Pre Filter Ductable Unit

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Pre Filter Ductable Unit Specification

Cleaning Method
Dry cleaning or vacuum

Connecting Type
Flange or slip-on connection

Filter Type
Panel/Box Type Pre Filter

Media Type
Pleated Synthetic Fiber Media

Filtration Grade
G3-G4

Efficiency (%)
80-90%

Capacity
Customizable based on requirement

Temperature Range
Up to 80C

Pressure
120 Pa Initial

Flow Rate
500-5000 CFM

Condition
New

Material
Galvanized Steel

Mesh
Fine synthetic fiber or wire mesh

Diameter
Customized as per duct size

Construction
Rigid steel frame housed with pre filter media

Medium Filter
Synthetic fiber

Weight
5-10 kg (varies with size)

Shape
Rectangular

Feature
Superior air filtration, easy installation, extended service life

About Pre Filter Ductable Unit

Technical specification

Pre Filters 10 Microns	Pre Filters 20 Microns
Size inches	Flow (cfm)	Size in inches	Flow (cfm)
24 x 24 x 2	1000	24 x 24 x 1/2	500
24 x 24 x 4	2000	24 x 24 x 2	2000
20 x 20 x 6	1600	24 x 20 x 2	1600
24 x 24 x 6	2300	20 x 20 x 2	1400

Superior Air Filtration and Long-Lasting Durability

This pre filter unit incorporates pleated synthetic fiber media within a rigid, powder-coated galvanized steel frame, ensuring effective capture of airborne contaminants. The G3-G4 filtration grade offers high efficiency, while the filters robust build guarantees an extended service life, even in conditions of high humidity.

Flexible Installation and Wide Compatibility

Engineered for both horizontal and vertical mounting, the pre filter supports inline or supply/return duct positions. Its customizable diameter and flange or slip-on connections make it suitable for diverse HVAC setups. The silver/grey unit blends seamlessly with existing systems and meets varied capacity needs.

Ease of Maintenance and Cost Efficiency

This unit is washable and reusable, allowing users to maintain optimal performance with dry cleaning or vacuuming. High dust holding capacity reduces replacement frequency, delivering lower operational costs and sustainable usage. The panel/box type construction ensures simple handling during service routines.

FAQs of Pre Filter Ductable Unit:

Q: How is the Pre Filter Ductable Unit installed in HVAC systems?

A: The pre filter is designed for easy integration into HVAC ducts, air handling units, and cleanrooms. It can be mounted horizontally or vertically, placed inline or in supply/return duct positions, and secured using either flange or slip-on connections.

Q: What is the cleaning process for this filter, and how often should it be maintained?

A: The pre filter is washable and reusable. Maintenance typically involves dry cleaning or vacuuming the pleated synthetic fiber media. The cleaning interval depends on dust load and environment, but its high dust holding capacity allows for extended service cycles before maintenance is required.

Q: When should I choose a pre filter with a G3-G4 filtration grade?

A: Select a G3-G4 grade pre filter when you need high-efficiency filtration for removing a majority of larger particulate matter in HVAC systems, air handling units, or cleanrooms, especially in conditions where high dust loads are expected and pre-filtration is crucial.

Q: Where can this pre filter be used and what applications does it support?

A: Suitable for a broad range of environments, the filter is ideal for HVAC ducts, air handling units, cleanrooms, and similar indoor applications requiring clean, filtered air. Its robust design supports industrial and commercial facilities across India.

Q: What are the benefits of using a rigid galvanized steel frame for the filter?

A: The galvanized steel frame provides strength and rigidity, ensuring durability even in high humidity and demanding conditions. Its powder-coated finish enhances corrosion resistance, contributing to a longer service life and reliable performance.

Q: How does the filter handle humidity and temperature variations?

A: Engineered for resilience, it offers resistance up to 100% relative humidity and can operate effectively in environments with temperatures up to 80C. This makes it suitable for both standard and challenging air handling applications.

Q: What customization options are available for this pre filter unit?

A: The filters diameter, capacity, and flow rate can be tailored based on specific duct sizes and usage requirements, ensuring optimal compatibility and performance for various HVAC setups.

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