The FiltersFast FFM11 6-pack is an economical alternative if you're looking for a quality air filter, without paying a premium price. FiltersFast home air filters come in a variety of sizes and are a cost effective upgrade from simple fiberglass or poly-pleated filters.

The FiltersFast MERV 11 air filter is equivalent to the Dupont Gold, Dupont Platinum, Dupont Maximum Allergen, Dupont ProClear Allergen Air filters, Filtrete Ultra Allergen Filters and many other top name brands -- at a fraction of the cost.

These 1" air filters filters are available in both a MERV 8 and MERV 11 rating. MERV, or Minimum Efficiency Reporting Value, indicates when a filter will be least efficient. Higher MERV ratings indicate more efficient filters. Most fiberglass spun filters, such as those found in your local grocery store, are usually only a MERV 1 or MERV 2, which can affect the efficiency and air flow of your heating and cooling system, causing it to work harder to produce the same air flow and costing you more money!

These MERV 11 filters effectively reduce pollen, dust, pet dander, mold spores, dust mites and other allergens from your 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 electrostatically charged and 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.

FiltersFast FFM11 6-Pack Filter Specifications:

• 6-pack
• Prices listed are for a 6-pack of filters
• Replace filter every 1 to 3 months
• Improves indoor air quality and alleviates allergy symptoms
• Reduces pollen, dust, pet dander, mold spores, dust mites and other allergens

The FiltersFast FFM11 6-Pack replaces the following air and furnace filters:

• Dupont Gold Air Filters
• Dupont Platinum Air Filters
• Dupont Maximum Allergen Air Filters
• Dupont ProClear Allergen Air filters
• Filtrete Ultra Allergen Air Filters

FFM11 Air Filter - MERV 11 - Specification Data Sheet

These HVAC filters feature 18 pleats per linear foot for greater surface area to catch airborne particles. These allergy air filters should be changed every 1 to 3 months for optimum performance.

These FiltersFast filters are available in the following sizes:

         Nominal Size            Actual Size

• 08x08x1 Air Filter   8.0x8.0x.75
• 10x10x1 Air Filter   9.75x9.75x.75
• 10x16x1 Air Filter   9.75x15.75x.75
• 10x20x1 Air Filter   9.75x19.75x.75
• 10x24x1 Air Filter   9.75x23.75x.75
• 10x25x1 Air Filter   9.75x24.75x.75
• 10x30x1 Air Filter   9.75x29.75x.75
• 12x12x1 Air Filter   11.75x11.75x.75
• 12x15x1 Air Filter   11.75x14.75x.75
• 12x16x1 Air Filter   11.75x15.75x.75
• 12x18x1 Air Filter   11.75x17.75x.75
• 12x20x1 Air Filter   11.75x19.75x.75
• 12x22x1 Air Filter   11.75x21.75x.75
• 12x24x1 Air Filter   11.75x23.75x.75
• 12x25x1 Air Filter   11.75x24.75x.75
• 12x30x1 Air Filter   11.75x29.75x.75
• 12x36x1 Air Filter     11.75x35.75x.75
• 14x14x1 Air Filter   13.75x13.75x.75
• 14x18x1 Air Filter   13.75x17.75x.75
• 14x20x1 Air Filter   13.75x19.75x.75
• 14x22x1 Air Filter   14x20x.75
• 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   15.75x31.75x.75
• 18x18x1 Air Filter   17.75x17.75x.1
• 18x20x1 Air Filter   17.75x19.75x.75
• 18x22x1 Air Filter   17.75x21.75x.75
• 18x24x1 Air Filter   17.75x23.75x.75
• 18x25x1 Air Filter   17.75x24.75x.75
• 18x30x1 Air Filter   17.75x29.75x.75
• 20x20x1 Air Filter   19.75x19.75x.75
• 20x21.5x1 Air Filter   20"x21.5"x.75"
• 20x21x1 Air Filter   19.75"x20.75"x.75
• 20x22x1 Air Filter   19.75x21.75x.75
• 20x24x1 Air Filter   19.75x23.75x.75
• 20x25x1 Air Filter   19.75x24.75x.75
• 20x30x1 Air Filter   19.75x29.75x.75
• 21.5x23.2x1 Air Filter   21.5"x23.25"x.75"
• 22x22x1 Air Filter   21.75x21.75x.75
• 24x24x1 Air Filter   23.75x23.75x.75
• 24x30x1 Air Filter   23.75x29.75x.75
• 25x25x1 Air Filter   24.75x24.75x.75
• 30x30x1 Air Filter   29.5"x29.5"x0.75"
• 30x36x1 Air Filter   29.5"x35.5"x.75"

Don't see the size you need? Let us build you a custom filter!

