Honeywell 16x20x1 High Efficiency Allergen MERV 11 Air Filter, 4 Pack
- High efficiency 1 inch air cleaning filter with a MERV 11 rating.
- Captures high percentage of airborne particles and allergens.
- Electrostatically charged to effectively catch and trap dust particles.
- Each filter lasts up to 3 months - 4 pack provides 1 year worth of air filtration.
- Easy flow energy efficiency with a heavy duty frame.
- Actual Dimensions (inches): 15.75 x 19.75 x 0.75
Honeywell High Efficiency Allergen MERV 11 Air Filters (4 Pack)
Capturing a high percentage of airborne particles and allergens, this selection of Honeywell High Efficiency Allergen Air Filters features a MERV 11 Rating. High efficiency 1 in. air cleaning filters are electrostatically charged to capture and trap dust particles while remaining effective against a series of other contaminants. Showcasing durability and overall effectiveness, these air filters offer easy flow energy efficiency and a heavy duty frame. Honeywell High Efficiency Allergen Air Filters each last up to 3 months. This pack of 4 air filters provides one year worth of air filtration. Please be certain to measure the filters you are replacing or your filter boot to make sure it's an exact match.
- Dust/Lint
- Airborne Dust Mite Debris
- Pollen
- Pet Dander
- Mold Spores
- Bacteria
- Microscopic Allergens
- Virus Carriers
- Most Smoke
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 5-13 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 |
Ultra residential, best commercial, hospital & general surgery |
- Filters are made in the USA
- Recommended dimensions to fit: 16 x 20 x 1 in.
- Actual dimensions: 15.75 x 19.75 x 0.75 in.
- Count: 4 Pack
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Honeywell 16x20x1 High Efficiency Allergen MERV 11 Air Filter, 4 Pack Reviews
There is a HUGE difference between Honeywell filters and the cheap ones that Home Depot sells. I have allergies and noticed within 3 minutes of the furnace running, that my eyes and nose were much less itchy. I'm so grateful for these filters! Thank you, Honeywell!
filters work great and are much cheaper here than retail outlets
Great filters at a better price than I can find anywhere locally
Great filters for the price. I have always had great luck using Honeywell filters.
I got the wrong size so I will need to reprder
Great filter as always. Better and cheaper than options found in stores.
This is my second order. I have trouble finding this size filter in stores. Very convenient ordering from Honeywell. Reasonably priced and quick delivery.
I have been using honeywell air filter since 2020. Never had any problem so far.
Great filters fit perfectly.
great performing filters as always