Honeywell 20x20x1 Standard Efficiency Allergen MERV 8 Air Filter, 4 Pack
- Standard 1 inch air cleaning filter with a MERV 8 rating.
- Captures high percentage of airborne particles and allergens.
- Each filter lasts up to 3 months - 4 pack provides 1 years worth of air filtration.
- Easy flow energy efficiency with a heavy duty frame.
- Actual Dimensions (inches): 19.75 x 19.75 x 0.75
Honeywell Standard Efficiency Allergen MERV 8 Air Filters (4 Pack)
Capturing a high percentage of airborne particles and allergens, this selection of Honeywell Standard Efficiency Allergen Air Filters features a MERV 8 Rating. Standard efficiency 1 in. air cleaning filters are effective against dust/lint, pollen, pet dander and airborne dust mite debris. Showcasing durability and overall effectiveness, these air filters feature easy flow energy efficiency and a heavy duty frame. Honeywell Standard 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
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: 20 x 20 x 1 in.
- Actual dimensions: 19.75 x 19.75 x 0.75 in.
- Count: 4 Pack
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Honeywell 20x20x1 Standard Efficiency Allergen MERV 8 Air Filter, 4 Pack Reviews
These Honeywell 8Merv filters are better than the competitors 10 and 12Merv models. They are stronger and do not collapse like some other brands. You definitely get your money's worth with every Honeywell purchase.
Can always count on Honeywell for excellent customer service and great products
I haven't had any issues with these air filters.
These work well. No complaints.
My HVAC tech always says the AC and furnace look clean. Buying these online is a much better value than what the big box stores offer.