1621510700HWS air filter – 3μm, oil recovery.

1. Product Introduction

Aite 1621510700HWS Replacement Air Filter Element adopts advanced anti-corrosion high-efficiency microfiber 

condensate material as the main filter. Aite 1621510700HWS Replacement Air Filter Element enables the output air of 

the compressor to have all solid particles above 3μm filtered out. The very small oil-water-air dissolution of approximately

0.01–1μm is condensed into larger oil droplets through the filter element – accumulating at the bottom of the filter element 

and then siphoned back to the lubrication system through the return pipe at the bottom of the concave of the filter element. 

This ensures the compressor discharges purer, oil-free compressed air.

Aite 1621510700HWS Replacement Air Filter Element is engineered as a fully interchangeable substitute for original Atlas 

models – maintaining identical dimensional parameters, interface specifications, and filtration performance to enable 

direct drop-in installation without any housing modifications.

As a professional manufacturer specializing in import substitution filter consumables, we deliver Aite 1621510700HWS 

Replacement Air Filter Element with stable filtration performance, significantly shorter delivery cycles, and substantially

 lower procurement costs for industrial facilities worldwide.

2. Performance Characteristics

Aite 1621510700HWS Replacement Air Filter Element delivers superior performance through the following key 

characteristics:

2.1 Advanced Anti-Corrosion Microfiber Condensate Material

Aite 1621510700HWS Replacement Air Filter Element adopts advanced anti-corrosion high-efficiency microfiber

 condensate material as the main filter – providing excellent durability and reliable filtration performance.

2.2 Complete Solid Particle Filtration

Aite 1621510700HWS Replacement Air Filter Element filters out all solid particles above 3μm in the output air of the 

compressor – protecting downstream equipment from abrasive wear.

2.3 Micro-Emulsion Condensation

The very small oil-water-air dissolution of approximately 0.01–1μm is condensed into larger oil droplets through Aite 

1621510700HWS Replacement Air Filter Element – effectively separating suspended oil particles from the compressed

 air stream.

2.4 Oil Recovery and Recycling

Condensed oil droplets accumulate at the bottom of Aite 1621510700HWS Replacement Air Filter Element, then siphon 

back to the lubrication system through the return pipe – reducing oil consumption and ensuring proper lubrication.

2.5 Purer, Oil-Free Compressed Air Output

Aite 1621510700HWS Replacement Air Filter Element enables the compressor to discharge purer, oil-free compressed 

air – meeting strict quality requirements for downstream processes.

2.6 Flange Hole Group Positioning Installation

Aite 1621510700HWS Replacement Air Filter Element features flange hole group positioning installation – ensuring 

secure and reliable installation.

Aite 1621510700HWS Replacement Air Filter Element offers equivalent performance to genuine Atlas parts at 40%–60% 

lower cost – making it an ideal choice for cost-conscious maintenance programs.

3. Technical Specifications

Parameter Specification

Product Type Air Filter Element / Oil-Gas Separator Core

Main Filter Material Advanced anti-corrosion high-efficiency microfiber condensate material

Solid Particle Filtration All particles above 3μm filtered out

Oil-Water-Air Condensation 0.01–1μm condensed into larger oil droplets

Oil Recovery Siphon back to lubrication system through return pipe

Normal Pressure Difference 0.17–0.3 bar (newly installed)

Abnormal Pressure Difference Greater than 0.3 bar

Replacement Threshold Greater than 1 bar

Installation Flange hole group positioning

4. Matters Needing Attention

Aite 1621510700HWS Replacement Air Filter Element usage requires attention to the following:

1. In the process of using the oil and gas separator, the normal pressure difference of the newly installed oil and gas

 separator is between 0.17 and 0.3 bar. It is abnormal if it exceeds 0.3 bar.

2. In the process of using the oil and gas separator, when the pressure difference is greater than 0.8 bar, it is abnormal. 

At this time, it is necessary to check the air compressor air system and check whether the air filter can filter 5–6μm

 impurities to reach 95% or more, and reach 99.8% of impurities in 7–10μm. Otherwise, the oil and gas separator core will

 have a pressure difference of more than 0.8 bar in advance during use.

