Industrial-Grade Air Breather Filters for Hydraulic Systems
Air Breather Filters are essential components in any hydraulic system. As fluid levels rise and fall inside the reservoir, the system needs to exchange air and that's exactly where a hydraulic breather filter plays a critical role. It allows only clean, filtered air to enter the tank, preventing dirt, dust, and moisture from contaminating the hydraulic fluid.
Without a proper hydraulic tank breather filter, airborne particles can enter the reservoir, accelerating component wear and reducing system reliability. A quality tank breather maintains pressure balance, prevents pump cavitation, and protects your entire hydraulic circuit.
Techknow Engineering supplies a wide range of breather air filters including standard, high-capacity, lockable, and flange-mount types with breather cap for hydraulic tank options also available. Trusted by industries across Pan India for over 14 years.
As a supplier of Air Breather Filters in Mumbai, serving customers across India including Pune, Gujarat, Chennai, Hyderabad and Delhi.
World-Class Brands,
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Certified distributors bringing global hydraulic innovation to Indian industry
Why Do Specifications Matter?
Our filters are engineered to protect systems, reduce downtime, and extend equipment life.
Air Flow Capacity
Handles air flow rates up to 15,000 l/min, ensuring smooth and uninterrupted breathing performance across all hydraulic tank sizes and industrial applications.
Filtration Rating
Available in 3 µm to 40 µm micron ratings, offering precise contamination control tailored to your hydraulic system's specific cleanliness requirements.
Filter Media
Constructed using inorganic glass fibre and paper media, delivering consistent absolute or nominal filtration depending on your application and operating environment.
Temperature Range
Engineered to perform reliably in extreme conditions, operating efficiently between -30°C to +100°C without compromising filtration quality or structural integrity.
Mounting Options
Flexible installation with flange, weld, or screw connection options, making it compatible with a wide range of hydraulic reservoirs and tank configurations.
Media Compatibility
Fully compatible with all conventional hydraulic and lubrication fluids, ensuring long-lasting performance without chemical degradation or filter media breakdown.
Filtration Type
Available in both absolute and nominal filtration options depending on filter media and application requirement, giving you precise control over contamination levels in your hydraulic system.
Types Available
Available in Standard, High-Capacity, Lockable, Anti-Splash, Flange-Mount, and Inline types — each designed for specific installation needs and operating environments.
Customization & Maintenance
Filter media and ratings can be customized for specific applications. Regular replacement of breather elements is recommended to maintain consistent performance and long service life.
Powering Industries Across India
Our accumulator accessories and hydraulic solutions are trusted across major industries demanding precision, safety, and uninterrupted performance.
Rolling, Pressing & Casting
Turbine Control & Emergency Backup
Turbine Governing & Dam Gates
Pitch Control & Braking Systems
Excavators, Cranes & Earthmovers
Press Shop, Body Shop & Assembly
Steering & Deck Machinery
Pulp Processing & Paper Production
Crushers, Kilns & Material Handling
Injection & Blow Moulding
Pressure Stabilization & Shutdown
Valve Actuation & Pressure Control
Types of Air Breather Filters
Available in multiple configurations to suit every hydraulic system requirement.
Standard Air Breather Filters
General purpose breather filters suitable for most hydraulic tanks and reservoirs in standard industrial environments.
High-Capacity Air Breather Filters
Designed for large hydraulic systems with high air flow demands, ensuring uninterrupted breathing performance at higher flow rates up to 15,000 l/min.
Lockable / Anti-Splash Breather Filters
Ideal for mobile and construction equipment. Lockable design prevents accidental removal on-site and anti-splash protection guards against fluid spillage.
Flange-Mount Breather Filters
Mounted directly onto the tank via flange connection, providing a secure and leak-proof installation for industrial and power generation applications.
Inline Breather Filters
Installed inline within the hydraulic circuit, offering flexible placement options where direct tank mounting is not possible.
Desiccant Breather Filters
Eliminates moisture from air entering the hydraulic tank. Prevents rust, oxidation, and fluid degradation caused by humidity — ideal for marine, offshore, and high-moisture environments.
Why Choose Air Breather Filters for Hydraulic Systems?
The right breather filter doesn't just clean air — it protects every component inside your hydraulic system.
Airborne Particle & Humidity Protection
Protects the system from airborne particle contamination and humidity, preventing external contaminants from degrading hydraulic fluid quality.
