1" MERV 11 Furnace & AC Air Filter by Filters Fast® - 6-Pack | Filters Fast®
Free Shipping on orders over $99 FREE 365-DAY RETURNS
Filters Fast Logo
actual size

*Please be advised that some larger filters require an additional cost (see dropdown window above).

  • Size Actual Dimension
  • 08x08x1 8" x 8" x 0.75"
  • 10x10x1 9.75" x 9.75" x 0.75"
  • 10x20x1 9.75" x 19.75" x 0.75"
  • 10x24x1 9.5" x 23.5" x 0.75"
  • 12x12x1 11.75" x 11.75" x 0.75"
  • 12x18x1 11.75" x 17.75" x 0.75"
  • 12x20x1 11.75" x 19.75" x 0.75"
  • 12x24x1 11.75" x 23.75" x 0.75"
  • 12x25x1 11.75" x 24.75" x 0.75"
  • 12x30x1 11.75" x 29.75" x 0.75"
  • 12x36x1 11.5" x 35.5" x 0.75"
  • 13x22x1 13" x 21.5" x 0.75"
  • 14x14x1 13.75" x 13.75" x 0.75"
  • 14x15.5x1 14" x 15.5" x 0.75"
  • 14x18x1 13.75" x 17.75" x 0.75"
  • 14x20x1 13.75" x 19.75" x 0.75"
  • 14x24x1 13.75" x 23.75" x 0.75"
  • 14x25x1 13.75" x 24.75" x 0.75"
  • 14x30x1 13.75" x 29.75" x 0.75"
  • 15x20x1 14.75" x 19.75" x 0.75"
  • 16x16x1 15.75" x 15.75" x 0.75"
  • 16x20x1 15.75" x 19.75" x 0.75"
  • 16x24x1 15.75" x 23.75" x 0.75"
  • 16x25x1 15.75" x 24.75" x 0.75"
  • 16x30x1 15.75" x 29.75" x 0.75"
  • *16x32x1 15.5" x 31.5" x 0.75"
  • 17.5x23.5x1 17.5" x 23.5" x 0.75"
  • 18x18x1 17.75" x 17.75" x 0.75"
  • 18x20x1 17.75" x 19.75" x 0.75"
  • 18x22x1 17.75" x 21.75" x 0.75"
  • 18x24x1 17.75" x 23.75" x 0.75"
  • 18x25x1 17.75" x 24.75" x 0.75"
  • 18x30x1 17.75" x 29.75" x 0.75"
  • 20x20x1 19.5" x 19.5" x 0.75"
  • 20x21.5x1 20" x 21.5" x 0.75"
  • 20x21x1 19.75" x 20.75" x 0.75"
  • 20x22x1 19.75" x 21.75" x 0.75"
  • 20x24x1 19.75" x 23.75" x 0.75"
  • 20x25x1 19.75" x 24.75" x 0.75"
  • 20x30x1 19.875" x 29.875" x 0.75"
  • 21.5x23.2x1 21.5" x 23.25" x 0.75"
  • *22x22x1 21.75" x 21.75" x 0.75"
  • 23.5x23.5x1 23.5" x 23.5" x 0.75"
  • 24x24x1 23.75" x 23.75" x 0.75"
  • 24x30x1 23.875" x 29.875" x 0.75"
  • 25x25x1 24.75" x 24.75" x 0.75"
  • *30x30x1 29.5" x 29.5" x 0.75"
  • *30x36x1 29.5" x 35.5" x 0.75"
Made In USA Icon
365 Day Return Guarantee

1" MERV 11 Furnace & AC Air Filter by Filters Fast® - 6-Pack

FFM11 6PK

186 Review(s)
$76.95
Only $12.83 per Filter
Retail: $99.99 /ea
You Save: 23%
As low as
$76.95
Retail: $99.99
You Save: 23%
M11 6pk Sizes - Some Sizes Have Additional Costs :
Details
Ships in 1 to 2 business days. Shipping RestrictionsView shipping restrictions

Restricted Shipping Locations

We are unable to ship this product to the following locations:

  • Alaska, USA
  • Hawaii, USA
  • Puerto Rico, USA
  • US Virgin Islands, USA
  • Austria
  • Australia
  • Belgium
  • Bermuda
  • Canada
  • Switzerland
  • Denmark
  • Spain
  • France
  • Great Britain
  • Germany
  • Greece
  • Ireland
  • Italy
  • Japan
  • South Korea
  • Mexico
  • Netherlands
  • Norway
  • New Zealand
  • Russia
  • Sweden
  • United Kingdom
FiltersFast.com Home Filter Club
Subscribe & Save

Subscribe and save with the Home Filter Club! Find your filter, choose how often you want it delivered, and we’ll do the rest!


