14 x 25 x 1 Filtrete® Ultra Allergen Reduction Filter from 3M - #2004See all filters in this size
- MERV 11 Rated
- Change Every 3 Months
- 14x25x1" Nominal
- 13¾x24¾x⅞" Actual
Est. Delivery By Mar. 28th
14" X 25" X 1" Filtrete® Ultra Allergen Reduction Filter from 3M - #2004 - 6 pack
The Filtrete® Ultra Allergen Reduction Filter carries a 3M Microparticle Performance Rating (MPR) of 1500 - roughly equivalent to a MERV 12 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
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.
Reviewed by 1 customer
Displaying review 1
- Easy To Install
- Good Fit
- Good Value
- Central AC
- Central Heating
Comments about 3M 14 x 25 x 1 Filtrete Ultra Allergen Reduction Filter - #2004:
The product came on time, and exactly what we ordered. Perfect fit.