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18 x 30 x 1 Superior Allergen Pleated MERV 11 - FPR 9 Air Filter

$1797
  • Filters bacteria, pollen, pet dander, dust mites and smoke
  • Electrostatic filter for home air conditioner and furnace
  • MERV 11 air filter 17.88 x 29.88 x .75 (in) actual dimensions
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$1797

Product Overview

The Honeywell Superior Allergen is made of a reinforced pleated media with a large surface area which improves the efficiency of its dust-holding capacity. The unique construction of Honeywell Superior Allergen filter requires less energy for lower energy cost. Its electrostatic charge helps attract particles "magnetically" that otherwise would pass through. Housed in a recyclable clay-coated moisture resistant frame, this filter captures particles as small as 1 micron. In comparison, a human hair is approximately 100 microns in size. The Honeywell Superior Allergen is effective against the following contaminants: dust/lint, airborne dust mite debris, pollen, pet dander, mold spores, bacteria, microscopic allergens, virus carriers and most smoke.
  • Electro-statically charged
  • Lasts up to 90 days
  • Filters down to the micro particle level
  • Filter performance rating (FPR): 9
  • Heavy-duty moisture resistant frame

Specifications

Dimensions

Actual Product Depth (in.)
0.75
Actual Product Height (in.)
29.88
Actual Product Width (in.)
17.88
Air Filter Depth (in.)
1
Air Filter Height (in.)
30
Air Filter Size
18x30
Air Filter Width (in.)
18

Details

Air Filter Features
Pleated
Air Filter Type
Electrostatic
Contaminants Captured
Allergens,Bacteria,Dust Mites,Dust/Lint,Mold Spores,Most Smoke,Pet Dander,Pollen,Virus Carriers
Filter Frame Material
Cardboard
Filter Material
Proprietary
Filter Performance Rating (FPR)
8-9 - Best
Longevity (months)
3
MERV Rating (Minimum Efficiency Reporting Value)
MERV 11
Pack Size
1
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
N/A

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.6
    out of 15,595 reviews
  • 92%recommend this product
Filter by:
Showing 1-10 of 15,595 reviews
not true to size
I have been using the FPR 7 version for years. These FPR 9 filters are a 1/2" shorter on one side than the FPR 7 filters.
by
    Good filters
    Been using these a few years or so. Replace every 60 to 90 days. The last one I pulled out was coming apart. Like a hair ball on the intake side. thank goodness it wasn't the other side.
    by
    Response from AAFFlandersProductExpertJul 8, 2021
    Thank you for your 5 star review.
      1 person found this helpful
      I made an air filter for an attic intake. ...
      I made an air filter for an attic intake. Fits perfect.
      by
      Response from AAFFlandersProductExpertJun 29, 2021
      Thank you for your 5 star review.
      • Verified Purchase
      1 person found this helpful
      The filter buckled and bowed into the blower motor area.
      The card board frame just buckled when using the A/C. This has never happened to my Filtrete filters. I bought this filter based on the filtration performance claims. After buckling there were large gaps where air by passed the filter. It was difficult to get this filter out after it buckled.
      by
      Response from AAFFlandersProductExpertJun 24, 2021
      We are sorry for this experience with the Honeywell filter and will pass this along to our technical people.
        3 people found this helpful
        deformed
        The 12-pack is a great value. But the quality is nowhere near the ones I've used before. ALL of the them lasts around 2 weeks (3-4 hours of use per day) and then it deformed.
        by
          10 people found this helpful
          The Honeywell FPR 7 air filter seems to work best for me. I like the higher FPR rating than the b...
          The Honeywell FPR 7 air filter seems to work best for me. I like the higher FPR rating than the budget ones that I use to buy. I've been using the Honeywell filters for a couple years and I am very pleased with their performance. Although I check them every month, these will last for 90 days (probably longer). So, they are actually cheaper than buying the budget filters that last a month. I highly recommend these filters
          by
          • DIY
          • Verified Purchase
          5 people found this helpful
          Very, very bad quality. Not the same of the store. Useless.
          Very, very bad quality. Not the same of the store. Useless.
          by
            8 people found this helpful
            Lack of Sturdiness
            Replaced exact size , different brand with this model. Inserted filter, checked for alignment in slots and powered up AC. Filter was sucked into the vent. Verified size and holding shelf after spending an hour getting the filter out of the return venting. Returning these.
            by
              3 people found this helpful
              Too Flimsy
              The card board frame of the filter is paper thin and is too flimsy and makes the filter unusable after 7 days of use. For $20, its no where near the competition
              by
                24 people found this helpful
                Best filter quality for your A\C system.
                Best filter quality for your A\C system.
                by
                Response from AAFFlandersProductExpertAug 10, 2020
                Thank you for your kind words about the Honeywell product.

                Much appreciated.
                • Verified Purchase
                • Recommended
                1 person found this helpful
                Showing 1-10 of 15,595 reviews