Only Filtered Air Enters the Reservoir
Ensures only clean, filtered air enters the hydraulic reservoir during fluid displacement — keeping contamination levels consistently under control.
Maintains Pressure Balance & Prevents Pump Cavitation
Maintains pressure balance inside the hydraulic tank, preventing pump cavitation — one of the most common causes of premature pump failure.
Prevents Moisture Accumulation
Prevents moisture build-up inside the reservoir, reducing the risk of rust, oxidation, fluid degradation, and microbial growth in the system.
Reduces Operating Costs
Extends the service life of hydraulic components by keeping fluid clean, reducing maintenance frequency, and lowering overall operating costs.
Smooth & Reliable Equipment Operation
Ensures smooth, reliable operation by maintaining optimal fluid cleanliness and pressure balance — minimizing unplanned downtime across your systems.
Where Quality Meets Expertise
From certified filters to expert guidance — everything we offer is built around one goal: keeping your hydraulic systems running at their best.
14+ Years of Experience
Over a decade of serving industries across India with hydraulic filtration solutions that are reliable, tested, and built for real-world performance.
CE & ASME Certified Products
Every filter we offer meets international quality standards, ensuring safe, compliant, and high-performance operation across all industrial applications.
Top Global Brands
We carry filters from hydac, olaer, epe, bosch rexroth, parker hannifin, chinese, nxq, fox, saip, tobul, etc. — giving you access to the world's most trusted filtration manufacturers.
Custom Filtration Solutions
No two systems are the same. We offer tailored filter configurations, micron ratings, housing types, and mounting options matched to your exact needs.
Fast Delivery Across India
From Mumbai to Delhi, Pune to Chennai — we ensure quick, reliable dispatch so your operations never face unnecessary downtime waiting for parts.
Expert Technical Support
Our experienced team guides you from product selection to installation, ensuring you always get the most suitable filtration solution for your application.
Selection & Performance Tips
Key details to help you choose the right air breather filter for your hydraulic system.
Housing & Accessories
Our range includes metallic, plastic, and nylon housing air breather filters, as well as breather plugs with or without pressure relief valves and dipsticks — suited for a wide variety of tank configurations.
Double Check Valve Efficiency
For higher efficiency, double-check valve breather filters reduce air exchanges, minimizing dust entry and extending the element's service life significantly.
Filter Rating Selection
Choosing the right size and type is essential. Ideally, the breather filter rating should match or exceed the filtration rating of other filters in your hydraulic or lubrication circuits.
Right Filter. Right Place. Right Result.
A complete filtration range — each filter designed for a specific purpose and stage.
What Our Clients Say
Trusted by engineers and procurement heads across India's leading industries
FAQ'S
An air breather filter allows clean, filtered air to enter and exit a hydraulic tank as fluid levels change. It prevents dirt, dust, and moisture from contaminating the hydraulic fluid, protecting system components and extending equipment life.
Without a breather filter, unfiltered atmospheric air enters the reservoir, introducing harmful contaminants. This leads to increased component wear, fluid degradation, pump cavitation, and costly system failures over time.
As fluid levels rise and fall inside the tank, air is exchanged through the breather filter. The filter captures airborne particles and moisture before they enter the reservoir, maintaining fluid cleanliness and pressure balance.
Micron rating depends on your system's cleanliness requirements. Our air breather filters are available from 3 µm to 40 µm. Ideally, the breather filter rating should match or exceed the rating of other filters in your hydraulic circuit.
Replacement frequency depends on operating environment and contamination levels. In dusty or humid conditions, more frequent inspection and replacement is recommended. Breathers with double-check valves can extend element life by reducing unnecessary air exchanges.
We offer Standard, High-Capacity, Lockable, Anti-Splash, Flange-Mount, and Inline breather filters. Housing options include metallic, plastic, and nylon, with or without pressure relief valves, dipsticks, and breather caps for hydraulic tanks.
Air breather filters are widely used in construction, mining, agriculture, marine, oil & gas, power generation, industrial manufacturing, and automotive industries — anywhere hydraulic or lubrication systems are in operation.
Yes. We offer fully customized solutions including housing type, filter media, micron rating, and mounting configuration tailored to meet the exact requirements of your hydraulic system and operating environment.
Looking for Air Breather Filters Supplier in India?
Contact Techknow Engineering today for expert guidance, competitive pricing, and fast delivery of high-quality air breather filters across India.
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