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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"
  • 13x21.5x1 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 19.75" x 19.75" 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"

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FiltersFast 1" MERV 13 Air Filters - 6-Pack


FiltersFast 1" MERV 13 Air Filters - 6-Pack
Made In USA
Only $9.66 per filter
M13 6-Pack Sizes - Some Sizes Have Additional Cost :

actual size chart
Retail: $69.99 /ea
You Save: 17%
As low as
Retail: $69.99
You Save: 17%

Ships in 1 to 2 business days.
Sign up for the Home Filter Club during checkout.
You Choose how often you want your filter, and we take care of the rest.
Product Information

The FiltersFast FFM1361 is a 6-pack of MERV 13 filters that effectively reduce pollen, dust, pet dander, mold spores, dust mites and other allergens from indoor air. Removing these airborne particles alleviates allergies and sinus irritation that can cause watery eyes, itchy throat, coughing, and sneezing.

FiltersFast FFM1361 Filter Specifications:

  • Part Number: FFM1361
  • Pack Size: 6 Filters
  • MERV Rating: 13
  • Filter Type: Electrostatic pleated
  • Material: Synthetic
  • Replace every 3 months
  • For residential use only
  • FFM1361 Specification Data Sheet

The FiltersFast FFM1361 1" Air Filter is available in the following sizes:

        Nominal Size          Actual Size

  • 08x08x1 Air Filter    8.0"x8.0"x0.75" Not a Standard Size
  • 10x10x1 Air Filter    9.75x9.75x.75
  • 10x16x1 Air Filter    9.75x15.5x.75
  • 10x20x1 Air Filter    9.75x19.5x.75
  • 10x24x1 Air Filter    9.75x23.5x.75
  • 10x25x1 Air Filter    9.75x24.5x.75
  • 10x30x1 Air Filter    9.75x29.5x.75
  • 12x12x1 Air Filter    11.75x11.75x.75
  • 12x15x1 Air Filter    11.75x14.5x.75
  • 12x16x1 Air Filter    11.75x15.5x.75
  • 12x18x1 Air Filter    11.75x17.5x.75
  • 12x20x1 Air Filter    11.75x19.75x.75
  • 12x22x1 Air Filter    11.75x21.5x.75
  • 12x24x1 Air Filter    11.75x23.375x.75
  • 12x25x1 Air Filter    11.75x24.5x.75
  • 12x30x1 Air Filter    11.75x29.5x.75
  • 13x22x1 Air Filter    13x21.5x.75
  • 14x14x1 Air Filter    13.75x13.75x.75
  • 14x16x1 Air Filter    14x15.5x.75
  • 14x18x1 Air Filter    13.75x17.75x.75
  • 14x20x1 Air Filter    13.75x19.75x.75
  • 14x22x1 Air Filter    13 7/8"x21 7/8"x3/4"
  • 14x24x1 Air Filter    13.75x23.75x.75
  • 14x25x1 Air Filter    13.75x24.75x.75
  • 14x30x1 Air Filter    13.75x29.75x.75
  • 15x20x1 Air Filter    14.75x19.75x.75
  • 15x25x1 Air Filter    14.75x24.75x.75
  • 15x30x1 Air Filter    14.75x29.75x.75
  • 16x16x1 Air Filter    15.75x15.75x.75
  • 16x18x1 Air Filter    15.75x17.75x.75
  • 16x20x1 Air Filter    15.75x19.75x.75
  • 16x24x1 Air Filter    15.75x23.75x.75
  • 16x25x1 Air Filter    15.75x24.75x.75
  • 16x30x1 Air Filter    15.75x29.75x.75
  • 16x32x1 Air Filter    15.5x31.5x.75
  • 17x22x1 Air Filter    16.5x21.5x.75
  • 18x18x1 Air Filter    17.5x17.75x.75
  • 18x20x1 Air Filter    17.5x19.75x.75
  • 18x22x1 Air Filter    17.75"x21.75"x.75"
  • 18x24x1 Air Filter    17.75x23.75x.75
  • 18x25x1 Air Filter    17.5x24.5x.75
  • 18x30x1 Air Filter    17.75x29.75x.75
  • 20x20x1 Air Filter    19.75x19.75x.75
  • 20x21x1 Air Filter    19.5x20.5x.75
  • 20x21.5x1 Filter      20x21.5x1
  • 20x22x1 Air Filter    19.5x21.75x.75
  • 20x24x1 Air Filter    19.75x23.75x.75
  • 20x25x1 Air Filter    19.75x24.75x.75
  • 20x30x1 Air Filter    19.75x29.75x.75
  • 22x24x1 Air Filter    21.5x23.75x.75
  • 24x24x1 Air Filter    23.375x23.75x.75
  • 24x30x1 Air Filter    23.875x29.875x.75
  • 25x25x1 Air Filter    24.75x24.75x.75
  • 30x30x1 Air Filter    29.5x29.5x.75
  • 30x36x1 Air Filter    29.5x35.5x.75

NOTE: If you don't see your size, order a custom made air filter! Custom made air filters do not come individually wrapped. Please be advised that some larger filters require an additional cost (see dropdown window above).

