Honeywell 20x20x1 Ultra Efficiency Allergen MERV 13 Air Filter, 12 Pack
- Premium 1 inch air cleaning filter with a MERV 13 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.
- Easy flow energy efficiency with a heavy duty frame.
- Actual Dimensions (inches): 19.75 x 19.75 x 0.75
Honeywell Ultra Efficiency Allergen MERV 13 Air Filters (12 Pack)
Capturing a high percentage of airborne particles and allergens, this selection of Honeywell Ultra Efficiency Allergen Air Filters features a MERV 13 Rating. Premium 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 Ultra Efficiency Allergen Air Filters each last up to 3 months. 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
- Odor
- Smog Particles
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: 12 Pack
If you are interested in ordering a large quantity of items you may qualify for volume pricing discounts. Volume Discount Pricing is a great way for customers to save big on large, bulk orders of most items available in our store. Please send a bulk order request to our friendly sales staff so they may create a quote and provide personal service for your order! You will receive a response within 1-2 business days and our office hours are Monday through Friday, 8am-5pm CST.
- Let us know what products & the quantities you are interested in.
- Get a detailed quote from a dedicated sales rep.
- Our warehouse ships directly to you.
- You enjoy the savings & are now a preferred customer.
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Honeywell 20x20x1 Ultra Efficiency Allergen MERV 13 Air Filter, 12 Pack Reviews
TomC
June 4, 2024good product; good order turnaround
I think these filters are best, and it's easiest to order them directly from Honeywell.
Rosemary D
November 24, 2023Good Product
Effectively meet my filter needs
TomC
August 29, 2023good product
I have been using this filter for years. When I change the filter, it is clear it's filtering dust and doing the job well. I will continue to use it.
colette i
May 11, 2023Honeywell filters
My second time ordering these filters and I'm very pleased.
Steve B
February 14, 2022Air Filter
excellent product.
Steve B
February 10, 2022Great product
Great product. Best filter I've ever used. It's amazing how much dirty air in our home and this filter does its job. We change every 4 months.
Dean H
August 19, 2021Great filter at a great price
Ordered directly from Honeywell, since this product was not available in the big box stores...for either the filter rating nor size needed.
Jerry S
August 5, 2021Excellent
Came exactly as described. Thank you
Steve B
August 4, 2021Air Filter
4 years using product. Change every 6 months. Fall/Spring Work great.
John L
June 22, 2021Allergen Air Filters
Very good filters work great these can not be found in regular store .Good price for a great filter Thank you Honeywell.