Custom made air filters do not come individually wrapped. Also, please be advised that some larger filters require an additional cost (see dropdown window above).

Please note that FiltersFast Air Filters sizes listed are nominal sizes. The actual size of the filter will be smaller than indicated. For example, if you select a 25x25x1 air filter the actual size of the air filter you will receive will be 24.75x24.75x.75. Listing nominal size instead of actual size is an industry standard for most air filter brands, so if your current filter says 25x25x1, in most cases, this will be a nominal size. In some older homes, and in other cases, you may require the actual size. If you require the actual size you will need to place a custom order with a representative. If you are unsure whether you need actual or nominal size simply measure your air filter before placing your order.

The chart below will show you what you can remove with a MERV 13 air filter, a MERV 11 air filter, or a MERV 8 air filter.

Product Reviews :

• 
  Great filters at a good price
  corneliahoerstgen  Tuesday, July 31, 2018
  
  Delivery was fast.... product is very good we&#039 re very happy with them..
  
  
• 
  Good filters
  nclewisfamily  Saturday, July 28, 2018
  
  The filters arrived quickly after ordering, fit well and look of good quality.
  
  
• 
  As Promised
  usmcpride  Thursday, July 26, 2018
  
  As always, all orders I place are expedited and arrive safe and sound. I been a customer for 8 years and never have had an issue. Keep up the good work.
  
  
• 
  great filters for a GREAT price!
  lizmichaels17-459  Tuesday, July 24, 2018
  
  quick delivery and great product just wish I didn&#039 t have to pay extra for the box size
  
  
• 
  Filter Review
  njhills18  Tuesday, July 24, 2018
  
  Help keep my house clean and they are reasonably priced.
  
  
• 
  Fast delivery and excellent price
  bloomkoi  Monday, July 23, 2018
  
  Fast delivery and excellent price.
  
  
• 
  Great value
  knvmay  Monday, July 23, 2018
  
  Decent filters for reasonable price. Ship fast but last filters I received the corners got mashed in during shipping. I flattened them back out the best I could. Seem to be okay, just have to watch they don&#039 t get sucked into the vent.
  I&#039 ve ordered filters several times before and this is the first time I&#039 ve had any issue.
  
  
• 
  Good price on my filters
  Rick in California  Sunday, July 22, 2018
  
  Good price on my filters, at (almost) the only place I can find them!
  
  
• 
  Replacement filters
  rquinn512  Friday, July 20, 2018
  
  Easy to find what I need. Good prices and fast delivery
  
  
• 
  Excellent experience buying filters
  jdinandmd  Friday, July 20, 2018
  
  After going to several stores looking for the correct size filters and having no luck, I went to Filters Fast on line and ordered the filters I needed in just a few minutes. They were delivered without a problem in just a few days, and they work just fine.
  
  
• 
  Quality product descent price
  jimmerkel  Friday, July 20, 2018
  
  Home filters are very important to the longevity of my HVAC unit. I feel the merv 11 filters give me what I desire. With a price that is fair.
  
  
• 
  Great filters
  mmiller58106  Thursday, July 19, 2018
  
  A+ experience. Fast shipping &amp quality filters.
  
  
• 
  Great filters at an excellent price
  bill620  Thursday, July 19, 2018
  
  Have been using these filters for several years and am highly satisfied. Nice to have a 6 pack, so that I don&#039 t have to reorder as often. They do a very good job at blocking small particles in the air.
  
  
• 
  Filters are good
  chapint_26  Thursday, July 19, 2018
  
  Filters are good. Didn&#039 t arrive as quickly as I thought.
  
  
• 
  Great Value!
  bob_stantley  Thursday, July 19, 2018
  
  Filters are as good or better quality as what I can get at Home Depot or Lowe&#039 s, but at a fraction of the cost.
  
  
• 
  Went great!
  slewi1  Thursday, July 19, 2018
  
  Lots of sizes. Good selection and descriptions of the filter ratings. Fast response and delivery.
  