The 1" MERV 11 Furnace & AC Air Filter by Filters Fast® - 6-Pack is a set of MERV 11 AC and Furnace Air filters that effectively reduce pollen, dust, pet dander, mold spores, dust mites and other allergens from indoor air. Removing these airborne particles can help improve allergies and alleviate sinus irritation that can cause watery eyes, itchy throat, coughing, and sneezing. The MERV 11 filter media is constructed with spun micro-fiber that also will not retain moisture, which can lead to microbial growth. Aside from the health benefits, these HVAC filters will also extend the life of your heating and cooling system by making it work more efficiently.

Note: These filters do not contain fiberglass.

Specifications:

  • Brand: Filters Fast®
  • Part Number: FFM11
  • Pack Size: 6
  • Filter Life: 1 - 3 Months
  • MERV Rating: 11
  • Filter Type: Pleated
  • Material: Synthetic
  • For residential use only

Available Sizes:

The Filters Fast® FFM11 6-Pack 1" Air Filter is available in the following sizes:

Nominal Size Actual Size Alternate Part Number
08x08x1 Air Filter 8.0x8.0x.75 PF11.010808A6PFF
09x11x1 Air Filter 09x11x.75 PF11.010911A6P
10x10x1 Air Filter 9.75x9.75x.75 PR11.011010PFF
10x16x1 Air Filter 9.75x15.75x.75 PF11.0110166PFF
10x20x1 Air Filter 9.75x19.75x.75 PR11.011020PFF
10x24x1 Air Filter 9.75x23.75x.75 PR11.011024PFF
10x25x1 Air Filter 9.75x24.75x.75 PF11.0110256PFF
10x30x1 Air Filter 9.75x29.75x.75 PF11.0110306PFF
12x12x1 Air Filter 11.75x11.75x.75 PR11.011212PFF
12x15x1 Air Filter 11.75x14.75x.75 PF11.0112156PFF
12x16x1 Air Filter 11.75x15.75x.75 PF11.0112166PFF
12x18x1 Air Filter 11.75x17.75x.75 PR11.011218PFF
12x20x1 Air Filter 11.75x19.75x.75 PR11.011220PFF
12x22x1 Air Filter 11.75x21.75x.75 PF11.0112226PFF
12x30x1 Air Filter 11.75x29.75x.75 PR11.011230PFF
14x14x1 Air Filter 13.75x13.75x.75 PR11.011414PFF
14x18x1 Air Filter 13.75x17.75x.75 PR11.011418PFF
14x20x1 Air Filter 13.75x19.75x.75 PR11.011420PFF
14x22x1 Air Filter 14x22x.75 PF11.011422A6P
14x24x1 Air Filter 13.75x23.75x.75 PR11.011424PFF
14x25x1 Air Filter 13.75x24.75x.75 PR11.011425PFF
14x30x1 Air Filter 13.75x29.75x.75 PR11.011430PFF
15x20x1 Air Filter 14.75x19.75x.75 PR11.011520PFF
15x25x1 Air Filter 14.75x24.75x.75 PF11.0115256PFF
15x30x1 Air Filter 14.75x29.75x.75 PF11.0115306PFF
16x16x1 Air Filter 15.75x15.75x.75 PR11.011616PFF
16x18x1 Air Filter 15.75x17.75x.75 PF11.0116186PFF
16x20x1 Air Filter 15.75x19.75x.75 PR11.011620PFF
16x24x1 Air Filter 15.75x23.75x.75 PR11.011624PFF
16x25x1 Air Filter 15.75x24.75x.75 PR11.011625PFF, PF1625, glasfloss16251, ZLP16251, Clean Comfort CCF-11-1625-1
16x30x1 Air Filter 15.75x29.75x.75 PR11.011630PFF
*16x32x1 Air Filter 15.75x31.75x.75 PR11.011632PFF
17.5x21x1 Air Filter 17.5x21x.75 PF11.0117.521A6P
18x18x1 Air Filter 17.75x17.75x.1 PR11.011818PFF
18x20x1 Air Filter 17.75x19.75x.75 PR11.011820PFF
18x22x1 Air Filter 17.75x21.75x.75 PR11.011822PFF
18x24x1 Air Filter 17.75x23.75x.75 PR11.011824PFF
18x25x1 Air Filter 17.75x24.75x.75 PR11.011825PFF
18x30x1 Air Filter 17.75x29.75x.75 PR11.011830PFF
20x20x1 Air Filter 19-3/4x19-3/4x 3/4 PR11.012020PFF
20x21x1 Air Filter 19.75x20.75x.75 PR11.012021PFF
20x21.5x1 Air Filter 19.75x21.5x.75 PF11.012021.5A6PFF
20x22x1 Air Filter 19.75x21.75x.75 PR11.012022PFF
20x24x1 Air Filter 19.75x23.75x.75 PR11.012024PFF
20x25x1 Air Filter 19.75x24.75x.75 PR11.012025PFF
20x26x1 Air Filter 20x26x.75 PF11.012026A6P
20x30x1 Air Filter 19.75x29.75x.75 PR11.012030PFF
*22x22x1 Air Filter 21.75x21.75x.75 PR11.012222PFF
22x24x1 Air Filter 22x24x.75 PF11.012224A6PFF
24x24x1 Air Filter 23.75x23.75x.75 PR11.012424PFF
24x30x1 Air Filter 23.75x29.75x.75 PR11.012430PFF
25x25x1 Air Filter 24.75x24.75x.75 PR11.012525PFF
28x30x1 Air Filter 27.5x29.5x.75 PF11.0128306P
*30x36x1 Air Filter 29.5" x35.5" x.75" PR11.013036PFF

