NaturalAire 14 in. x 18 in. x 1 in. Pleated FPR 4 Air Filter (Case of 12)-84855I011418 - The Home Depot


Model # 84855I011418

Internet # 202489311

14 in. x 18 in. x 1 in. Pleated FPR 4 Air Filter (Case of 12)

NaturalAire 14 in. x 18 in. x 1 in. Pleated FPR 4 Air Filter (Case of 12)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$42.87 / case


Model # 84855I011418

Internet # 202489311

The NaturalAire Good is made of MERV 8 wire-backed pleated media. This filter provides up to 90 days of protection against many airborne particles that can aggravate seasonal allergies and cause unhealthy environments. The NaturalAire Good is convenient and easy to replace which makes it a great choice for improving indoor air quality. The NaturalAire Good is effective against the following contaminants: pollen, pet dander, nuisance dust, and dust mite debris. The leader in the air filtration, Flanders provides air filtration products for pharmaceutical laboratories, the space programs, nuclear containment, and commercial industries.

  • Lasts up to 90 days
  • Keeps equipment clean for efficient operation
  • Change filters monthly for peak energy efficiency
  • Filter performance rating is 4


Air Filter Size  14 in. x 18 in.  Air Filter Thickness  1 in. 
Assembled Depth (in.)  1 in  Assembled Height (in.)  18 in 
Assembled Width (in.)  14 in  Nominal Height  18 in 
Nominal Width  14  Product Height (in.)  17.75 
Product Thickness (in.)  .75  Product Width (in.)  13.75 
Air Filter Features  Filters Bacteria,Filters Dust,Filters Mold,Filters Pollen,Filters Viruses,Fully Incinerable,Pleated  Filter Frame Material  Cardboard 
Filter Material  Proprietary  Filter Performance Rating (FPR)  4-5 - Good 
Longevity (months)  3.0  MERV Rating (Minimum Efficiency Reporting Value) 
Returnable  90-Day 
Warranty / Certifications
Manufacturer Warranty  None 


Rated 4.8 out of 5 by 8 reviewers.
Rated 5 out of 5 by filters Hard to find filters. Fast service at a good price. Will continue buying from here. August 5, 2014
Rated 5 out of 5 by A/C FILTERS This was an excellent purchase. The product is quality andt the sale was terrific. I usually have a hard time finding the size needed and when I do I have to pay a lot more. I was able to purchase the filters for 40% LESS, a case of 12 (enough for a year +) and FREE SHIPPPING. Very happy!!! July 8, 2014
Rated 3 out of 5 by smaller than expected We needed exactly 14 by 18 to fit perfectly in our furnace with no gap on edges. Online customer service told me they were exactly this size and it included the cardboard frame around the filter, but they are slightly smaller by 1/8 inch on the 18 side. This does make a slight difference because unfiltered air can get through the gap. It is a very good filter, we know that, but I dont know why it can not be exactly the right size like our past filters were from our heating company( they charge MUCH more for them). This size is hard to find and we are satisfied enough with it to keep them. September 13, 2011
Rated 5 out of 5 by Great price!!!! Especially hard-to-find item (size) and a much more affordable price. Hard to believe, but the only place that SOMETIMESstocks them is my local grocery store... April 23, 2013
Rated 5 out of 5 by The best product on the market. The best air filter for quality and filtration for the price. April 23, 2013
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