Additional Resources:

For more information on air filter efficiency ratings, check out our resources below!

MERV Air Filter Chart


Product Reviews :

Average rating : 5 Star Rating
Number of reviews : 57
Write a review
  • 5 Star Rating
    Great Service
    gator7665  Tuesday, August 07, 2018

    Easy to deal with - great service - website is easy to go through.

  • 3 Star Rating
    joeredskins69-16186  Wednesday, August 01, 2018

    Filters are flimsy and not convinced is an actual 13 rating when compared to other filters bought in the past at Home Depot

  • 5 Star Rating
    Really like these filters
    gonetothebeach2  Sunday, July 29, 2018

    Filters are a great value

  • 5 Star Rating
    My Dog’s Best Friend
    Marjorie_kaspar  Sunday, July 29, 2018

    Love my dog, but don’t care to inhale the fur and dander. Great filter if you have one allergy and don’t want more! You can really
    Tell the difference!

  • 4 Star Rating
    michaelclark55  Friday, July 27, 2018

    Larger size came quickly but others took much longer.

  • 5 Star Rating
    Very good
    HarlequinKoi-71419  Tuesday, July 24, 2018

    Quick and easy. Filters work great

  • 5 Star Rating
    Great filters
    kucharo  Monday, July 23, 2018

    Excellent filters at a remarkable price with fast delivery. It&#039 s what keeps me coming back over and over! What&#039 s not to like?

  • 5 Star Rating
    Heavy Duty Clean
    lolson-86272  Monday, July 23, 2018

    The filters are easy to use and light weight, but work hard.

  • 5 Star Rating
    Good stuff
    paulbaron  Sunday, July 22, 2018

    Fast delivery, good quality.

  • 5 Star Rating
    Great filters, Great price
    joed111  Friday, July 20, 2018

    I have used fridge and AC filters from &quot Filters Fast&quot for over 12 years. The price is right compared to store purchased filters, even those from HD and Lo&#039 s. Fast shipping and good service. Never a problem with the filters. Have used several sizes.

  • 5 Star Rating
    great filters
    patosborn11  Friday, July 20, 2018

    I really like that I didn&#039 t have to keep going to the store, and having to buy one every month, easy to store, and right there when i need it

  • 4 Star Rating
    Good filters. A bit pricy.
    kleak29856  Thursday, July 19, 2018

    The filters work well. Need to change every 90 days. A bit pricy. Not a lot of savings compared to similar filters at the big box stores.

  • 5 Star Rating

    ibskid  Thursday, July 19, 2018

    timely delivery packaged well

  • 5 Star Rating
    Filter Fast
    mdieumegarde  Thursday, July 19, 2018

    Product exactly as advertised
    Very good delivery
    Excellent Reseller.

  • 5 Star Rating
    Normal purchase
    kirkjobes  Thursday, July 19, 2018

    I typically purchase my filters in advance and these delivered as promised and are sized to fit.

  • 5 Star Rating
    Best of the Best
    b52warren  Thursday, July 19, 2018

    I really like the job they do I change my filter once a month to make sure all is well. Getting them delivered directly to the house is a great benefit, since I purchase 12 at a time. I highly recommend these filters, customer service is great I also get my refrigerator filters from them.

  • 5 Star Rating
    Quick delivery
    hane2-15907  Thursday, July 19, 2018

    Quick delivery thank you!

  • 5 Star Rating
    Filters were just as expected.
    sharonsews  Wednesday, July 18, 2018

    They arrived quickly and now I don&#039 t have to go to the store and find filters for my furnace I am set for the year.

  • 4 Star Rating
    Very good filter for average household
    ballyglas  Wednesday, July 18, 2018

    Unfortunately my house is not average! I have two large dogs that are in and out frequently. My house gets dirty quickly and their hair and dirt get sucked right into the filter. The filter does a great job but I have to change them every 3-4 weeks. My pocketbook needs a cheaper solution.

  • 5 Star Rating
    Solid as a rock!
    hapiii2000  Wednesday, July 18, 2018

    Ordered, shipped , and received with no problem. What else do you need to know? Oh yeah great prices and great products!

  • 5 Star Rating
    Very satisfactory purchase
    krglorioso  Wednesday, July 18, 2018

    I got a dozen of these for a great price and fast shipping. Very happy.

