filter 17.375x23.375x3.625 PF11.0418243PFF 20x20x4 Air Filter 19.375x19.375x3.625…

    Related Items: Ff4m11
    12x24x4 M11 4" MERV...
    Our Price: $ 82.95
    Retail:$99.99
    Save:
    $17.04 (17%)
    In Stock

  • 16x20x4 M11 4" MERV 11 Furnace & AC Air Filter by Filters Fast - 3-Pack

    (FF4M11)

    …Actual Size Alternate Part Number 12x24x4 Air Filter 11.375x23.375x3.625 PF11.0412243PFF 16x20x4 Air Filter 15.375x19.375x3.625 PF11.0416203PFF 16x25x4 Air Filter 15.375x24.375x3.625 PF11.0416253PFF 18x24x4 Air Filter 17.375x23.375x3.625 PF11.0418243PFF 20x20x4 Air Filter 19.375x19.375x3.625…

    16x20x4 M11 4" MERV...
    Our Price: $ 82.95
    Retail:$99.99
    Save:
    $17.04 (17%)
    In Stock

  • 18x24x4 M11 4" MERV 11 Furnace & AC Air Filter by Filters Fast - 3-Pack

    (FF4M11)

    …Actual Size Alternate Part Number 12x24x4 Air Filter 11.375x23.375x3.625 PF11.0412243PFF 16x20x4 Air Filter 15.375x19.375x3.625 PF11.0416203PFF 16x25x4 Air Filter 15.375x24.375x3.625 PF11.0416253PFF 18x24x4 Air Filter 17.375x23.375x3.625 PF11.0418243PFF 20x20x4 Air Filter 19.375x19.375x3.625…

    18x24x4 M11 4" MERV...
    Our Price: $ 82.95
    Retail:$99.99
    Save:
    $17.04 (17%)
    In Stock

  • 20x20x4 M11 4" MERV 11 Furnace & AC Air Filter by Filters Fast - 3-Pack

    (FF4M11)

    …Actual Size Alternate Part Number 12x24x4 Air Filter 11.375x23.375x3.625 PF11.0412243PFF 16x20x4 Air Filter 15.375x19.375x3.625 PF11.0416203PFF 16x25x4 Air Filter 15.375x24.375x3.625 PF11.0416253PFF 18x24x4 Air Filter 17.375x23.375x3.625 PF11.0418243PFF 20x20x4 Air Filter 19.375x19.375x3.625…

    20x20x4 M11 4" MERV...
    Our Price: $ 82.95
    Retail:$99.99
    Save:
    $17.04 (17%)
    In Stock

  • 20x24x4 M11 4" MERV 11 Furnace & AC Air Filter by Filters Fast - 3-Pack

    (FF4M11)

    …Actual Size Alternate Part Number 12x24x4 Air Filter 11.375x23.375x3.625 PF11.0412243PFF 16x20x4 Air Filter 15.375x19.375x3.625 PF11.0416203PFF 16x25x4 Air Filter 15.375x24.375x3.625 PF11.0416253PFF 18x24x4 Air Filter 17.375x23.375x3.625 PF11.0418243PFF 20x20x4 Air Filter 19.375x19.375x3.625…

    20x24x4 M11 4" MERV...
    Our Price: $ 82.95
    Retail:$99.99
    Save:
    $17.04 (17%)
    In Stock

  • 20x25x4 M11 4" MERV 11 Furnace & AC Air Filter by Filters Fast - 3-Pack

    (FF4M11)

    …Actual Size Alternate Part Number 12x24x4 Air Filter 11.375x23.375x3.625 PF11.0412243PFF 16x20x4 Air Filter 15.375x19.375x3.625 PF11.0416203PFF 16x25x4 Air Filter 15.375x24.375x3.625 PF11.0416253PFF 18x24x4 Air Filter 17.375x23.375x3.625 PF11.0418243PFF 20x20x4 Air Filter 19.375x19.375x3.625…

    Related Items: 20x25x4
    20x25x4 M11 4" MERV...
    Our Price: $ 82.95
    Retail:$99.99
    Save:
    $17.04 (17%)
    In Stock

  • 24x24x4 M11 4" MERV 11 Furnace & AC Air Filter by Filters Fast - 3-Pack

    (FF4M11)

    …Actual Size Alternate Part Number 12x24x4 Air Filter 11.375x23.375x3.625 PF11.0412243PFF 16x20x4 Air Filter 15.375x19.375x3.625 PF11.0416203PFF 16x25x4 Air Filter 15.375x24.375x3.625 PF11.0416253PFF 18x24x4 Air Filter 17.375x23.375x3.625 PF11.0418243PFF 20x20x4 Air Filter 19.375x19.375x3.625…

    24x24x4 M11 4" MERV...
    Our Price: $ 82.95
    Retail:$99.99
    Save:
    $17.04 (17%)
    In Stock

  • 25x29x4 M11 4" MERV 11 Furnace & AC Air Filter by Filters Fast - 3-Pack

    (FF4M11)

    …Actual Size Alternate Part Number 12x24x4 Air Filter 11.375x23.375x3.625 PF11.0412243PFF 16x20x4 Air Filter 15.375x19.375x3.625 PF11.0416203PFF 16x25x4 Air Filter 15.375x24.375x3.625 PF11.0416253PFF 18x24x4 Air Filter 17.375x23.375x3.625 PF11.0418243PFF 20x20x4 Air Filter 19.375x19.375x3.625…

