Honeywell 11255 - Manual (Page 38)

38
Pre Pleat 62R
High Efficiency Pleated Filters
Standard Capacity: 85655.xxxxxx
High Capacity: 85755.xxxxxx
Important Features
• MERV 8 per ASHRAE Standard 52.2
• 1 in., 2 in. or 4 in. depths
• All standard sizes plus custom sizes
• Standard and high capacity designs
• UL Class 2 listed
Filtration for IAQ
Flanders Pre Pleat 62R pleated panel air filter was
specifically designed to improve indoor air quality
through a new level of particulate filtration. The fil-
ter takes its name from the ASHRAE Standard 62
which addresses indoor air quality. The Pre Pleat
62R is indeed state of the art.
Electrostatically Charged Media
The Pre Pleat 62R features a 100% synthetic elec-
trostatically charged filtration media, which actively
attracts and holds airborne contaminants. The filter
media is bonded to a corrosion resistant expanded
metal backing. This combination is then folded into
an accordian pleat arrangement and sealed within
a moisture resistant frame.
The Pre Pleat 62R is more efficient when compared
to standard pleated filters and has a high dust hold-
ing capacity that does not sacrifice airflow. Initial
resistance of a 2 in. deep filter is just 0.3 in. w.g. at
500 fpm. Dust holding capacity of a 24x24x2 in.
high capacity filter is 181 grams at 1 in. w.g. final
resistance.
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
Fractional Efficiency %
0.1 1 10
Particle Diameter (Microns)
Minimum Efficiency By Particle Size
62R Pleat Average Pleat
Rate of Air Flow vs Initial Resistance
Resistance (Inches w
.g.)
Air Flow - CFM
0 1000 1500 2000 2500
0
.20
.10
.30
.50
.40
Flanders - Foremost in Air Filtration
Corporate Headquarters, St. Petersburg, FL 33713
the filter and hvac store