  • 5 Star Rating
    A/C Filters
    rziggs  Wednesday, July 18, 2018

    Filters arrived on time, undamaged. In my opinion, A/C filters from name-brand companies are highly over-priced. I have been using the Filters Fast in all 3 of our home return ducts for 90-days, no complaints, no noticable difference in filtration air quality. Wish they carried sizes to fit our Motorhome!

  • 5 Star Rating
    queenmotherpb  Wednesday, July 18, 2018

    Great filters works great catching pet dander and fur

  • 5 Star Rating
    Great product, great price
    cpnevans-78834  Wednesday, July 18, 2018

    These filters work for the same contaminants as the ones at the big box stores for half the price.

  • 5 Star Rating
    Fast Fast Fast
    cdkfm  Wednesday, July 18, 2018

    Shipping was excellent. Filters were perfect.

  • 5 Star Rating
    Merv 13 filters are the best .
    betskitten7  Wednesday, July 18, 2018

    Ordering from Filters Fast is so easy and quick

  • 5 Star Rating
    Quality products fast delivery
    PlatinumOstrich  Wednesday, July 18, 2018

    Top source for private lable and brand name products. Excellent service.

  • 4 Star Rating
    macwakefield  Wednesday, July 18, 2018

    I was tired of the grocery store and “big box store” filters collapsing and becoming difficult to remove these seem a lot more robust . So far very satisfied.

  • 5 Star Rating
    jerdan-80816  Wednesday, July 18, 2018

    Great like filter fast saves

  • 5 Star Rating
    Great Air Filters
    norayforrest  Wednesday, July 18, 2018

    I like the convenience of buying my air filters from Filters Fast, not only do I buy my furnace filters from Filters Fast I buy my refrigerator water filters from them. They have reasonable prices compared to big box stores, plus my filters are delivered to my door. No need to go to the big box stores only to find they are out of my size furnace air filter or my refrigerator filter, I know I can find exactly what I need at Filters Fast.

  • 5 Star Rating
    A perfect fit
    jamesldaniels  Wednesday, July 18, 2018

    We bought our filters a few weeks ago. We finally replaced our old metal one with a new Air Filter and it fit perfectly. We&#039 re very glad that we found this company since 20x20 filters are next to impossible to find.

  • 5 Star Rating
    Good Company
    PaleLavenderManatee  Wednesday, July 18, 2018

    Quality filter delivered in a timely manner!

  • 5 Star Rating
    Quick and easy
    deborahd-64875  Wednesday, July 18, 2018

    I was able to find what I needed very quickly and the checkout process was very smooth. I received my order fast and it was correct. I will definitely use them again.

  • 5 Star Rating
    Been using them for years. Great product*****
    dixie1911  Wednesday, July 18, 2018

    You can&#039 t do any better than these filters.

  • 3 Star Rating
    Not as good as advertised
    johndierker  Wednesday, July 18, 2018

    Purchased these thinking they were as good as 3m filters. Not the case. Quit using them and went back to 3m 1500 filters

  • 5 Star Rating
    Very efficient! Great pricing! and auto-delivery is a must have!
    kerikephart  Wednesday, July 18, 2018

    Very efficient! Great pricing! and auto-delivery is a must have!

  • 5 Star Rating
    Aggie in Austin
    JENNIFERHRANITZKY  Wednesday, July 18, 2018

    Very good for removing dust from the air!..........Used with construction going on in part of the house.......It kept the rest of the house dust free!

  • 5 Star Rating
    Excellent delivery
    goldensmithphoto  Wednesday, July 18, 2018

    They are fast and reliable. The filters were what I ordered and they got here in record time. Reasonability priced.

  • 5 Star Rating
    Great prices and convenient
    ryanhmartin  Wednesday, July 18, 2018

    Filters Fast has great prices and great customer service.

  • 5 Star Rating
    Great filters.
    artkagel  Wednesday, July 18, 2018

    I need a hard to find size, Filters Fast always has them in stock and ships fast!

  • 5 Star Rating
    Great product and service!
    LavenderMagentaHorse-71780  Wednesday, July 18, 2018

    My third re-order! Recommend!

  • 4 Star Rating
    Still have allergy response
    pa2008  Sunday, July 15, 2018

    Customer service has improved, autoship is great, but at times it is difficult to change order.

  • 5 Star Rating
    Great price and easy.
    janawinkel  Sunday, July 01, 2018

    With Filters Fast the price is less than at the store for a comparable filter and I don&#039 t have to remember to go out and purchase more. I get the filters before I run out.

