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  • 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): 19.75 x 24.75 x 0.75
  • This air filter is effective against the following contaminants:
    • Dust/Lint
    • Airborne Dust Mite Debris
    • Pollen
    • Pet Dander
    • Mold Spores
    • Bacteria
    • Microscopic Allergens
    • Virus Carriers
    • Most Smoke

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.

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

Product Details
Product Specs
UPC:
610840364301
MPN:
HW20x25X1M11_4
Category:
Furnace Filters for HVAC Systems
Honeywell 20x25x1 High Efficiency Allergen MERV 11 Air Filter, 4 Pack Video

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12 Customer Reviews

5 Overall rating
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Honeywell 20x25x1 High Efficiency Allergen MERV 11 Air Filter, 4 Pack Reviews
Darlene B
March 20, 2024
Verified Purchase
Good Prices

Filters are cheaper than home stores, ordering is easy and delivery is fast.

Vanessa H
January 24, 2024
Verified Purchase
HVAC Filters

Easy option to get products I need from a reliable supplier. Better pricing direct than from local retailers and always available.

Thomas L
November 16, 2023
Verified Purchase
Great filters A/C

Great price with quantity discount, thanks

Gary W
October 24, 2023
Verified Purchase
Honeywell Air Filters

These HVAC filters work really well in our unit in filtering dust and other particles.

Elaine G S
November 15, 2022
Verified Purchase
Super Efficient Furnance Filter

As someone who has lived with Multiple Chemical Sensitivities for over 30 years I can say that these filters are truly life savers!

ladan n
November 8, 2022
Verified Purchase

Good product

Alishba S
October 18, 2022
Verified Purchase
Honeywell air filter

My experience with the product and delivery is amazing. Me and my son have seasonal allergies but using Honeywell made it safer for us to breathe. Never get disappointed of my Honeywell air filter.

Jean R
October 14, 2022
Verified Purchase
Great filters

No other filter can compare to Honeywell.

Vanessa H
September 15, 2022
Verified Purchase
Air Filters

Grateful to have quality product available directly from manufacturer.

Amber C
January 31, 2022
Verified Purchase
Great filters

Great price for these MERV 11 air filters and they last a while too!

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