14 x 20 x 1 Filtrete Micro Allergen Reduction Filter - #9805

3M 9805 | Our#: 110239
6 pack
 
 

14 x 20 x 1 Filtrete® Micro Allergen Reduction Filter from 3M - #9805. See all filters in this size

  • MERV 11 Rated
  • Change Every 3 Months
  • 14x20x1" Nominal
  • 13¾x19¾x⅞" Actual
$87.30 $112.99
Case of 6 Filters, $14.55 ea
In Stock
Ships Tomorrow, Jul. 18th
Est. Delivery By Jul. 25th

14 x 20 x 1 Filtrete® Micro Allergen Reduction Filter from 3M - #9805 - 6 pack

The Filtrete® Micro Allergen Reduction Filter carries a 3M Microparticle Performance Rating (MPR) of 1000 - roughly equivalent to a MERV 11 rating

Click here for detailed comparison of 3M Filtrete® 1" Filters

. Meets the American Lung Association® Health House® Indoor Air Quality Guidelines
. No unnecessary antimicrobial chemicals added; Filtrete filtering material will not support the growth of bacteria, mold, mildew or fungi in normal use
. Contains electrostatically charged media to filter and attract particles in the air

Attracts and captures large allergens like:
- Pollen
- Mold spores
 - Dust mite debris

Attracts and captures microscopic allergens like:
- Smoke
- Pet dander
- Household dust
- Smog

* This filter should be changed at least every 3 months.  Certain conditions in your home will significantly add particles to the air - this will cause the filter to capture more particles, shortening it's life to less than 3 months.  These conditions would include: dirty ductwork, pets, construction work, sanding projects, tobacco smoke, burning candles, fireplaces and wood-burning stoves.

WHY USE MPR RATHER THAN MERV RATING?

The  Heating, Ventilating and Air Conditioning (HVAC) industry uses the ASHRAE 52.2 Standard, which assigns a Minimum Efficiency Reporting Value (MERV) to a filter. One part of MERV reports a filter's ability to capture medium to large particles between 1 and 10 microns. This value is helpful in comparing the performance of different filters but it is not adequate alone because particles greater than one micron make up only about 1% of the contaminants in your indoor air.

Another part of MERV addresses submicron particles. 3M calls this the MPR or Microparticle Performance Rating. It measures a filter's ability to capture particles between 0.3 and 1.0 micron. Based on independent laboratory tests, 3M's MPR measures a filter's ability to capture submicron particles that make up 99% of the particles in the air, such as bacteria, smoke and smog.

REVIEW SNAPSHOT®

by PowerReviews
3M14 x 20 x 1 Filtrete Micro Allergen Reduction Filter - #9805
 
5.0

(based on 2 reviews)

Reviewed by 2 customers

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5.0

Easy fast and exactly as ordered

By Big wave

from San Francisco Bay area

Verified Buyer

Comments about 3M 14 x 20 x 1 Filtrete Micro Allergen Reduction Filter - #9805:

Fits perfectly

 
5.0

Love the filters.

By Elsa the Teacher

from Westampton, NJ

About Me Homeowner

Verified Buyer

Pros

  • Easy To Install

Cons

  • Energy Inefficient

Best Uses

  • Central AC
  • Central Heating

Comments about 3M 14 x 20 x 1 Filtrete Micro Allergen Reduction Filter - #9805:

I have cats so it helps so much with the dander. The only problem seems to be i can't get my size in stores. They don't carry the size i need. I am in an older townhouse and the space is small.

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