  • 3 Star Rating
    OK filters, Terrible company.
    ronrogersphoto  Saturday, June 30, 2018

    Filters are OK quality but flimsy, not as well made a product as 3M. Big problem is how the company operates and treats customers. Be extremely careful at ordering, they attempt to put your account on auto reorder which automatically charges your credit card after what they think is a proper filter change interval. Had a huge argument with them after receiving a duplicate order after 6 months. I had initially purchased sufficient quantity of filters to last me 2 years. They refused to issue a RMA sticker so I could return them and told me it would cost me another $30 to do so. I protested to my new credit card company and won. Not an honest company to do business with. Recommend pass on this one.

  • 5 Star Rating
    Nice filters, affordable prices
    melindanorton  Saturday, June 30, 2018

    Always ships very quickly and is packed so that no filters get crushed in shipping.

  • 5 Star Rating
    Great customer service
    johnparks1949  Friday, June 29, 2018

    I ordered to wrong size , was refunded the money &amp I donated those to Habitat for Humanity , they sent me the correct size no problem

  • 5 Star Rating
    highly recommended!
    balampe  Friday, June 29, 2018

    Easy to order, saves time and money, what&#039 s not to like?

  • 5 Star Rating
    amazing difference
    Art - Montana  

    I switched to M13's from whatever my local big-box was selling for slightly more per filter. We have been getting 'light' smoke from forest fires. You can smell the difference in the house, and you can see the increase in the quantity of dirt on the filter. A real upgrade!

  • 5 Star Rating
    13 MERV
    Jim K - Nashville  

    Excellent delivery time, high quality. Been using the MERV 11 for two years and now using the MERV 13. Very good price. Wish they had 24x36

  • 5 Star Rating
    I'm a customer now...
    Marty Horn - Fort Wayne  

    I'm sold. 'Nuf said.

  • 5 Star Rating
    Merv 13 Filters
    Louis - Fairfax, VA  

    I've been getting these filters From FiltersFast for a long time. I just got a new heating unit and had to order new filters. After I put the order through, I noticed that ordering another pack would get me free shipping. So, customer service to the rescue. They took care of the whole thing in one quick phone call. The filters are fantastic and delivery is prompt. Clean air for less what more can I ask?

  • 5 Star Rating
    Merv 13 Filters
    Bearded Teacher - NJ  

    Excellent product, and cheaper than any comparable filter at your local big box store. And, better yet, they come in sizes not otherwise available. As others have noted they do make a noticeable difference in air quality. If you have allergies you will notice the difference immediately.

  • 5 Star Rating
    Fine filter quality
    Alan - Texas  

    I installed the filter yesterday and it fits the opening perfectly. I live in a new apartment complex and the filters they provide are just a bit too large for the opening. There has been a problem with indoor air pollution here but I expect these filters will help substantially. There was a slight issue with the shipping I requested (2 day versus standard) and I contacted customer support on this. There may have been a problem with the site or my internet access because both options were listed at the same price. I received the filters on time, though I was expecting 2 day delivery. So far, so good.

  • 5 Star Rating
    air so good
    Jiles - Swindalinavia  

    I purchase these filter for my daughter of USA. She says thank you papa for make air so clear. Her man say that this clean is good, because his smoke of pipe is not good for baby. Overall, a good price, and makes me happy of myself for find this great deal using world wide web. A+++

  • 5 Star Rating
    Filters Fast Merv 13 Air Filters
    Mikey - Yakima, WA  

    Excellent quality Filter, even better than comparable filters that I've paid nearly twice as much for. Keeps my air and furnace CLEAN. Great, fast service and shipping too, and your best choice for all your filter needs.

  • 5 Star Rating
    Merv 13 Filters
    Eric - Colorado  

    Great quality filter at a great price. You will notice the difference in your homes air quality. Much less dust, cooking odors go away faster - your indoor air just seems better with this filter. My wife's allergies seem much better with this installed. She noticed when I forgot to put the filter back in after cleaning my furnace.

  • 5 Star Rating
    Merv 13 Filters
    Scott W. - Hickory NC  

    Just wanted to let everyone know how well these filters perform. I got mine at the end of Aug 2010 and put one in on Sept 1st. In 15 minutes everyone in the family could tell the air was cleaner in just the ease of breathing we all had. A neighbor came over later that night and could tell the house smelled (cleaner) and he could breath easier. I showed him the filters and he asked to try one for himself (He has cancer and needs to keep a clean enviroment). After on 1 week he orded a years supply and replaced the one he borrowed. He said he slept better and felt better since installing this filter. My home stays cleaner with way less dust. I urge everyone to buy these filters.

" Thank you for your expert service when helping me get the proper filters for my old pool and filter system. The new ones are perfect and work very well. All the best! " - Jim, Alamo, CA
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