Precisionaire MSH, II M manual Application Guidelines, Hepa Prefilters, Guide Specifications

Page 4

Application Guidelines

PrecisionCell II filters should be selected for

PrecisionCell II M and MSH

new installations with 24” H x 24” W and 24”

H x 12” W face sizes. These are the most

 

Component Chart

widely used and stocked sizes. This allows

88655. 04 20 24 MSH D

for 12” increments in height and width of the

filter bank and insures that replacement car-

 

 

 

 

 

 

 

 

 

 

 

Efficiency Series

 

 

 

 

 

 

 

tridges will be readily available.

 

 

 

 

 

 

 

 

Frame Style

 

PrecisionCell II filters should be installed with

89655. - 90-95%

 

 

 

 

 

 

 

 

 

MSH - Metal

 

88655. - 80-85%

 

 

 

 

 

the pleats vertical wherever possible. It is

 

 

 

 

w-13/16”

 

86655. - 60-65%

 

 

 

 

 

permissible to install 24” H x 12” W face size

 

 

 

 

Single Header

 

Nominal Depth

 

 

 

 

 

 

filters with pleats horizontal if necessary to

 

 

 

 

 

 

 

 

 

04 - 3.75” Deep

 

 

 

 

 

 

meet the size requirements of the filter bank.

 

 

Gasket Location

Nominal Width

 

 

 

 

 

HEPA Prefilters

 

 

 

 

D - Downstream

 

 

 

20 - (19-3/8”) wide

 

U - Upstream

PrecisionCell II filters are ideal as prefilters

Nominal Height

 

 

V - One Vertical Side

 

 

24 - (23-3/8”) tall

 

 

 

 

 

for Alpha Cell HEPA filters. Their light weight

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and 4” depth make them an excellent choice

for installation in the optional Prefilter Frame Assembly for the Alpha Cell HEPA Filter Holding Frame or in Surelock Side Access HEPA Housings.

Specify the Surelock housing with an optional 4” wide prefilter track for the PrecisionCell II filters, in lieu of the 2” wide prefilter track for pleated panel filters. We recommend the selection of 80-85% PrecisionCell II filters as HEPA prefilters.

Guide Specifications

1.0 General

2.3 The filter pack shall be enclosed and sealed with-

1.1

Medium and high efficiency extended surface

 

in a corrosion-resistant metal frame.

 

 

 

 

 

filters shall be PrecisionCell II (M) (MHS) mini-

2.4

PrecisionCell II MSH filters shall have a single

 

pleat panel filters as manufactured by Flanders

 

13/16” diameter header on the air entering side.

 

Precisionaire.

3.0 Performance

 

 

 

 

1.2

Filter sizes, efficiencies and capacities shall be

3.1

Initial and final resistances shall not exceed

the

 

as scheduled on the drawings.

 

 

scheduled values.

 

 

 

 

 

1.3

Filters shall be UL 900 Class 2 listed.

3.2

Media area must equal or exceed that of the

 

 

2.0 Filter Construction

 

specified filter

 

3.3

The average efficiency shall be as determined

2.1

The filter pack shall be constructed of water-laid

 

by ASHRAE Standard 52.1 and 52.2

test

 

 

 

microfine fiberglass media containing a water

methods.

repellent binder formed into closely spaced pleats

3.4 The manufacturer shall guarantee performance

held in position by adhesive bead separators.

as stated in the literature within tolerances as

 

 

outlined in Section 7.4 of ARI Standard 850.

Flanders PrecisionAire

Foremost in Air Filtration

Toll Free 1-800-637-2803

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Contents Important Features GeneralConstruction Nominal 4 PrecisionCell II Pressure Drop vs. Air VelocityPrefilters Save In-Line SpaceVAV Systems Save Storage Space and Shipping CostsApplication Guidelines Guide SpecificationsHepa Prefilters

MSH, II M specifications

The Precisionaire MSH, II M stands as a cutting-edge solution in the realm of air filtration and purification. This advanced device is engineered to enhance indoor air quality significantly, making it a vital addition for both residential and commercial spaces. One of the standout features of the MSH, II M is its robust multi-stage filtration system. This system typically includes pre-filters that capture larger particles such as dust and pollen, followed by HEPA filters designed to trap microscopic contaminants, including bacteria and viruses, ensuring clean and healthy air circulation.

Equipped with a state-of-the-art activated carbon filter, the Precisionaire MSH, II M effectively neutralizes odors and volatile organic compounds (VOCs), creating a more pleasant indoor environment. Furthermore, the filtration system boasts a high Clean Air Delivery Rate (CADR), which indicates its efficiency in removing smoke, dust, and pollen from the air. This ensures that users can enjoy a breathable atmosphere free from harmful pollutants.

The technology behind this impressive device includes intelligent sensors that monitor air quality in real-time, allowing for automatic adjustments to the filtration process. This smart capability not only enhances air purification but also contributes to energy efficiency, as the machine optimizes its operation based on current air quality conditions. Users benefit from easy-to-understand indicators that display filter status and remaining operational time, making maintenance simple and manageable.

Another significant characteristic of the Precisionaire MSH, II M is its quiet operation. Designed with noise-reduction technology, this model allows for continuous use in various settings without causing disruption. Whether in a home, office, or healthcare environment, the MSH, II M maintains effectiveness without compromising comfort.

Additionally, the Precisionaire MSH, II M is built with durability and reliability in mind. Constructed from high-quality materials, it is designed to withstand long-term use while maintaining optimal performance. Its sleek, modern design not only ensures functionality but also makes it an aesthetically pleasing addition to any room.

In conclusion, the Precisionaire MSH, II M combines advanced filtration technologies, smart features, and user-friendly characteristics, making it a leading choice for those seeking to improve their indoor air quality. With its ability to effectively remove pollutants, odors, and allergens, the MSH, II M is an investment in health and well-being, creating a cleaner and safer living environment.