PARTS & FILTERS

 

Prefilters & Coalescing Prefilters

PFS-4™ Extended Surface Deep Pleated Filter

Braden's PFS-4™ prefilter is designed to collect the majority of airborne particulate mass prior to the air entering the TriCel© high efficiency barrier element. The synthetic media in the PFS-4™ prefilter is pleated with wire mesh backing and is enclosed in a rigid channel frame. Strength and integrity are provided by the lattice work cross strips. These cost effective design features combine to provide low pressure drop with high dust-holding capacity, which in turn contributes to long life.

PFS-4B with Bonded, Strength

Braden's PFS-4B prefilter is designed in an enclosed frame, cut from two pieces of moisture resistant heavy duty beverage board. This filter includes a rigid channel, which is an integral part of the frame. The synthetic media is pleated with wire mesh backing and the surface is bonded to the frame to ensure proper pleat spacing and retention. This will eliminate the possibility of air by-pass through the filter. These cost effective design features combine to provide low pressure drop with medium dust-holding capacity, which in turn contributes to long life. The PFS-4B is classed as a medium efficiency, totally disposable filter offering extended service life to Braden's TriCel© final filters.

PFS-4P for High Moisture Environments

Braden's PFS-4P utilizes the same pleated media as the PFS-4 and PFS-4B enclosed in a two part plastic frame which provides superior resistance to airborne moisture for environments with a high moisture content. The reusable frame permits easy media replacement providing significant cost savings over time.

CLS-2G Coalescer/Prefilter

This coalescer/prefilter combination is designed to remove the majority of airborne moisture and particulate mass prior to the air entering the TriCel© final filter. Braden recommends this superior coalescer/prefilter combination where excessive moisture affects the performance of a standard prefilter. The CLS-2G contains 3" of glassfiber media compressed into a two part, reusable, 2" plastic frame gasketed on the clean air site. A drain hole is positioned at the bottom of each frame to allow drainage of collected air stream moisture.

    EN779 ASHRAE Nominal     Delta P (ln. WG/Pascals Airflow (CFM/M^3/sec)  
Part# Model# Rating Arrestance Size Media Frame Low Med High Low Med High Ref #
FE110916A PFS-4PW G4 90% 24"x24"x4" Merv 11
100% Synthetic Fiber
Re-Usable Plastic w/ Drain Hole 0.35/88 0.50/125 N/R 2000/.94 2500/1.2 N/R 002752
FE110921 PFS-4 G4 90% 24"x24"x4" Merv 11
100% Synthetic Fiber
Moisture-Resistant Double Wall Beverage Board 0.35/88 0.50/125 N/R 2000/.94 2500/1.2 N/R 002753
FE110923 PFS-4B G4 89% 24"x24"x4" MERV 8 Synthetic Fiber Moisture-Resistant Double Wall Beverage Board 0.29/73 0.39/98 N/R 2000/.94 2500/1.2 N/R 000989
FE110916B FS-4PB G4 t.c. 24"x24"x4" MERV 8 Synthetic Fiber Re-Usable Plastic w/ Drain Hole 0.29/73 0.39/98 N/R 2000/.94 2500/1.2 N/R 017115
FE110916d PFS-4Media G4 90% 24"x24"x3" MERV 11 Synthetic Fiber No Frame: Replacement Insert Only 0.35/88 0.50/125 NR 2000/.94 2500/1.2 N/R 019931
FE110916C PFS4B Media G4 89% 24"x24"x4" MERV 8 Synthetic Fiber No Frame: Replacement Insert Only 0.29/73 0.39/98 N/R 2000/.94 2500/1.2 N/R 017115
FE110915 CLS-2G G3 99%* 24"x24"x3" Glass Fiber Re-Usable Plastic w/Drain Hole 0.25/63 0.40/100 N/R 2000/.94 2500/1.2 N/R 019835
FE110915PD GLS-2G G3 99% 24"x24"x3" Glass Fiber No Frame: Replacement Insert Only 0.25/63 0.40/100 N/R 2000/.94 2500/1.2 N/R 019835
PF125082 RR-Media G3 99%* 24"x24"x3" Yellow/White Tackified Glass No Frame: Replacement Insert Only 0.22/55 0.33/84 N/R 2000/.94 2500/1.2 N/R 016877
FE110915YWT CLS-2G G3 99%* 24"x24"x2" Yellow/White Tackified Glass Reusable Plastic Frame with Drain Hole 0.22/55 0.33/84 N/R 2000/.94 2500/1.2 N/R 021057

*Moisture removal efficiency, ASHRAE does not apply. N/R = Not Recommended

All Braden air filtration products are tested to industry standards by an independent laboratory.

 

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