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Flanders Filters ~ Foremost in Air Filtration

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FOREMOST IN AIR FILTRATION

Alpha 95

General

Flanders Alpha 95 filters are designed for use in

HVAC applications requiring cleaner air than is

possible with ASHRAE rated filters, but where

HEPA filtered air is not required. The filters are

rated at 95% efficiency on 0.30 micrometer

particles by the DOP test method. The Alpha 95

is rated MERV 17 per ASHRAE Standard 52.2.

Alpha 95 filters are identical in design and con-

struction to the Alpha Cell HEPA filters except that

the media is 95% efficient on 0.30 micrometer par-

ticles.

Installation Considerations

Alpha 95 filters should be installed in Flanders

leak tight Alpha HEPA frames or Surelock Side

Access HEPA Housings on the positive-pressure

side of the system fan to prevent air bypass.

Sureaire diffuser sections, air mixing baffles or

long transitions should be used if the bank is close

to the fan.

Installation of Flanders ASHRAE efficiency

prefilters upstream of the fan is recommended to

ensure economical Alpha 95 filter life.

Important Features

• Minimum efficiency is 95% on 0.30 micrometer

particles.

• Manufactured in a variety of wood and metal

frame types.

• Available with a media pack with aluminum

separators or with a separatorless pack.

• Available in a variety of sizes with either a gasket

or gel seal.

95% DOP Filter

Bulletin PB1400-1106

Standard Alpha 95 filters have 1.7 times the cfm

capacity of standard Alpha Cell 99.97% DOP HEPA

filters at the same clean pressure drop. They are

normally rated at 500 fpm so that filter banks with

95% DOP filters can be sized the same as

ASHRAE-rated filter banks.

Typical applications for Alpha 95 include:

• Hospitals

• Biomedical

• Pharmaceutical

• Biotechnology

• Genetic Research

• Universities

• Laboratories

• Food Processing

• Photo Processing

• Semiconductor Fabrication

• Industrial Processing Systems Product

Summary of content (4 pages)

PAGE 1
® Alpha 95 95% DOP Filter F O R E M O S T I N A I R F I LT R AT I O N Bulletin PB1400-1106 General Flanders Alpha 95 filters are designed for use in HVAC applications requiring cleaner air than is possible with ASHRAE rated filters, but where HEPA filtered air is not required. The filters are rated at 95% efficiency on 0.30 micrometer particles by the DOP test method. The Alpha 95 is rated MERV 17 per ASHRAE Standard 52.2.
PAGE 2
CFM CAPACITIES AND DIMENSIONS Frame Depth (Inches) 11-1/2 Filter Size & Frame Depth Designator Actual Face Size (inches) GG-F GC-F YY-F YU-F GN-F CC-F 24 x 24 24 x 12 23-3/8 x23-3/8 23-3/8 x11-3/8 24 x 30 12 x 12 cfm Capacity at Clean Pressure Drop inches w.g. .65 1375 650 1350 610 1750 290 1.0 2000 920 1900 865 2550 430 1.35 2560 1180 2450 1150 3250 550 Construction Flanders manufactures both conventional Separator Style and Pureform Separatorless 95 DOP filters.
PAGE 3
ALPHA 95 COMPONENT CHART 0 - 00J - W - 08 - 03 - IU - 12 - 00 - GG - F Hardware 0 = None T = Extractor Clips Efficiency 00J = 95% DOP Capacity/Pack Style C = Separator D = 4 inch Pureform F = 8 inch Pureform W = 11 inch Pureform Frame Material 02 = 16 GA 409 Stainless 03 = 16 GA 304 Stainless 04 = 3/4 in. FIRE RETARDANT PLYWOOD 05 = FABRICATED ALUMINUM 07 = 3/4 in. FIRE RETARDANT PARTICLE BOARD 08 = 16 GA. GALVANNEAL 11 = 3/4 in. NON FIRE RETARDANT PARTICLE BOARD 16 or 17 = CORROSION-RESISTANT 24 GA.
PAGE 4
Guide Specifications 1.0 General 1.1 Alpha 95 filters shall be extended media (separator type) (Pureform separatorless type) filters as manufactured by Flanders. 1.2 Filter sizes, capacities and construction options shall be as scheduled on the drawings. 1.3 Filters shall be (UL 900 Class 1)( UL Class 2) listed. 900 2.0 Filter Construction 2.1 The filter pack shall be constructed by pleating a continuous sheet of non-woven waterresistant fiberglass media around hemmededge corrugated aluminum separators.