EN
- Overview
- Recommended Products
High-Efficiency Intake Filtration for Screw Compressor Systems
OEM Replacement | Industrial Air Intake Filter | Factory Direct Supply
The 39903281 / 47701891001 air compressor air filter element is a high-performance intake air filter designed for rotary screw air compressors. It effectively removes dust, sand, and airborne particles before air enters the compressor system.
Installed at the air inlet, this air compressor filter cartridge protects internal components and ensures stable compressor performance in demanding industrial environments.
✔ High Filtration Efficiency (Up to 99.8%)
✔ Low Pressure Drop & Stable Airflow
✔ Durable Industrial Structure
✔ OEM Replacement Air Filter Element
Product Overview
The 39903281 / 47701891001 air filter element is engineered to provide reliable intake air filtration for industrial compressor systems.
By preventing contaminants from entering the compression chamber, this screw compressor air filter helps:
· Protect rotors and bearings
· Maintain stable airflow
· Improve compressor efficiency
· Extend equipment service life
It is widely used as a replacement air compressor filter element in maintenance programs.
Why Intake Air Filtration Is Important (Industry Insight)
In industrial environments, the air entering compressors contains:
· Dust
· Metal particles
· Moisture
· Airborne contaminants
Without a proper air compressor intake filter, these particles can:
❌ Damage compressor rotors
❌ Increase wear on bearings
❌ Reduce system efficiency
❌ Cause costly downtime
A high-quality air compressor air filter element ensures:
✔ Clean intake air
✔ Stable compressor performance
✔ Lower maintenance cost
✔ Longer equipment lifespan
This is why air filters are one of the most frequently replaced compressor spare parts.
How Air Compressor Air Filters Work (Professional Guide)
The air compressor air filter works as the first line of defense in the system:
1. Air Intake
Ambient air enters through the filter housing.
2. Filtration Process
The filter media captures:
· Dust
· Sand
· Fine particles
3. Clean Air Output
Only clean air enters the compression chamber.
This ensures efficient compression and protects all internal components.
Product Advantages
Efficient Dust Removal
High-efficiency filter media captures airborne particles effectively.
Stable Airflow Performance
Optimized pleated structure provides large filtration area with low resistance.
Durable Industrial Structure
Reinforced internal support ensures long-term stability under heavy-duty operation.
Customizable Specifications
Available in custom sizes, materials, and structures for different compressor models.
Product Structure
The air filter cartridge is built with high-quality materials:
· High-efficiency filtration media
· Reinforced internal support tube
· Corrosion-resistant metal end caps
· Precision sealing ring
This robust construction ensures consistent performance in industrial environments.
Technical Specifications
Parameter |
Description |
Product Name |
Air Compressor Air Filter Element |
Model |
39903281 / 47701891001 |
Size |
380 × 205 × 175 mm |
Filtration Accuracy |
≤4 μm |
Filtration Efficiency |
99.8% |
Service Life |
Around 2000 Hours |
Materials |
Filter Paper, Fiberglass, Metal, Rubber |
Application |
Screw Air Compressors |
Applications
This air compressor air filter element is widely used in:
· Rotary screw air compressors
· Industrial compressed air systems
· Manufacturing plants
· Mechanical workshops
· Heavy-duty production environments
It is a standard compressor spare part for maintenance and replacement.
Compatible & Alternative Models（SEO Super Module）
This model is interchangeable with multiple compressor filter models, including:
Factory Strength & Smart Manufacturing
AIRPULL is a professional manufacturer of air compressor filtration products, including:
· Air filter elements
· Oil filters
· Air oil separators
· Complete compressor spare parts
Smart Factory System
We use automated production lines for:
· Consistent quality
· High production efficiency
· Stable delivery time
Strict Quality Control
Each air compressor air filter undergoes:
· Raw material inspection
· Production monitoring
· Final performance testing
Why Choose AIRPULL
✔ Professional Manufacturer
Years of experience in compressor filtration systems
✔ High-Quality Materials
Premium filter media ensures stable performance
✔ OEM & ODM Supported
Custom branding, size, and packaging available
✔ Competitive Factory Price
Direct supply for distributors and wholesalers
✔ Global Export Experience
Reliable supply for international markets
Packaging & Delivery
· Standard export carton / pallet
· Custom packaging available
· Delivery time: 5–7 working days
· Multiple shipping ports available
Frequently Asked Questions
How often should the air filter be replaced?
Typically every 2000–3000 hours, depending on working conditions.
Is this compatible with my compressor?
Yes. This model supports multiple international compressor brands. Custom solutions are also available.
Do you support OEM?
Yes. We provide full OEM & private label services.
Get a Quote
Looking for a reliable air compressor air filter supplier?
✔ Factory Direct Price
✔ OEM & Custom Solutions
✔ Fast Delivery
✔ Stable Quality
Contact us now for 39903281 / 47701891001 air filter quotation
