Home > Air Filters > Aerostar 13x21 1/2x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 12 7/8" x 21 1/2" x 3/4")

Aerostar 13x21 1/2x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter

13X21 1/2X1 7/8"V 13 Pleated Air Filter, Ac Furnace Air Filter

7.9
7.9010
H&F Rating 156 reviews
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Results of our analysis:

We analyzed 209,584 reviews for 162 products in the Air Filters category.

We then analyzed 156 reviews for this product. Of these, 30 reviews were recent.

Around 71% of reviews were positive and about 25% were negative.

Final Score:

7.93 out of 10, based on these factors:

  • Compatibility
  • Easy to install
  • Easy to maintain
  • Filtration
  • Longevity
  • Overall satisfaction
  • Packaging
  • Quality of material
  • Size
  • Value for money
  • What buyers say about Aerostar 13x21 1/2x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter


    I was able to purchase 4 Merv 11 air filters for my unit because of a very hard to find one, and I can already tell it's better than our previous one, especially for my husbands allergies and our 17 year old asthmatic cat.


    I can already tell that this filter is better than our previous one, especially for my husbands allergies, and we will be purchasing this again.


    I live in Florida and the AC is very important in the summer. Also, these high quality filters make a real difference to my seasonal allergies.


    Good quality filters, been using Lowe's or Walmart for a long time, and have received monthly delivery, so you save about 4$ per filter.


    I tried to find my filter at a number of stores but could not find it. One store employee suggested I buy a woven inside material and cut it to fit.

    Common Questions

    Q:

    There are no arrows or markings, so which direction should be put in?

    A:

    Can you please tell me if they have a direction arrow on the filters, or if they sold us these off on Amazon?

    Q:

    Do you mean does it stop cooking?

    A:

    I don't believe it traps cooking odors, best advice is to change the filter frequently.

    Q:

    How many filters are included in my order?

    A:

    There will be 4 separate filters in this listing.

    Q:

    Does your air system work better with Merv 11 and Merv 13?

    A:

    I haven't tried the others, I think I have the 8.

    Q:

    Will these fit the bryant fb4cnf018l00 model? The manual only mentions 21 x 13 as dimensions.

    A:

    The model number doesn't give us enough information to determine the size of the filter, so if it's not the right fit, we'll offer free returns.

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