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NanoFiltech focus on the R&D, manufacture and sales of high-class functional nanofiber materials. 

Product
POCKET AIR FILTER

NanoFiltech Pocket Filters feature a multi-pocket design that ensures uniform airflow and high dust holding capacity. Thanks to our advanced thermal bonding technology and internal bag support grid, the filter maintains structural integrity under high humidity, heavy dust load, and turbulent airflow. Ideal for use as primary or medium-efficiency filters in HVAC systems, they are available in various media options tailored to your performance and budget needs.

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Primary Pocket Filter Series 

 

Product Features:

~High Dust Retention

~Low Initial Resistance

~Lightweight Mesh-Reinforced Panel Design (Premium polyester fiber media) 

 

Product Structure:

~Aluminum panel frame with ABS plastic or aluminum corners for stability

~Mesh-supported polyester fiber media ensures lower resistance and higher dust capacity 

 

Frame

Double U-shape aluminium/stainless steel/galvanised iron

Frame thickness options

46mm/96mm

Filter media

High quality polyester synthetic fibres

stiffener

Galvanised steel sheet

Filtration efficiency

G2、G3 (EN779) 

Connection angle

Strong, high temperature resistant ABS plastic corner / aluminium alloy corner

Maximum temperature (°C)

70℃(158°F)

Applications

  • - HVAC Pre-Filtration – Controls particulate buildup in air handling systems
  • - Industrial Air Compressors – Protects critical components from debris
  • - Cleanroom Ventilation – Extends HEPA filter service life in recirculation systems
  • - Factory Air Systems – Maintains baseline air purity for industrial environments 
  • - Automotive
  • - High-temp operation environment, air pollutants removal
  • - Etc...

 

Medium Efficiency Pocket Filter Series

 

Product Features:

~Robust all-metal frame construction

~Low air resistance design effectively reduces operational pressure drop

~Fluffy multi-component material optimizes dust holding capacity and filtration efficiency with excellent cost-performance ratio 

 

Product Structure:

~Specially designed reinforcement ribs with aerodynamic profile

~Reduced wind-facing surface area minimizes air resistance 

 

Frame

Double U-shape aluminium/stainless steel/galvanised iron 

Frame thickness options

20mm/21mm/26mm/47mm 

Filter media

Nanofiber composite filter paper,fiberglass,activated carbon filter paper, Synthetic fibre  etc.

Stiffener

Galvanised steel sheet

Filtration efficiency

M5、M6、F7、F8、F9 

Connection angle

Strong, high temperature resistant ABS plastic corner / aluminium alloy corner 

Maximum temperature (°C)

60(140°F) 

Applications

  • - HVAC pre-filtration (prevents internal dust contamination)
  • - Industrial air compressor intake protection
  • - Cleanroom air handling & recirculation (extends HEPA filter lifespan)
  • - General industrial ventilation (basic air cleanliness)
  • - Commercial building HVAC coarse filtration 
  • - Etc...

 

OEM AND ODM ARE ACCEPTABLE.

       

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