*Additional Handling Fee: Please be advised that some larger filters require an additional cost to offset high shipping charges.

Custom Sizes:

  • If you don' t see your size, order a custom made air filter! Custom made air filters do not come individually wrapped.

How do you install the 1" MERV 11 Furnace & AC Air Filter by Filters Fast®?

  1. Once your air filters arrive, gather your supplies including a ladder (if needed,) safety goggles, gloves, a mask, and a disposable bag.
  2. Remove the metal grate from your air return.
  3. Carefully remove the used air filter and place it immediately and gently into the disposable bag. Then tie the bag sealed.
  4. Place the new air filter in place of the filter you just removed and replace the metal grille.

How often should you replace the 1" MERV 11 Furnace & AC Air Filter by Filters Fast®?

  • Changing your 1" MERV 11 Furnace & AC Air Filter by Filters Fast® is a very quick and easy process that should be done once every one to three months.

What contaminants does the 1" MERV 11 Furnace & AC Air Filter by Filters Fast® reduce?

  • The 1" MERV 11 Furnace & AC Air Filter by Filters Fast® is a MERV 11 air filter, which means that it reduces the following contaminants:

    • Dust
    • Pollen
    • Mold Spores
    • Pet Dander
    • Dust Mites
    • Smoke & Smog
    • Other Common Airborne Allergens

Resources:

Compatible Parts:

The 1" MERV 11 Furnace & AC Air Filter by Filters Fast® - 6-Pack is the correct replacement for the following part numbers:

Part Number
CFFM1161-24241
CP11.0112.0X22.06PK
CP11.0114.0X16.06PK
CP11.0124.0X24.06PK
FF1M11-12221
FF1M11-14161
FFM11 6PK-08081
FFM11 6PK-09111
FFM11 6PK-10101
FFM11 6PK-10161
FFM11 6PK-10201
FFM11 6PK-10241
FFM11 6PK-10251
FFM11 6PK-10301
FFM11 6PK-12121
FFM11 6PK-12151
FFM11 6PK-12161
FFM11 6PK-12181
FFM11 6PK-12201
FFM11 6PK-12221
FFM11 6PK-12241
FFM11 6PK-12251
FFM11 6PK-12301
FFM11 6PK-12361
FFM11 6PK-132151
FFM11 6PK-13221
FFM11 6PK-14141
FFM11 6PK-14181
FFM11 6PK-14201
FFM11 6PK-14221
FFM11 6PK-14241
FFM11 6PK-14251
FFM11 6PK-14301
FFM11 6PK-14361
FFM11 6PK-15201
FFM11 6PK-15251
FFM11 6PK-15301
FFM11 6PK-16161
FFM11 6PK-16181
FFM11 6PK-16201
FFM11 6PK-16241
FFM11 6PK-16251
FFM11 6PK-16301
FFM11 6PK-16321
FFM11 6PK-17221
FFM11 6PK-175211
FFM11 6PK-18181
FFM11 6PK-18201
FFM11 6PK-18221
FFM11 6PK-18241
FFM11 6PK-18251
FFM11 6PK-18301
FFM11 6PK-20201
FFM11 6PK-20211
FFM11 6PK-202151
FFM11 6PK-20221
FFM11 6PK-20241
FFM11 6PK-20251
FFM11 6PK-20261
FFM11 6PK-20301
FFM11 6PK-212451
FFM11 6PK-21523251
FFM11 6PK-22221
FFM11 6PK-22241
FFM11 6PK-24241
FFM11 6PK-24301
FFM11 6PK-25251
FFM11 6PK-28301
FFM11 6PK-30301
FFM11 6PK-30361
PF11.010808A6PFF
PF11.010911A6PFF
PF11.0110166PFF
PF11.0110256PFF
PF11.0110306PFF
PF11.0112156PFF
PF11.0112166PFF
PF11.0112226PFF
PF11.011322A6PFF
PF11.011422A6PFF
PF11.0114366PFF
PF11.0115256PFF
PF11.0115306PFF
PF11.0116186PFF
PF11.0117.521A6PFF
PF11.0117226PFF
PF11.012021.5A6PFF
PF11.012026A6PFF
PF11.012124.5A6P
PF11.012224A6PFF
PF11.0128306PFF
PR11.011010PFF
PR11.011020PFF
PR11.011024PFF
PR11.011212PFF
PR11.011218PFF
PR11.011220PFF
PR11.011224PFF
PR11.011225PFF
PR11.011230PFF
PR11.011236PFF
PR11.011321.5APFF
PR11.011414PFF
PR11.011418PFF
PR11.011420PFF
PR11.011424PFF
PR11.011425PFF
PR11.011430PFF
PR11.011520PFF
PR11.011616PFF
PR11.011620PFF
PR11.011624PFF
PR11.011625PFF
PR11.011630PFF
PR11.011632PFF
PR11.011818PFF
PR11.011820PFF
PR11.011822PFF
PR11.011824PFF
PR11.011825PFF
PR11.011830PFF
PR11.012020PFF
PR11.012021.5APFF
PR11.012021PFF
PR11.012022PFF
PR11.012024PFF
PR11.012025PFF
PR11.012030PFF
PR11.0121.523.2APFF
PR11.012222PFF
PR11.012424PFF
PR11.012430PFF
PR11.012525PFF
PR11.013030PFF
PR11.013036PFF
DUPONT GOLD
DUPONT MAXIMUM
DUPONT PLATINUM
DUPONT PROCLEAR
DUPONT ULTRA
No results for {X}

Customer Reviews:

Total Reviews: 186 Average Rating: 4.8 / 5.0

Filtersfast Reviews on Trust Pilot external site
Judy2024-12-30

Great filters. Love them Work great makes live easier

Collected by Trustpilot.com
Dale2024-12-26

As usual the service and product were outstanding! I have enjoyed ordering my filtration supplies from Filters Fast these past several years. Keep up the good work! Thanks

Collected by Trustpilot.com
Edward2024-12-15

Filters are excellent quality and delivery is quick.

Collected by Trustpilot.com
Gary Kacal2024-12-06

Good quality filter paper and traps dust, lint, etc. very well.

