The 3M Filtrete 1000 MPR Allergen Defense Air Filter (Red) 6-Pack is one of the optimal-performing furnace filters on the market. This Allergen Defense filter use its electrostatically charged fibers to attract and retain micro-particles and airborne allergens. Filtrete recommends replacing this filter every 1 - 3 months for maximum performance and efficiency.

Filtrete Allergen Defense Filter Specifications:

• Part Number: Allergen Defense ("Red" - 6-Pack)
• Pack Size: 6 Filters
• MPR Rating: 1000 (Equates to a MERV 11 Rating)
• Filter Type: Electrostatic pleated
• Material: Synthetic
• Replace every 1 - 3 months
• For residential use only
• Manufactured by 3M

The Filtrete Allergen Defense air filter reduces the following contaminants from your air:

• Smoke
• Smog
• Pet Dander
• Lint
• Household Dust
• Pollen

The Filtrete Allergen Defense air filter is available in the following sizes:

• 10 in x 20 in x 1 in
• 12 in x 12 in x 1 in, 12 in x 20 in x 1 in, 12 in x 24 in x 1 in, 12 in x 30 in x 1 in, 12 in x 36 in x 1 in
• 14 in x 14 in x 1 in, 14 in x 20 in x 1 in, 14 in x 24 in x 1 in, 14 in x 25 in x 1 in, 14 in x 30 in x 1 in, 14 in x 36 in x 1 in
• 15 in x 20 in x 1 in
• 16 in x 16 in x 1 in, 16 in x 20 in x 1 in, 16 in x 24 in x 1 in, 16 in x 25 in x 1 in, 16 in x 30 in x 1 in
• 17.5 in x 23.5 in x 1 in
• 18 in x 18 in 1 in, 18 in x 24 in x 1 in, 18 in x 30 in x 1 in
• 20 in x 20 in x 1 in, 20 in x 24 in x 1 in, 20 in x 25 in x 1 in, 20 in x 30 in x 1 in, 20 in x 36 in x 1 in
• 22 in x 22 in x 1 in
• 23.5 in x 23.5 in x 1 in
• 24 in x 24 in x 1 in, 24 in x 30 in x 1 in
• 25 in x 25 in x 1 in

Customer Reviews:

Total Reviews: 1 | Average Rating: 5 / 5.0

Anonymous2021-04-08

Took 10 days to get here. I was getting ready to call to find out what happened to my order. It showed up the next day

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The FiltersFast FFM11 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.

Specifications:

• Brand: FiltersFast
• Part Number: FFM11
• Pack Size: 6 Filters
• MERV Rating: 11
• Filter Type: Pleated
• Material: Synthetic
• Replace every 1 - 3 months
• For residential use only
• Note: These filters do not contain fiberglass.
• FFM11 Specification Data Sheet

Compatible Parts:

The FiltersFast FFM11 6-Pack is compatible with the following parts:

• Dupont Gold
• Dupont Platinum
• Dupont Maximum
• Dupont ProClear
• Dupont Ultra

Available Sizes:

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

*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.

Additional Resources:

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

Customer Reviews

Total Reviews: 63 | Average Rating: 4.65 / 5.0

Anonymous2021-07-18

Nice filters at a great price

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Anonymous2021-07-10

The filters are Good. I change my filters every 2 months. I get auto ship twice a year so I never run out. Quality filter and service

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Anonymous2021-07-04

These filters are great, economical filters. We change them out every month and our house is MUCH less dusty than before. Also our heat/AC are much more efficient. We so enjoy using the auto ship service. The filters come on time each quarter and it is so handy. We have a very common size and it is so hard to have three each time we change them if we shop locally. We love Filtersfast and these filters.

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Anonymous2021-07-02

Great quality at an affordable price. Very satisfied.

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Anonymous2021-06-25

I did already.

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Anonymous2021-06-18

These filters are nominally the right size but they didn't quite fit properly in my holder.

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Anonymous2021-06-17

Was sent wrong filters.The picture you show is not what you sent to me .They were cheaply made .Not what I paid for.Bad Bad

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Anonymous2021-06-10

Now that we are running the A/C almost constantly, I felt it was important to have good filters in the furnace. These appear to be functioning very well. And with a subscription to have the filters delivered, I don't have to worry about not changing them on time.

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Anonymous2021-06-02

Good product and fast shipping

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Anonymous2021-06-02

Super deal

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Anonymous2021-05-29

great product along with the service

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Anonymous2021-05-25

The filter is leaving at odor in the house I don’t like it. I would prefer the filtrate filter and I need the blue one

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Anonymous2021-05-20

God produkt bit expensive

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Anonymous2021-05-14

Fast delivery!

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Anonymous2021-05-13

This is the best A/C filter I have used. It does the job and clears the air.

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Anonymous2021-05-08

Fine filters…great price

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Anonymous2021-04-30

I've been buying these for the last year or so but will probably switch to another brand. After about 10 days they start causing a whistling sound. I pull the filter out and it's clean, not sure why. Other brands don't so this.

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Anonymous2021-04-13

So far so good great price and fits my system.

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Anonymous2021-04-10

..........

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Anonymous2021-04-01

The filters are of good quality and work very well.

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