  
• 
  Ac filters
  dpayne45  Thursday, July 19, 2018
  
  Always happy with quality
  
  
• 
  An Instant Remedy
  todd4gl  Thursday, July 19, 2018
  
  Cleaner air is a priority in my house and filters fast always enables me to have the next filter ready when it’s time to change one.
  
  
• 
  
  thomasmarrs  Thursday, July 19, 2018
  
  Fits perfectly and on time
  
  
• 
  Great filter!
  mschlimmer  Wednesday, July 18, 2018
  
  Great filter at a sensible price.
  
  
• 
  air filters mere 11
  jamesc1946  Wednesday, July 18, 2018
  
  Worked fine ! I WOULD RECOMMEND THEM TO FAMILY AND FRIENDS
  
  
• 
  NICE FILTERS
  catlady2365  Wednesday, July 18, 2018
  
  This is my second time ordering from them. Delivery was fast and will reorder again when necessary.
  
  
• 
  They are quite flimsy. I was dissatisfied with their lack of side support.
  jesseact  Wednesday, July 18, 2018
  
  I was disappointed in their flimsy side support .
  
  
• 
  Homeowner
  dickinsonretired  Wednesday, July 18, 2018
  
  Quality product. Fast delivery.
  
  
• 
  Cleaner Air
  2bassbuds  Wednesday, July 18, 2018
  
  I like being able to use a Merv 11 filter at a better price than the filters I have been buying. I like getting new filters automatically too!
  
  
• 
  Good experience
  ron-11885  Wednesday, July 18, 2018
  
  Came on Time as ordered. Will order again.
  
  
• 
  Superb Service and Quality
  rpsmts  Wednesday, July 18, 2018
  
  Have had trouble finding 24X24X1 filters, got case of 6 from Filters Fast and they arrived on time, cheaper than lowes or home depot, excellent quality. Highly recommended.
  
  
• 
  House filters and Refrigerator filters
  rgpayne-52551  Wednesday, July 18, 2018
  
  I have ordered these filters two times. Have been completely satisfied with them. Very good quality.
  
  
• 
  I am confident that the filters are excellent
  ckmicele  Wednesday, July 18, 2018
  
  I installed them with out difficult and will order more when these need to be replaced
  
  
• 
  great product at a fair price with fast delivery
  rickvette91  Wednesday, July 18, 2018
  
  it does not get any better than these guys
  
  
• 
  Great
  gw-38441  Wednesday, July 18, 2018
  
  Perfectly met all expectations.
  
  
• 
  Great price and a quality product
  anthonyfmariani  Wednesday, July 18, 2018
  
  Great price and a quality product. I would highly recommend this seller and their product.
  
  
• 
  Tiny House
  jim-43874  Wednesday, July 18, 2018
  
  Great service, Fine product, good price. What more can you ask.
  
  
• 
  Okay but could bettet
  earlweath  Wednesday, July 18, 2018
  
  My filters arrived a little crushed but useable. Seemed a little flimsy compared to the ones I had been using.
  
  
• 
  Best site for filters
  ronsnyder06  Friday, June 29, 2018
  
  Love this site they always have the filters you need!
  
  
• 
  Filters plus Merv 11 filters.
  gsetm  Friday, June 29, 2018
  
  I have been using them for nine years and the casing quality has deteriorated. Filtering is great but they are not as sturdy.
  
  
• 
  Filters Fast
  randog-50218  Friday, June 29, 2018
  
  Good alternative to the expensive ones at the big box stores. Auto reorder means I never run out.
  
  
• 
  Superb Filtration
  Molly - Baltimore  
  
  These are awesome filters! I started using the Filters Fast MERV 11 filters 6 months ago and I just replaced the first one. I cannot believe how much this filter traps and how cost effective they are. I highly recommend these filters.
  
  
• 
  Filters Fast Merv 11
  LARRY - MACK  
  
  WoW!!!! I've lived in South Florida for over 30 years, I know A/C from the user perspective. These filters are really fantastic. Price is unavailable anywhere with this quality. Good job! Now how about those refrigerator water filters. Lets get them down in cost.
  
  
• 
  Great Deal
  Eric B - Texas  
  
  I picked this filter to replace the 3M Filtrete Red and Brown version. I am immediately impressed!! This brand is cheaper, and quite a bit more durable than 3M's version. Furthermore, it provides the same great protection of a 3M Filtrete at a fraction of the cost. I am sold and will continue to purchase this brand.