Honeywell 11255 - Manual (Page 65)

65
Important Features
• Fully interchangeable with other manufac-
turers’ hardware.
• Heavy-duty fiberboard side panels.
• Filters are UL 900 Class 2 listed.
EA Cartridge
Medium-High Efficiency Replacement Filters
ASHRAE 30%: EA-30xx ASHRAE 55%: EA-55xx
ASHRAE 85%: EA-85xx ASHRAE 95%: EA-95xx
General
EA Series Replacement Air Filters are pre-formed,
extended surface deep-pleated cartridges for use
with existing hardware in commercial and industrial
HVAC systems. EA Series filters are available in
average efficiency ranges of 25-30%, 50-55%, 80-
85% and 90-95% when tested according to
ASHRAE Standard 52.1 methods. EA Series filters
are UL 900 listed Class 2.
Construction
EA filter media is a non-woven cotton and synthet-
ic blend (25% efficient) or moisture-resistant micro-
fine lofted glass fiber (55%,85%or 95% efficient).
The media is reinforced with a non-woven remay
backing and formed into a “pack” which is then hot-
melt bonded top and bottom to 1/16” thick stiff mois-
ture-resistant fiberboard panels. Alignment of the
pleats in the media pack is carefully controlled dur-
ing the bonding operation to facilitate insertion of
the cartridge into the wire media retainer during
installation. The completed filter is folded before
being boxed to minimize shipping and storage vol-
ume.
Application
EA Series cartridge filters are designed to be used
only in existing hardware as pictured below. This
hardware consists of metal holding frames, sealer
frames and wire basket-type retainers that may be
used in either front or rear-loading built-up filter
banks or side access housings.
EA Cartridge Disposable Replacement Air Filters
are fully interchangeable with other manufacturers’
cartridge filters and hardware. Units of one effi-
ciency may be replaced in the same system hard-
ware with similar size and depth units of another
efficiency. When upgrading efficiencies, be sure to
check the capability of the fan to overcome the
increased pressure drop.
Physical Data
Media: Non-woven cotton and synthetic blend or
moisture-resistant micro-fine lofted glass fiber rein-
forced with remay backing
Panels: Top and bottom; 1/16” thick fiber
board
Adhesive: Hot-melt thermoplastic
Operating Limits: 180 degrees Fahrenheit
Flanders - Foremost in Air Filtration
Corporate Headquarters, St. Petersburg, FL
the filter and hvac store