Applications

Air filters are essential in pharmaceutical cleanrooms to control airborne particles and microorganisms.

In laboratories and biotech facilities, air filtration systems help maintain clean and stable environments.

The electronics and semiconductor industries require ultra-clean environments. High-efficiency air filters remove fine particles.

Air filters are widely used in hospitals, especially in operating rooms, isolation wards, and ventilation systems.

High-Efficiency Filtration Solutions for Critical Environments

In modern cleanroom and HVAC systems, air filtration is essential to ensure air quality, protect equipment, and maintain compliance with international standards such as ISO 14644.

We provide a full range of air filters, from primary filtration to HEPA filtration and gas-phase filtration, suitable for pharmaceuticals, laboratories, electronics, hospitals, and industrial facilities.

Designed for large particle filtration and extending the lifespan of downstream filters.

Types Available:

Nylon Mesh Filter

Pleated Primary Filter 

Key Features:

Aluminum frame construction

Washable and reusable (nylon type)

Low resistance, high dust holding capacity

Filtration Grade: G4

Common Sizes:

592×592×10 / 21 mm

592×287×10 / 21 mm

592×490×10 / 21 mm

592×592×46 mm

Used as secondary filtration in HVAC systems to improve air cleanliness.

Specifications:

Frame: Aluminum

Filter Media: Synthetic fiber

Efficiency: F6

Pocket Quantity: 3 bags

Available Sizes:

287×592×381 mm

490×592×381 mm

Advantages:

High dust holding capacity

Stable structure

Energy-efficient airflow design

(1) Pleated Activated Carbon Filters

Material: Galvanized frame

Media: Activated carbon

Thickness: 21 / 46 / 50 mm

Applications:

Odor removal

VOC filtration

Chemical gas adsorption

(2) Combined Activated Carbon Filters

High-performance filtration for industrial air purification.

Structure Options:

ABS Frame / Galvanized Frame / Aluminum / Stainless Steel

Multi-layer design (4 or 5 partitions)

Advanced Specifications:

Carbon Type: Granular activated carbon

Iodine Value: ≥800

Multi-stage adsorption structure

Benefits:

Strong adsorption capacity

Long service life

Suitable for chemical labs & hospitals

(1) Gel Seal HEPA Filter

Efficiency: H13

Frame: Aluminum

Features:

Leak-proof gel seal design

Ideal for cleanrooms and GMP environments

High reliability sealing performance

Sizes Available:

346×346×96 mm

510×510×96 mm

636×636×96 mm

941×636×96 mm

1246×636×96 mm

(2) Knife Edge HEPA Filter

Efficiency: H14

Material:

Aluminum frame

Glass fiber media

Features:

Knife-edge sealing structure

Double-side protective mesh

Ultra-high filtration efficiency

Common Sizes:

320×320×110 mm

484×484×110 mm

610×610×110 mm

915×610×110 mm

1220×610×110 mm

✔ Full filtration range: G4 → F6 → H13/H14

✔ Custom sizes available

✔ Durable materials (Aluminum, ABS, Stainless Steel)

✔ Competitive factory pricing

✔ Strict quality control

✔ Suitable for international cleanroom standards

We support:

Non-standard sizes

Different filtration grades

Frame material customization

OEM & branding services

Cleanroom Equipment Division

📧 Email：sales@gzkunling.com

📱 WhatsApp：https://wa.me/8618148635992