    25x29x4 M11 4" MERV...
    Our Price: $ 82.95
    Retail:$99.99
    Save:
    $17.04 (17%)
    In Stock

  • FFQI8 25x25x4 Filters Fast 4" MERV 8 Pleated Inserts

    (FFQI8)

    Filters Fast® 4" MERV 8 Pleated Inserts allow you to insert only these pleated inserts into a permanent metal frame, saving you money on filter costs as well as storage space and transport. This 4" deep insert contains 8 pleats per linear foot and features a pleated, hot-dipped and galvanized media.…

    FFQI8 25x25x4...
    Our Price: $ 75.75
    Retail:$129.99
    Save:
    $54.24 (42%)
    In Stock
    Discontinued Product. Read Description for Options.
    View Details

  • FFQI8 12x24x4 Filters Fast 4" MERV 8 Pleated Inserts

    (FFQI8)

    Filters Fast® 4" MERV 8 Pleated Inserts allow you to insert only these pleated inserts into a permanent metal frame, saving you money on filter costs as well as storage space and transport. This 4" deep insert contains 8 pleats per linear foot and features a pleated, hot-dipped and galvanized media.…

    FFQI8 12x24x4...
    Our Price: $ 75.75
    Retail:$129.99
    Save:
    $54.24 (42%)
    In Stock
    Discontinued Product. Read Description for Options.
    View Details

  • FFQI8 16x20x4 Filters Fast 4" MERV 8 Pleated Inserts

    (FFQI8)

    Filters Fast® 4" MERV 8 Pleated Inserts allow you to insert only these pleated inserts into a permanent metal frame, saving you money on filter costs as well as storage space and transport. This 4" deep insert contains 8 pleats per linear foot and features a pleated, hot-dipped and galvanized media.…

    FFQI8 16x20x4...
    Our Price: $ 75.75
    Retail:$129.99
    Save:
    $54.24 (42%)
    In Stock
    Discontinued Product. Read Description for Options.
    View Details
Previous | Page 12345 of 5 | Next
Powered by Site Search powered by SLI Systems
Reorder Icon

Reorder Filters

Login. Confirm Order. Done
House Icon

Home Filter Club

Filtration essentials delivered on a customizable schedule.
Support Icon

Additional Questions?

Email us or call us at:

(866) 438-3458

Text us:

(704) 228-9166

Products

Refrigerator Water Filters Air Filters Water Filters Pool & Spa Filters Home Wellness

Company

Our Story Our Mission & Values Affiliate Program

Discounts & Rewards

Military Discount

Giving Back

Wine To Water Cystic Fibrosis Foundation Habitat for Humanity

Contact Us

Monday - Friday
9am-12:30pm ET
1:30pm-5:30pm ET

FAQs

Blog

Forums

©2005-2024 Filters Fast LLC . All Rights Reserved

Terms of Use Privacy Policy Accessibility Statement Sitemap Model Lookup
X
FILTERS FAST SHIPPING POLICY

Filters Fast offers economy free shipping every day on U.S. orders over $99 when shipping to the lower 48 states. This free shipping offer excludes Alaska and Hawaii, P.O. Box or APO/FPO/DPO and international orders. Orders under $99 ship for a fee to most destinations within the contiguous United States (excluding Hawaii and Alaska).

Filters Fast offers expedited shipping. When selecting any expedited shipping method, such as FedEx 2nd day or Overnight, your Transaction will be processed and Products shipped out the next business day. Business days are Monday through Friday. Any expedited delivery requests that are placed Friday through Sunday will not result in Products shipped until Monday. If the following Monday falls on a FedEx recognized holiday, your Products will be shipped on Tuesday.

Most Products ship within 1-2 business days after Transaction finalization, unless otherwise stated on the Product page on the Services. Your final shipping cost and estimated delivery time frame will be available to you during checkout.

We offer guaranteed same-day shipping on select Products with your preferred delivery method every Tuesday, Wednesday, and Thursday. When guaranteed same-day shipping is available on a Product, we will state this on the Product page, with the label "Ready to Ship". The "order within" countdown timer provides the window of time in which you must checkout to have your Products ship out the same day the Transaction is finalized. If a Transaction is finalized right at or after 2:00 PM EST, the applicable Products will ship the next business day. Our business days are Monday through Friday. Filters Fast also reserves the right, without cause, to make changes to any same-day shipping timeframe as same-day shipping may become unavailable within the allotted timeframe due to changes in inventory or high-volume capacity when you finalized your Transaction.

Once the shipping label is created, you will receive an email confirmation with the tracking information for your package. A Product with the "Ready to Ship" label does not apply to the delivery speed.

For expedited shipping, you will still need to select your preferred shipping method at checkout. Filters Fast is not responsible or liable for any shipping delays of any kind, including carrier delays, inclement weather, government restrictions, labor shortages, gas or utilities shortages, acts of God, etc.

Please note, some Products are special order and may require a longer ship-out and/or delivery time frame. These Product have a shipping timeframe stated on the Product page on the Services.

Get Help and Support Need Help?
X
We use cookies to provide you with a better browsing experience. By continuing to browse, you are agreeing to our Cookie Policy.