Windowpane Air Filters

Customized frame profiles allow optimal filter integration

Windowpane air filters are the ideal solution to meet the low profile and edge-to-edge filter needs of communications electronics applications. Windowpanes help telecom/datacom electronics designers meet the stringent requirements of the Telcordia NEBS standards.

The special design creates a sturdy air filter even when the combined thickness of filter media and frame is as thin as 0.13″ for applications where space is limited.


Windowpane Air Filters | More Information

Windowpane filters are a low-profile solution for any industry application requiring frames constructed from a variety of metal materials, one piece frames with built-in handles or captive fasteners, L-shaped frames,  or bezel + filter combinations.

Universal Air Filter can customize Windowpane filters to meet Telcordia Standards for telecommunications and data communications equipment. Filters are designed to meet:

“GR-63-CORE, Network Equipment Building System (NEBS) Requirements: Physical Protection, Environmental Criteria, Issue 5, December 2017.” This guideline specifies UL 94 HF-1 filter media flame safety rating, minimum 80% dust arrestance, UL 900 Classification marked frames, and framed air filter requirements.

Filtration Performance Data:

Quadrafoam

Quadrafoam Models: FS-XX25
Size Initial Resistance*
(Pascals)
Average Synthetic
Dust Weight Arrestance(%)
10 PPI 0.01 (2,49) 38
25 PPI 0.05 (12,44) 66
45 PPI 0.07 (17,41) 80
60 PPI 0.12 (29,84) 82

*in inches water gauge

Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

Quadrafoam II

Quadrafoam II Models: FS-XX25
Size Initial Resistance*
(Pascals)
Average Synthetic
Dust Weight Arrestance(%)
10 PPI 0.01 (2,49) 38
30 PPI 0.05 (12,44) 66
45 PPI 0.07 (17,41) 80

*in inches water gauge

Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

Polyester

Polyester Models: FS-XX25
Size Initial Resistance*
(Pascals)
Average Synthetic
Dust Weight Arrestance(%)
UFM-25 0.07 (17,41) 74

*in inches water gauge

Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

 

Uni-Foam

Unifoam Models: FS-XX25
Size Initial Resistance*
(Pascals)
Average Synthetic
Dust Weight Arrestance(%)
10 PPI 0.01 (2,49) 38
25 PPI 0.03 (7,46) 63
45 PPI 0.07 (17,41) 80
60 PPI 0.12 (29,84) 82

*in inches water gauge

Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.