3. If the core pressure difference of the oil and gas separator is greater than 1 bar during use, replace the core of the oil and

 gas separator.

5. Application Fields

Aite 1621510700HWS Replacement Air Filter Element is widely used across diverse industrial sectors:

Industry Typical Applications

Air Compressor Systems Atlas air compressors and compatible models

Manufacturing Compressed air systems for production equipment

Automotive Paint booths, pneumatic tools, and assembly lines

Food & Beverage Compressed air for packaging and processing

Pharmaceutical Clean compressed air for production processes

Electronics Compressed air for semiconductor and electronics manufacturing

Petrochemical Process air and instrument air systems

General Industry All applications requiring oil-free compressed air

Aite 1621510700HWS Replacement Air Filter Element is suitable for a wide range of compressed air applications – providing 

reliable performance across multiple industries.

6. Frequently Asked Questions (FAQ)

Q1: What is the Aite 1621510700HWS Replacement Air Filter Element designed for?

A: Aite 1621510700HWS Replacement Air Filter Element is designed for air compressor systems – filtering solid particles

 above 3μm and condensing 0.01–1μm oil-water-air dissolution into larger oil droplets for recovery.

Q2: How does the oil-gas separation process work?

A: Large oil droplets are easily separated through the oil and gas separator, while small oil droplets (suspended oil particles)

 are filtered through the micron-grade glass fiber filter layer. The condensed oil droplets accumulate at the bottom and 

siphon back to the lubrication system through the return pipe.

Q3: What is the solid particle filtration efficiency?

A: Aite 1621510700HWS Replacement Air Filter Element filters out all solid particles above 3μm in the output air of the

 compressor – protecting downstream equipment from abrasive wear.

Q4: What size oil droplets can be condensed?

A: The very small oil-water-air dissolution of approximately 0.01–1μm is condensed into larger oil droplets through Aite 

1621510700HWS Replacement Air Filter Element.

Q5: What is the normal pressure difference of a newly installed oil and gas separator?

A: The normal pressure difference of a newly installed oil and gas separator is between 0.17 and 0.3 bar. It is abnormal if

 it exceeds 0.3 bar.

Q6: When should the oil and gas separator core be replaced?

A: If the core pressure difference of the oil and gas separator is greater than 1 bar during use, replace the core of the oil and 

gas separator.

Q7: What should be checked when the pressure difference is greater than 0.8 bar?

A: When the pressure difference is greater than 0.8 bar, check the air compressor air system and verify whether the air filter 

can filter 5–6μm impurities to 95% or more and 7–10μm impurities to 99.8%.

Q8: What documentation is provided with the Aite 1621510700HWS Replacement Air Filter Element?

A: Each shipment includes material certificates, filtration performance test reports, dimensional inspection records, 

and factory quality certificates – ensuring smooth customs clearance.

Q9: Can the Aite 1621510700HWS Replacement Air Filter Element be customized?

A: Yes. Custom options for Aite 1621510700HWS Replacement Air Filter Element include special dimensions, filtration

 accuracy, and connection types – based on site-specific requirements.

Q10: What industries use the Aite 1621510700HWS Replacement Air Filter Element?

A: Aite 1621510700HWS Replacement Air Filter Element is widely used in air compressor systems, manufacturing, 

automotive, food and beverage, pharmaceutical, electronics, petrochemical, and general industry applications.

Q11: How does the Aite 1621510700HWS Replacement Air Filter Element compare to genuine Atlas parts?

A: Aite 1621510700HWS Replacement Air Filter Element delivers equivalent filtration performance and service life to 

genuine Atlas parts – while offering significant cost savings and shorter delivery times.

Q12: Can I order samples of the Aite 1621510700HWS Replacement Air Filter Element before bulk purchase?

A: Yes. We support paid sample orders with production lead time of approximately 5–7 days. Sample costs are fully

 deductible from your first bulk order upon approval.

Aite 1621510700HWS Replacement Air Filter Element – advanced microfiber condensate material, 3μm solid particle

 filtration, 0.01–1μm oil condensation, oil recovery and recycling, purer oil-free compressed air. Contact us today for 

a free cross-reference check and competitive factory-direct quotation within 24 hours.