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Omega Air
Omega Air — Authorised Distributor India

Compressed Air Line Filters
for Industrial Applications

High-efficiency inline compressed air filters delivering clean, dry and oil-free air. ISO 8573-1 certified. AAF, BF, CHP, HF, MVAC and PVAC series. Pan-India delivery from Delhi NCR.

ISO 8573-1Certified
Up to 65°COperating Temp
0.01 µmFinest Grade
24hr DeliveryDelhi NCR
Our Product Range

Compressed Air Line Filter Series

Six series covering every compressed air filtration requirement — hover over any filter to explore or get a quote instantly.

General Purpose

AAF Series

General purpose and high-efficiency coalescing filter. Removes oil aerosols, water droplets and solid particles. Suitable for most industrial compressed air applications.

High Efficiency

BF Series

High efficiency coalescing filter removing oil aerosols down to 0.01 mg/m³. Ideal for food, pharma, electronics and painting applications requiring Class 1 air.

High Pressure

CHP Series

High pressure compressed air line filter series for systems operating above standard pressure ranges. Engineered for demanding industrial processes.

High Flow

HF Series

High flow capacity filter for large industrial installations. Handles high CFM requirements with minimal pressure drop across the filter housing.

Vacuum

MVAC Series

Vacuum filter series for vacuum system filtration and protection. Prevents contaminants from reaching and damaging vacuum pumps and downstream equipment.

Vacuum Coalescing

PVAC Series

Vacuum coalescing filter removing oil mist and particulates from vacuum systems. Protects vacuum pumps from contamination and reduces maintenance costs.

Why Nitrogenium

The Trusted Choice for Air Filtration

Contaminant Removal

Removes oil mist, moisture and particles — protecting equipment and reducing maintenance costs.

European Quality

ISO 8573-1 certified by IUTA. European manufacturing standards for industrial reliability.

24hr Delhi NCR Delivery

Most models in stock at our Patparganj, Delhi warehouse. Same/next-day dispatch.

Expert Support

Our engineers advise on correct filter grade, size and series for your specific application.

Certified & Tested

All filters meet international quality and performance standards.

ISO 8573-1
IUTA Tested
CE Marked
European Std.

Need help selecting the right filter? Our engineers will advise on the correct grade and size for your compressor and application.

Industries

Applications

Pharmaceutical GMP clean room compressed air filtration

Pharmaceutical

GMP-compliant sterile air for medicines, medical devices and packaging.

Food processing facility oil-free compressed air

Food & Beverage

Oil-free Class 1 air for food contact and packaging applications.

Automotive manufacturing assembly line clean air

Automotive

Clean air for painting, fastening and pneumatic assembly tools.

Electronics PCB assembly particle-free compressed air

Electronics

Particle-free dry air for PCB assembly and precision manufacturing.

Chemical plant instrument air filtration

Chemical

Oil-free instrument air for valves, actuators and process control.

Textile weaving machinery clean dry compressed air

Textile

Clean dry air for weaving, spinning and dyeing machinery.

Metal fabrication laser cutting compressed air filter

Steel & Metal

Dry air for metal fabrication, cutting and surface treatment.

Oil and gas instrumentation high-pressure air filtration

Oil & Gas

High-pressure filtration for instrumentation and process control.

Need a Filter for Your Application?

Tell us your compressor and application — quote within 4 hours.

Quick Reference

Which Omega Air Filter Series Do You Need?

Select by pressure, flow and connection type.

Series Max Pressure Flow Range Connection Best For
AAF 16 bar 10 – 2,760 Nm³/h Screwed BSP General industry, workshops
BF 16 bar 1,680 – 31,400 Nm³/h Flanged DN80–DN300 High-flow central systems
HF 50 bar 71 – 2,760 Nm³/h Screwed BSP High-pressure air systems
CHP 100–420 bar 40 – 715 Nm³/h Screwed BSP Breathing air, CNG, diving
P-VAC Vacuum 1.25 – 345 Nm³/h Screwed BSP Vacuum system filtration
M-VAC Medical Vac 1.25 – 787 Nm³/h BSP + Flanged Hospital & medical gas systems

Filter Element Grades — At a Glance

P
3 µm
General particulate pre-filter
R
1 µm
Fine particulate, instruments
M
0.1 µm
Coalescing, oil aerosol removal
S
0.01 µm
High-efficiency, food & pharma
ACS
Carbon
Odour & oil vapour removal
Not sure which grade? For general industry use P+R+M. For food/pharma use P+S+ACS. For painting use P+M+ACS. For electronics use R+M+S. WhatsApp us for a free recommendation →
FAQs

Frequently Asked Questions

What is the difference between a coalescing filter and a particulate filter?
A particulate filter removes solid particles (dust, rust, pipe scale) down to 1–3 microns. A coalescing filter removes liquid water droplets and oil aerosols down to 0.01 microns. Most compressed air systems need both in series.
What ISO 8573-1 class do Omega Air filters achieve?
Omega Air AAF series filters achieve ISO 8573-1 Class 1 for oil content (below 0.01 mg/m³) with the S-grade element — suitable for food, pharmaceutical and electronics applications.
What pressure ratings are available for compressed air filters?
Omega Air filters cover standard compressed air at up to 16 bar (AAF/BF series), high-pressure applications up to 420 bar (CHP series), and vacuum/medical vacuum systems (P-VAC and M-VAC series).
How do I select the right filter for my compressor?
Selection depends on four factors: working pressure, flow rate (Nm³/h), required air quality class, and connection size (BSP screwed or flanged DN). Contact us with your compressor output specs and we will recommend the correct filter combination.
Do you supply filters for all major compressor brands?
Yes. Omega Air compressed air line filters are compressor-brand agnostic and work with Atlas Copco, Kaeser, Ingersoll Rand, Elgi, Gardner Denver, Boge and all other makes.
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Ready stock — Delhi NCR same-day delivery
Free technical consultation from our engineers
Authorised products — genuine warranties
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