Medium Efficiency Filters

Filters that meet the American Society of Heating, Refrigeration, and Air Conditioning Engineers (ASHRAE) Minimum Efficiency Reporting Value (MERV)  ratings between MERV-5 and MER-12 may be considered Medium Efficiency.

MERV-8 filters are most commonly used in both commercial and residential applications, as they provide an excellent balance of efficiency and longer life. However, building engineers may specify higher or lower MERV-rated filters depending on the application.

Nebraska Air Filter stocks pleated filters, pleated elements, and a variety of foam and pad filter media that fall within the Medium Efficiency Category. Pleated box filters are the most commercially popular of them all. Our stock inventory includes all the size listed below. If you need a non-standard size, we can custom-build it to your exact specifications.

We also carry replacement filters for popular proprietary HVAC systems like Honeywell, Air Bear, SpaceGard, and 90-PLUS.

Pleated Box Filters

Pleats

Standard Stock Sizes for Pleated Box Filters

1 – INCH

2 – INCH

4 – INCH

10×20

12×24

12×24

12×12

14×20

16×20

12×20

14×25

16×25

12×24

15×20

18×24

14×20

16×16

20×20

14×25

16×20

20×24

15×20

16×24

20×25

16×16

16×25

24×24

16×20

18×18

25×29

16×25

18×20

28×30

16×30

18×24

 

18×20

18×25

 

18×25

20×20

 

20×20

20×24

 

20×24

20×25

 

20×25

24×24

 

20×30

25×25

 

24×24

20×30

 

25×25