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Whalesens Washable Aluminum Frame Needled Nonwoven Fibre Foldaway Pleated Filter

Whalesens Washable Aluminum Frame Needled Nonwoven Fibre Foldaway Pleated Filter photo-1
Whalesens Washable Aluminum Frame Needled Nonwoven Fibre Foldaway Pleated Filter photo-2
US$ 4.8 - 9.8 MOQ: 2 Pieces
Key Specifications
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Type:
Folded Filter
Filtration Grade:
Pre Filter
Clapboard:
without Clapboard
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Type Folded Filter
Filtration Grade Pre Filter
Clapboard without Clapboard
Filter Number 32
Medium Material Nonwoven Fabric
Efficiency Other, G3 G4
Transport Package carton
Specification standard sizes and custom
Trademark Whalesens
Origin China

It can serve as the main filter for general central air conditioning or as a pre-filter for downstream filters, extending the life of the downstream filters.

Low resistance, energy-saving, cost-effective, easy to replace, and space-saving. The filter material is polyester fiber filter cotton with a removable structure, available frame materials include stainless steel, galvanized frames, and aluminum alloy. 

Filter grades: G3, G4 (EN779). Common sizes: 595x595x20, 595x595x46, 595x595x96, custom sizes available. Widely used in industries such as automotive, medical pharmaceuticals, food and beverages, and energy chemicals, for pre-filtration in ventilation and air conditioning systems of large civil buildings like office buildings, conference rooms, hospitals, shopping malls, schools, museums, and airports.

These filters withstand temperatures up to 80°C and are highly waterproof. With metal frames, they are easy to change or dispose of.

Features:

  • Grade: G3, G4; MERV5, MERV6, MERV7, MERV8

  • Material: polyester fibers

  • High dust holding capacity and low air pressure drop, maintaining sufficient airflow velocity

  • Aluminum, stainless steel, and galvanized steel frame options

  • Standard sizes W x H x D(mm):595 x 595 x 20, 595 x 595 x 46, 595 x 595 x 96

  • Customizable pleated panel sizes and specifications for special needs

  • Why Whalesens?

  • Premium Raw Materials:

  • Sourced directly from leading suppliers like Rise Group and Eagle Flight. Strict quality control ensures first-hand,

  • high-grade raw materials.

  • Industry-Specific Design:

Our R&D team designs specialized filters tailored to the unique demands of various industries, meeting high-standard 

filtration requirements precisely.

  • Cleanroom Production:

    Manufactured in Class 1200 cleanroom environments to minimize contamination and guarantee product cleanliness

  • and consistent quality.

  • Rigorous Testing & Certification:

  • Products undergo stringent testing by authoritative institutions 

  • Continuous Improvement:

  • We actively track long-term customer usage data, continuously optimizing product structure to reduce costs and

  • enhance filtration efficiency.

  • 20 Years of Manufacturing Scale:

  • Backed by 20 years of expertise, we operate a 4700 sqm manufacturing base (including a 1,200 sqm cleanroom)

with 3 automated production lines, ensuring ample capacity and reliable on-time delivery.

  • Our Partners

  • Partner 拷贝.jpgOur Team

  • Team.jpg


Product Tags: Washable Air filter , Pleated Filter , F3 F4 Pre Filter

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Verified Business License
Business Type
Manufacturer
Year Established
2024
Factory Size
3,000-5,000 square meters
Annual Export Value
US$1 Million - US$1.5 Million