Commercial HVAC Filters

Parswood offers a wide range of commercial HVAC filters.

Ultra Slim High Efficiency Filter

Mini-pleated ULPA filters are often used for terminal filtration in general and industrial applications requiring extremely high levels of cleanliness, e.g., electronics and semiconductor manufacturing, precision machinery, pharmaceuticals, hospitals, food processing etc. 

Efficiency: DOP 99.9997%, 99.99997%, at 0.12 um
Standard: EN1822, Class U15/U16
Frame: Extruded aluminum, aluminum sheet, galvanized steel sheet, stainless steel sheet 
Media: Ultra fine glass fiber
Face net: Aluminum mesh
Sealant: Polyurethane 
Gasket: EVA

HEPA Filter

Efficiency: DOP 99%, 99.99%. 99.999% at 0.3um
Standard: EN1822, Class H11/H13/H14
Frame: Extruded aluminum, aluminum sheet, galvanized steel sheet, stainless steel sheet 
Media: Glass fiber
Face net: Aluminum mesh
Sealant: Polyurethane 
Gasket: EVA

General Framed (gasketed) filter

Main filters for commercial & industrial ventilation system
High relative humidity ventilation systems
Variable air volume (VAV) ventilation systems
Ventilation systems with limited installation space

Efficiency: ASHRAE 65%, 85%,95%
Standard): EN779, F6, F7, F8
Frame: Cardboard, plastic, extruded aluminum, aluminum sheet, galvanized steel sheet, stainless steel sheet
Media: Glass fiber, synthetic fiber
Face net: Hot mesh
Sealant: Polyurethane 
Gasket: EVA

V-type medium-efficiency filter (for turbines)

V Bank high capacity airflow filters are designed for use in gas turbine machinery. The vertical pleats, large surface area, and heavy-duty design assure long life, high efficiency, and low pressure drop performance under the most demanding operating conditions, e.g., high humidity or foggy environments.
A face net protects the filter against damage during handling and installation.

Efficiency: ASHRAE 65%, 85%,95%
Standard: EN779, F6, F7, F8
Frame: ABS plastic, aluminum sheet, galvanized steel sheet
Media: Glass fiber/Synthetic fiber
Separator: Hot Mesh
Sealant: Polyurethane 
Face Net: Aluminum Mesh
Gasket: EVA, EPDM

V-type medium efficiency glass/fiber filter

V-Bank ASHRAE-grade filters are designed for use in high-volume airflow facilities, i.e. final stage fitters for power generation plants. They are also used as secondary filters for facilities with HEPA ULPA requirements.

Efficiency: ASHRAE 65%, 85%,95%
Standard: EN779, F6, F7, F8
Frame: ABS plastic, aluminum sheet, galvanized steel sheet
Media: Glass fiber/Synthetic fiber
Separator: Hot Mesh
Sealant: Polyurethane 
Gasket: EVA, EPDM

 

V type high efficiency filter

V-Bank HEPA filters are designed for use in high-volume airflow facilities, e.g., final stage filters for power plants. They are also used as secondary filters for facilities with ULPA requirements.

Efficiency: DOP 99%, 99.99%. 99.999% at0.3um
Standard: EN1822,Class H11/H13/H14
Frame: ABS plastic, aluminum sheet, galvanized steel sheet
Media: Glass fiber/Synthetic fiber
Separator: Hot Mesh
Sealant: Polyurethane 
Gasket: EVA, EPDM

The high temperature has a partition high-efficiency filter

Main filtration in environments and industries requiring extremely high level of cleanliness, i.e. electronics and semiconductor manufacturing, precision machine, pharmaceuticals, hospitals, food processing etc.

Efficiency: DOP 99%, 99.99%. 99.999% at0.3um
Standard: EN1822,Class H11/H13/H14
Operating Conditions
Temperature: <250 C
Humidity: <100%RH
Frame: Extruded aluminum, aluminum sheet, galvanized steel sheet, Stainless steel sheet
Media: Glass fiber
Separator: Aluminum foil, paper
Sealant: Polyurethane 
Gasket: EVA, EPDM

High-efficiency filter with partition

HEPA-filters are used for terminal filtration in environments and industries requiring extremely high level of cleanliness, e.g., electronics and semiconductor manufacturing, precision machinery, Pharmaceuticals, hospitals, food processing etc.

Efficiency: DOP 99%, 99.99%. 99.999% at0.3um
Standard: EN1822,Class H11/H13/H14
Frame: Extruded aluminum, aluminum sheet, galvanized steel sheet, Stainless steel sheet
Media: Glass fiber
Separator: Aluminum foil, paper
Sealant: Polyurethane 
Gasket: EVA, EPDM

Medium-efficiency filter with baffle

Separator ASHRAE filters are used for commercial and industrial ventilation systems with high air volume, high humidity, and/or high temperature requirements.

Efficiency: ASHRAE 65%, 85%, 95%
Standard: EN779 F6, F7, F8
Frame: Extruded aluminum, aluminum sheet, galvanized steel sheet, Stainless steel sheet
Media: Glass fiber
Separator: Aluminum foil, paper
Sealant: Polyurethane 
Gasket: EVA, EPDM

 Activated Carbon Air Filter

These filters are efficient gas phase filters designed to remove a wide variety of odor’ s and common indoor air pollutant, low pressure drop, dust free long service like and large absorption capacity.

These filters are well suited for demanding HVAC applications in office buildings, hospitals, airports, biotechnology, semi-conductor plants, and other installations where
indoor air quality problems can be found.

Operating Conditions: 
Temperature range: 0-40C
Humidity: <70%RH
Recommended final pressure: 450 Pa

Frame: Aluminum galvanized steel, Stainless steel sheet
Media: Activated Carbon

Different sizes and specifications are available!

3 types of carbon activated media to meet your needs

1. Type A: VOC and Ozone, etc.
2. Type B: Acidic gases (SO,, NO H2S, HCL, HF, etc.)
3. Type C: Alkaline gases (NH3, amines, etc)

Two main sizes:

• 12"x24"x12"
• 24"x24"x12"

Bag type medium efficiency filter

Pocket filters have widespread application in central air conditioning ventilation systems, pharmaceuticals, hospitals, electronics, food processing, etc. They can also be used for secondary filtration.

Efficiency: ASHRAE 45%, 65%, 85%, 95% IR
Standard: EN779 Class F5, F6, F7, F8

Frame: Galvanized steel, Extruded Aluminum
Media: Melt Blown

Preliminary Nonwoven Filter

Used as prefilters in commercial and industrial central air conditioning systems, clean rooms, and related industries.

Efficiency: 35%

 

Primary Efficient Replaceable and Washable Filters

Prefilters are generally used as primary filtration in central air conditioning and central ventilation systems, gas turbines, and air compressors.

All metal primary metal filter
Metallic prefilters are for primary filtration to remove moisture, oil residue or oil mist, grease, etc. in very dirty environments and general ventilation systems.

Efficiency: G2
Multilayer expanded aluminum mesh with high dust holding capacity
Low pressure drop, long service life washable, cost-effective
Safe, solid, high temperature-and acid-resistant

Frame: Extruded aluminum, aluminum sheet, galvanized steel sheet, stainless steel sheet
Media: Aluminum sheet mesh, stainless steel mesh, aluminum foil mesh
Support: Wire

 Contact us for available sizes/Spec and get a Quote