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Air filters for all types of Heating, Ventilation and Air Conditioning (HVAC) systems.  High purity products for Gas Turbines, Paint Spray Booths, cleanrooms, bio-safety and clean benches.

 

AIR FILTER PRODUCTS - Extended Surface Bag Air Filters

PEREGRINE INDUSTRIES' ECOWELD RIGID WELDED POCKET AIR FILTERS

Aerostar logo
EcoWeld - The first Australian Made welded pocket filter
Aerostar logo

The First Australian Made Welded Pocket Filter

EcoWeld Air filters

Ecologically responsible
Economically superior
Superior Welded seam construction
Improved Indoor Air Quality
Long Service Life
Reduced Maintenance Costs

EcoWeld - The ultimate rigid pocket filter made in Australia for any HVAC application including commercial buildings, hospitals and healthcare facilities, pharmaceutical, universities and schools, manufacturing facilities etc.

 

Why a Pocket Filter?

Extended surface pocket filters, also called bag filters, are one of the most popular air filters in use today. Pocket filters offer large media area for superior dust holding capacity and lower pressure drop.

Pocket filters are effectively used in applications where in-line space is not an issue and high dust holding over extended periods is required. The benefit being improved Indoor Air Quality (IAQ) at your facility.

Pocket filters typically provide a long service life in HVAC applications. They are often the most economical way of filtering your building.

 

Why the EcoWeld?

Welded Seams (No Stitching)

  • Eliminates air bypass created by traditional stitch holes
  • Improves efficiency through increased surface area

High Quality Filter Media

  • Tested to EN779 and ASHRAE 52.1 (exceeds requirements of AS1324)
  • Consistent media quality ensured by independent quality control testing according to EN779
  • Conforms to US and EU fire classification standards (e.g. DIN 53438-F1 and UL900) and are self-extinguishing.

Low Initial Resistance

  • Reduced energy consumption
  • Reduced Greenhouse gases
  • Reduced Total Filter Costs

Improved IAQ

  • Reduced maintenance costs
  • Reduced occupant illness
  • Increased employee productivity

Increased Media Surface Area

  • Extensive surface area increases filtering capacity
  • Greater dust holding capacity
  • Longer service life

 


EcoWeld - Perfect for any HVAC Application


Commercial

  • Large skyscrapers
  • Shopping centres
  • Hotels and resorts
  • Office Buildings

Educational

  • Universities and colleges
  • Schools

Healthcare

  • Hospitals
  • Nursing Homes

And many more

  • Manufacturing
  • Government agencies
  • Pharmaceuticals
  • Turbines and offshore oil rigs
EcoWeld Rigid Welded Pocket Filter

 

IAQ is important

We are all aware of the benefits of reducing energy consumption. Building operators are re-circulating more air to reduce the energy required to heat or cool the air. This process could result in an increased level of airborne contaminants in your facility.

Sources of such contaminants can range from commonly found cleaning agents, building materials, office equipment and construction debris. Not to mention the outside air being a major source of pollution from such things as traffic, industrial processes as well as smoke and smog create by bushfire etc.

A properly specified, installed and maintained air filtration system will alleviate many IAQ issues.

EcoWeld is the Right Choice

The EcoWeld extended surface, high performance, rigid welded pocket filter is designed to be used as a primary or secondary filter in most HVAC systems. EcoWeld’s superior filtration and dust holding capabilities create increased protection for building occupants, computers and other sophisticated equipment. This superior performance is achieved by the use of Filtrair high quality filter media along with our unique seam welding system which eliminates stitch holes that are found in traditional sewn pocket filters.

No stitch holes in the EcoWeld results in no air bypass through needle holes in the media!! The EcoWeld, when used in conjunction with Peregrine’s unique TFC program, can reduce your energy usage and Greenhouse gas emissions by more than 30% compared to other pocket filter designs

 

EcoWeld design highlights

1.  Welded Seams

EcoWeld provides a superior seam compared to traditional stitched seamed pocket filters.

2.  Aerodynamic Design

Each filter pocket in the EcoWeld is dynamically balanced by design for minimal resistance to airflow and high dust holding capacity.

3.  Longitudinal Separator Strips

Each pocket in the EcoWeld is separated from the surrounding pockets using specially designed separators to prevent the pockets from rubbing together and becoming damaged. These separators also prevent “blinding” of the filter media thus increasing the effective filtering area leading to high dust holding capacity and lower resistance to airflow.

4.  Integrated Header Frame

Pockets are attached to an integrated header frame creating a rigid uniform pocket opening. Allows for easy installation and a perfect seal every time.

5.  Superior Media

Filtrair’s high performance filter media is used to construct the EcoWeld. Superior performance, reduced resistance to airflow. Better value for money. Reduced greenhouse gas emissions.

 

Performance Data

EcoWeld Filter Model

EW5P510-30

EW5P510-40

EW5P510-50

EW5P510-60

Average arrestance (acc. EN779)

81%

93%

98%

99%

Average efficiency (dust spot)

35%

42%

52%

61%

Air velocity (m/s)

2.6

2.6

2.6

2.6

Rated air flow (m 3/h)

3,400

3,400

3,400

3,400

Initial pressure drop (Pa)

20

34

38

60

Final pressure drop (Pa)

250

250

450

450

Dust holding capacity (grams)

2,100

1,924

1,210

924

Filter classification (acc. EN779-1994)

G3

G4

F5

F6

 

The EcoWeld Advantage

Extensive Product Line

Range of filter classifications

  • G3
  • G4
  • F5
  • F6

Many Standard Configurations

  • Numerous pocket configurations
  • Both full (610x610) and half (610x305) sized
  • Four standard depths ranging from 340 to 680

The EcoWeld Advantage

Improved Filtration

  • No air bypass
  • No fibre shedding
  • Better Indoor Air Quality

Reduced Maintenance Costs

  • Improved dust holding
  • Longer service life
  • Reduced energy costs
  • Reduced Greenhouse gas emissions
  • Lower TFC
BETTER VALUE – BETTER FOR THE ENVIRONMENT

 

Custom Solutions to meet your air filtration requirements

Peregrine Industries Distribution Network

National distribution network

"We will provide quality products that meet or exceed our customers' expectations while we pursue continuous improvements."

Broad Product Offering

Cleanroom Filters

Bio-Safety and Cleanbench filters

HVAC air filters

Specialist Air Filters for Manufacturing Facilities

Industrial dust filters

Molecular filters

Paint Spray Booth Filters

Filter Media

Gas Turbine and Power System Air Filters

Customer Focused

In-house technical experts (Scientists, engineers, and business experts on staff)

Rapid prototyping

Flexible production

In-house and independent testing

E-commerce

Preferred supplier to government institutions and large national and international businesses

Extensive distribution network throughout Australia

Dedicated customer support team

 

If you have any questions or queries relating to the content of this page or any technical questions relating to air filters, spray booths, Peregrine Industries, Filtrair, Filtration Group or GFS or any product on this site, please contact us through our contacts page

 

Due to ongoing product development, we reserve the right to alter any product specifications or prices as is necessary.

 

Download Peregrines' EcoWeld Air Filter brochure in pdf format

 

 

Australian Made Air Filters Australian Made Air Filters including the exclusive Eco Range

Proud member of NAFA National Air Filtration Association

©Copyright Peregrine Industries Pty. Ltd. - 2007

Last Updated: December 27, 2013