Collected by Trustpilot.com
Lonnie2024-11-30

Good product for the money

Collected by Trustpilot.com
Janet Arnold2024-11-27

great filters....great service

Collected by Trustpilot.com
dee2024-11-26

Product is fine, price is a little high.

Collected by Trustpilot.com
Janice Mcdaniel2024-11-25

Easy to Oder @nd fits perfectly

Collected by Trustpilot.com
Ray Nixon2024-11-19

I think that this filter is inferior to others

Collected by Trustpilot.com
Karen Paletta2024-11-15

THE FILTERS ARIVE IN A BOX AND FILTERS ARELIKE NEW NO BENDS OR BREAKAGE i LOVE THEM EASY TO REMOVE ONE AT A TIME. vERY EASY TO ORDER AND DELIVERY IS QUICK. THIS IS ONLY WAY i GET MY FILTERS.

Collected by Trustpilot.com
Linda M2024-11-12

Work great have awesome air flow quality is great as well!

Collected by Trustpilot.com
David Malican2024-11-06

they do a good job

Collected by Trustpilot.com
Jeff Korn2024-10-02

FF accommodated changes in subscription delivery date without a hitch. Thanks.

Collected by Trustpilot.com
Debbie Huston2024-09-19

They work fine and have been reasonably priced and always show up on time.

Collected by Trustpilot.com
Larry Rogers2024-09-13

Works well and fits good

Collected by Trustpilot.com
Denton Flahault2024-08-14

Great filter at a reasonable price. All sizes ordered fit perfectly, and shipping is prompt.

Collected by Trustpilot.com
Jim Liles2024-07-21

These are good filters and also a good value.

Collected by Trustpilot.com
Pam S.2024-06-22

They arrived on time, and fit perfectly. All good!

Collected by Trustpilot.com
Christine2024-06-08

Fast , easy , efficient and good price

Collected by Trustpilot.com
Cheryl Baumann Collins2024-05-24

I love not having to worry about running to the hardware store every time I need filters. The quality is good, the price is right, and you can’t beat the convenience.

Collected by Trustpilot.com

Related Categories:



Product Availability

Please provide your e-mail address below to receive a notification when this product becomes available:

X
X

Thanks! We'll send you a notification when this product is available!

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 Brand 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

©2005-2025 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.

X
RETURNS AND REFUNDS POLICY

Filters Fast is happy to accept returns on items within 365 days of the original ship date. All returned Products are inspected and must be in a new, unused condition and contain all original parts, shrink wrap, protective seals, and components or, if used, must have been sold with the Satisfaction Guarantee Badge. We will not accept the return of any other Products, including those that have been damaged other than by the applicable carrier, used, or do not contain all original parts, shrink wrap, protective seals, and components.

Return requests must be processed using our self-service online portal. To access the online portal, login to your account by going to www.filtersfast.com and clicking on the My Account button.

Return Restrictions:

We encourage our customers to package their return carefully to avoid any damages in transit back to us.

Damage Due To Carrier Mishandling:

Filters Fast is not liable for damages to your Product(s) caused by the carrier that are reported to us after 365 days from the original ship date.

In the event that you receive Products damaged by the carrier, we will work to resolve the issue, which may include you returning the Products to us. Please follow these steps to submit a claim for Products that the carrier damaged:

Return Shipping Label:

Filters Fast offers convenient prepaid mailing labels for returns to customers in the contingent continental US.

FILTERS FAST REFUND POLICY

We inspect all returned items when they arrive at our distribution facility. If you comply with the Returns Policy and your return is a result of a Filters Fast error in processing your Transaction or a defective Product that is protected by the Satisfaction Guarantee, we will refund the full cost of the Product. Additionally, if you comply with the Returns Policy and depending on the circumstances, we may refund the full cost of Products that are damaged due to the mishandling of the carrier.

Refund Restrictions:

You can expect your refund within 2-3 weeks from the date you return any Product eligible for a refund. In most cases, you will receive a refund sooner, but please take into account the amount of time required for return shipping (up to 10 days), product inspection at our distribution facility (up to 5 business days), and processing from your bank or credit card company (up to 5 business days). All refunds are issued to the original method of payment.

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.
Necessary Only
Accept