RECENTLY VIEWED
Skip to main content
DK Hardware Professional Tax Exempt? Net 30? - DK Net Terms
- HVACÂ Â /Â Â
- Air Filters and Accessories  / Â
- Air Cleaner Filters
Roll over image to zoom in
Product Features
Product Overview
Related Videos
Reviews
Questions & Answers
3M AL40-4 Allergen Air Filter Filtrete 23" W X 23" H X 1" D 11 MERV Pleated
Item #: AL40-4 by 3M
UPC #: 051141959627
Item Discontinued!See reviewsSee reviews
30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
Features
Height
1.00
Depth
1"
Width
23.50
Air Filter Size
23.5x23.5x1
MERV Rating
11 MERV
Number in Package
1 pk
Defective Code
A
Each Weight
0.815 LB
Filters Bacteria
No
Filters Dust/Lint
Yes
Filters Mold Spores
Yes
Filters Pollen
Yes
Filters Smoke
Yes
Filters Viruses
No
Hazardous Material
No
Microparticle Performance Rating
1000
Pleated
Yes
Returnable
Yes
Sub Brand
Filtrete
Product Type
Allergen Air Filter
Brand
3M
MERV Rating (Minimum Efficiency Reporting Value)
MERV 11
Product Height (in.)
1
Product Length (in.)
23
Product Width (in.)
23
Filter Frame Material
Cardboard
Product Weight (lb.)
0.8
Air Filter Type
Electrostatic
Furnace Filters Product Type
Furnace Filter
Longevity (months)
3
Nominal Filter Size (HxWxD)
23x23x1
Country Origin Code
MX
Length
23.50
Electrostatic
YES
Velocity
X
MERV/MPR Rating
11 MERV
Product Overview
Your home should be your sanctuary, starting with the air you breathe. Filtrete Premium Allergen, Bacteria & Virus Air Filters help capture unwanted particles from your household air, contributing to a cleaner, fresher home environment. By proactively capturing dust, bacteria, viruses and allergens, these high performance filters help improve your home's air quality.