Automatic Rolls
 
For more information or pricing, please call us at 704.391.7474 or Toll Free at 800.858.3836 or email us.
 
Replaces American Air Filter
Core Size
: 3/4" ID
1-1/8" OD
Construction: Welded steel tube with 11" diameter end Plates
Available Roll Width
(Exact tube widths - NOT Filter Media)
32-3/4"
44-3/4"
56-3/4"
68-3/4"
20-1/4"
22-1/4"
24-7/8"
31-7/8"
38-1/2"
39-7/8"
Replaces Carrier Corp Series 31NA
Core Size
: 2-7/16"
Construction: Fiberboard tube with a metal cup on each end recessed 1-1/2" in tube. The metal cup is stamped to form a 1-1/2" square opening.
Available Roll Width
(Exact tube widths - NOT Filter Media) Series 31NA Series 31NC

26-1/4"
37-1/4"
47-1/4"
61-1/4"
23-1/2"
34-1/2"
44"
58"
68"
 
Replaces BLC Industries
Core Size
: 1-1/2"
Construction: EMT Conduit, 11" diameter end Plates recessed in about 1-3/8" from end of core
Available Roll Width
(Exact tube widths - NOT Filter Media)

24-5/8"
34-5/8"
46-5/8"
58-5/8"
70-5/8"
Replaces Cambridge
Core Size
: 3/4"
Construction: Welded steel tube NO END PLATES
Available Roll Width
(Exact tube widths - NOT Filter Media)

23-7/8"
32-7/8"
44-7/8"
56-7/8"
65-7/8"
68-7/8"
 
Replaces Airmaze Roll-A-Maze
Core Size
: 1-7/8" ID
Construction: Fiberboard tube with a metal cup on each end recessed 5/8" in tube. The metal cup is stamped to form a 1-1/2"X3/4" rectangular slot.
Available Roll Width
(Exact tube widths - NOT Filter Media)

20-1/2"
32-1/2"
44-1/2"
Replaces Farr, Roll Kleen Filters
Core Size
: 2-1/8" ID
Construction: Fiberboard tube. No drive pin, cups, or discs.
Available Roll Width
(Exact tube widths - NOT Filter Media)

33"
45"
57"
69"
9"
15"
21"
27"
39"
 
Replaces Continental, Conomanual, Conomatic
Core Size
: 3" ID
Construction: Metal Tube with drive pin is recessed 2-1/2" form only one end.
Available Roll Width
(Exact tube widths - NOT Filter Media)

21-7/8"
31-7/8"
43-7/8"
55-7/8"
67-7/8"
Replaces Carrier Corp Series 31NA
Core Size
: 2-7/16"
Construction: Fiberboard tube with a metal cup on each end recessed 1-1/2" in tube. The metal cup is stamped to form a 1-1/2" square opening.
Available Roll Width
(Exact tube widths - NOT Filter Media)
  
19-3/8"
21-3/8"
31-3/8"
35-3/8"
45-3/8"
54-3/8"
59-3/8"
63-3/8"
25-3/4"
38-3/4"
50-1/4"
61-3/4"
 

Replaces Commercial FulFlo, Mine Safety Appliance
Core Size
: 3" ID
Construction: etal Tube with drive pin is recessed 2-1/2" form only one end.
Available Roll Width (Exact tube widths - NOT Filter Media)
33"
45"
57"
69"

21"
27"
39"
51"
63"

 

Air Filter Media for Automatic Rolls

Once you have selected the proper core size you can select any of the medias listed below. The favorite among professionals that handle these products is the polyester types instead of the fiberglass type. Let us know if you need any help in choosing a media.

 
FIBERGLASS MEDIA

Type CF - Economical, light weight

Type YTS - Good value, good for normal conditions

Type SHP - Highly dense media, good for extreme conditions

Pyroguard - Meets UL Class 1 in accordance to UL 900. Media is treated and bonded with a fire retardant binding.
POLYESTER MEDIA

Type DSF - Very popular, good value

Type DMC - Heavy weight polyester. Good for industrial applications.

Type DL-1 - Unique media, good for heavy dirt loads.

Type DL-2 - Very thick media with great dust holding ability