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Pre Filters Ductable Unit

Price 750 INR/ Piece

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MOQ : 10 Pieces

Pre Filters Ductable Unit Specification

Filter Type
Air Intake Pre Filter

Connecting Type
Flanged / Box Ended

Filtration Grade
G2, G3, G4 (EN779)

Cleaning Method
Washable / Vacuum

Temperature Range
Up to 80C

Flow Rate
3003500 CFM (varies by size)

Media Type
Washable synthetic media

Capacity
Depends on filter size and unit air volume

Efficiency (%)
90% @ 10 micron

Pressure
Initial 20 mm WG; Final 50 mm WG

Condition
New

Material
Galvanized steel / Aluminium frame

Mesh
Nylon / Synthetic fiber mesh

Diameter
Custom as per unit design

Construction
Box / Flange type with supporting rods

Medium Filter
Synthetic non-woven / HDPE media

Weight
Lightweight (Varies by size)

Shape
Rectangular / Square

Feature
High dust holding, robust construction, easy installation, washable and reusable

Pre Filters Ductable Unit Trade Information

Minimum Order Quantity
10 Pieces

Supply Ability
100 Pieces Per Week

Delivery Time
10 Days

Main Domestic Market
All India

About Pre Filters Ductable Unit

We are manufacturer and supplier of high quality Pre Filters Ductable Unit, and Industrial Pre Filters Ductable Unit from Ghaziabad, India. We are manufacturing and supplying Pre Filters Ductable Unit, and Industrial Pre Filters Ductable Unit to various cities like, NEW DELHI, NOIDA, GHAZIABAD, MEERUT, SONIPAT, MANESAR, GREATER NOIDA, KANPUR, AMBALA, LUDHIANA, PAONTA SAHIB, MUZAFFARNAGAR, RANCHI,PATNA, JAIPUR, JAMMU, INDOR, GUJARAT, AHMEDABAD, MUMBAI, PUNE and many more.

Pre filters are manufactured from high density polyethylene mesh which has excellent washable properties as compared to other filter media. Since this filter encounters maximum dust loading, such washable property ensures longer service life of the filter. These filters can be offered in non woven synthetic media and can be supplied either in flange type or box (cassette) type construction. The filter can be supplied in MS, Aluminium or Stainless Steel frames.

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

Versatile Filtration for Demanding Applications

These pre filters are engineered for a wide range of HVAC settings, from pharmaceutical environments to food industry clean rooms. With customizable sizes, depths, and shapes, they can be seamlessly integrated into air handling units, ducts, and other critical ventilation systems, ensuring superior performance in controlling air quality wherever precision is required.

Durability and Easy Maintenance

Constructed with galvanized steel or aluminium frames and finished with powder coating or anodizing, these filters are highly resistant to corrosion. Their washable and reusable synthetic media help reduce operating costs while supporting eco-friendly maintenance routines. The filters robust design promises a service life of 36 months depending on usage conditions, minimizing frequent replacements.

Efficient Air Flow and Superior Dust Holding

Boasting a filtration efficiency of 90% at 10 microns and supporting flow rates from 300 up to 3500 CFM, these pre filters excel at trapping dust and airborne particles. Suitable for environments with high humidity levels (up to 100% RH) and operational temperatures up to 80C, they maintain HVAC system performance and protect sensitive equipment and processes.

FAQs of Pre Filters Ductable Unit:

Q: How are these pre filters installed in HVAC systems?

A: These pre filters are designed for quick and secure installation inside the duct of an HVAC system, air handling unit, or ventilation line. Mounting options include clamp, tray, or slide-in configurations, and they can be either flanged or box ended depending on your system requirements.

Q: What materials are used in the construction of these filters?

A: The frame is made from galvanized steel or aluminium, ensuring durability and resistance to corrosion. The filtration media typically consists of washable synthetic non-woven or HDPE material, supported by a strong metallic frame and rods for robust performance.

Q: When should the pre filter be cleaned or replaced?

A: Service life is typically between 3 to 6 months, depending on environmental dust load and operational hours. Its recommended to either wash or vacuum the media when a significant drop in airflow or an increase in pressure is observed. Final pressure of 50 mm WG indicates the filter may need cleaning or replacement.

Q: Where are these pre filters most effectively used?

A: They are ideal for application in clean rooms, pharmaceutical and food processing facilities, air handling units, and various ducted HVAC setups that require effective air intake filtration to maintain indoor air quality and protect downstream equipment.

Q: What benefits does the washable synthetic media provide?

A: Washable synthetic media extends the filters lifespan, reduces maintenance costs, and supports sustainable operation. It allows for multiple cleanings, maintaining filtration efficiency while minimizing waste and operational expenses.

Q: How does the filters construction support high dust holding capacity?

A: A combination of a sturdy frame designbox or flange type with supporting rodsand high-efficiency mesh media enables these filters to capture a significant amount of dust before cleaning or replacement is necessary. This results in longer intervals between service cycles and sustained system performance.

Q: What filtration grades are available and what do they signify?

A: The filter comes in G2, G3, and G4 grades (per EN779 standards). These grades represent varying levels of filtration, with G4 providing the highest efficiency among the three, ideal for use cases demanding superior removal of fine particulates at air intakes.

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