3 Filter Bundle of Honeywell Air Filter High-Efficiency TRN2321R1/E, 21x23.5x5 - Merv 10
Availability:
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- MERV 10 Rating - Up to 20 Times More Efficient Than Typical 5 Inch Pleated Filter.
- Fits Trane or American Standard Perfect Fit.
- Captures High Percentage of Household Airborne Particles, Including Microscopic Particles You Can't See.
- Consumer No Longer Has To Wait For HVAC Rep To Replace Filter.
- Lasts Up To Six Months.
- Replacement filter for BAYFTAH23M.
- Actual Dimensions (Inches): 22.75 x 20 x 5
The Honeywell TRN2321R1/E High Efficiency Air Cleaner Filter for Trane or American Standard Perfect Fit. This filter features a Merv 10 Rating that is up to 20 times more efficient than typical 5 inch pleated filter. It lasts up to 6 months and captures a high percentage of household airborne particles, including microscopic particles that you can't see. With the purchase of this filter the consumer no longer has to wait for the HVAC rep to replace the filter. Establish an unrivaled breathing experience for you and your loved ones with Honeywell and their second to none series of Filters.
MERV = 'Minimum Efficiency Reporting Value' this is used to rate the overall effectiveness of an Air Filter. Below you will find a table that measures the MERV strength and tells you the Application of each unit's effectiveness. In general an Air Filter with a higher MERV Rating is more effective and has a broader application, but most residential homes will find the best use from an air filter between the 5-12 MERV rating.
| MERV RATING | MIN. PARTICLE SIZE | TYPICAL CONTROLLED CONTAMINANT | TYPICAL APPLICATIONS |
| 1 - 4 | > 10.0 Micrometers | Pollen, dust mites, cockroach debris, sanding dust, spray paint dust, textile fibers, carpet fibers | Residential window AC units |
| 5 - 8 | 10.0 - 3.0 Micrometers | Mold, spores, dust mite debris, cat and dog dander, hair spray, fabric protector, dusting aids, pudding mix | Better residential, general commercial, industrial workspaces |
| 9 - 12 | 3.0 - 1.0 Micrometers | Legionella, Humidifier dust, Lead dust, Milled flour, Auto emission particulates, Nebulizer droplets | Superior residential, better commercial, hospital laboratories |
| 13 - 16 | 1.0 - 0.3 Micrometers | Bacteria, droplet nuclei (sneeze), cooking oil, most smoke and insecticide dust, most face powder, most paint pigments | Hospital & general surgery |
| 17 - 20 | < 0.3 Micrometers | Virus, carbon dust, sea salt, smoke | Electronics & pharmaceutical manufacturing cleanroom |
Product Specs
UPC:
085267500883
MPN:
TRN2321R1/E
Category:
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3 customers recommend this product
Honeywell TRN2321R1/E 5 Inch High Efficiency Air Cleaner Filter 21x23.5x5 Reviews
Richard Heller
May 25, 2015
Verified Purchase
Both arrived on time and in excellent condition.
Clarence Bridges
March 19, 2013
Verified Purchase
I ordered filters for my central air/heat unit from the Honeywell store, they came swiftly, and in good condition. The price was a lot cheaper than other sites I checked. Enough said!
Lee Grayman
November 30, 2011
keep on hand
Gave it a try, just ordered a couple more. Will keep on hand!