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CLEARPOINT® 3eco: compressed air filters of the latest generation

An important influencing factor for energy-efficient compressed air filters is the streamlined air flow in the filter. The design and materials used in the filter element ensure the lowest possible differential pressures. This results in lower energy costs with the greatest possible separation efficiency. The latest generation of the CLEARPOINT 3eco compressed air filter series has enabled us to improve our solutions for efficient compressed air filtration even more, we decreased the residual oil content by 10 times after the filter. The differential pressure can be simultaneously reduced by up to 50 % and the energy efficiency can therefore be considerably optimised. For these reasons we are very pleased to add our ECO-Label on this product.

Energy efficient and safe compressed air filtration

Taking advantage of new material and production technologies as well as a flow-optimised, corrosion-protected housing design, CLEARPOINT 3eco provides safe and reliable filtration and a qualitative, improved compressed air with considerably reduced operating costs.
The particularly high separation performance makes it possible to fulfil every compressed air filtration requirement with just 3 degrees of filtration – C (Coarse), F (Fine) and S (Ultra-fine). The new 3eco-filter has of course also been validated by the independent IUTA Institute according to ISO 12500.

Link to IUTA certificate

* In order to achieve Class 1.-.1, an additional active carbon filter and dust filter are generally required as the coalescence filter cannot retain the oil vapour.

Significant cost reduction

The latest CLEARPOINT 3eco filter lowers the operating costs considerably even more when compared to the previous, already good, CLEARPOINT 3E filters. The annual energy savings are sometimes even higher than the purchasing price for the filter elements. They also increase the process safety and efficiency accordingly.

The graphic shows this for a filter with filtration grade S in size S040 with energy-optimized volume flow.

New material and production processes make everything possible

The considerable performance increase with the CLEARPOINT 3eco filters is made possible by utilising pioneering materials: An innovative open synthetic fleece (mesh) on the in- and outside of the filter media ensures the required rigidity for the various filter positions, without thereby reducing the filter surface area. The pioneering production processes by utilising Softpleat technology provide the optimum connection from many surfaces (important for particle deposition) and higher filter bed depths (ensures the deep filtration, especially for oil aerosols).

Function of CLEARPOINT® 3eco filters

The latest generation of the CLEARPOINT 3eco compressed air filter series has enabled us to improve our solutions for compressed air filtration and be able to increase the deposition rate for oil aerosols by up to 10 fold. The differential pressure can be simultaneously reduced by up to 50 % and the energy efficiency can therefore be considerably optimised. For these reasons we are very pleased to add our ECO-Label on this product.

On our YouTube channel you will find more videos about our company, compressed air preparation and measuring technology.

Advantages of CLEARPOINT® filter 3eco

Types of filters

All filters consist of a filter housing and a filter element. Depending on the structural conditions and the respective volume flow, the filter housings are connected to the pipeline via a thread or flange filter.  
Threaded filters
Threaded filters are integrated directly into the compressed air line. This can be done directly after the compressor or at the branch of a separate supply line or directly before an application. Often several thread filters are combined to achieve the desired specification step by step via step filtration. Threaded filters are available for a wide range of pressure stages. 
Flange filter
Flange filters are used for particularly large volume flows and correspondingly large compressed air lines. They are connected to the compressed air line by a flange and can be mounted on the wall or on the floor. Here, too, there are different filtration degrees and pressure stages.

PN16 | PN50 threaded filters

  • Efficient filtration between 30 % and 130 % for the energy-optimised volume flows
  • Up to 30 % higher volume flow
  • Simple, safe and space-saving connection for multiple filters
  • Performance range from 35 to 3,120 m³/h at 7 bar

PN 16 flanged filter

  • Efficient filtration between 30 % and 111 % for the energy-optimised volume flows
  • Corrosion protection by utilising high-temperature galvanising
  • Performance range from 1,420 to 34,680 m³/h at 7 bar

Practical details

  1. Quick and easy to use wall fixing (optional)
  2. Multiple filter stages save space and are simple to assemble
  3. Flow efficient air intake for the lowest possible pressure losses. Simple and rapid filter element exchange with Push-Fit-Design
  4. Double-implemented trapezoidal thread for quick and secure assembly for the 16 bar version
  5. Secured slide feed prevents inadvertent opening under pressure
  6. Corrosion protected housing made of anodised, sea water resistant aluminium
  7. Connection possibility for condensate discharge
  8. Integrated key aid (external hexagonal) for easy opening of the housing



  1. Service-friendly filter element interchange via the upper blank flange
  2. Simple installation with two same-height compressed air connections
  3. The optional differential pressure gauge indicates directly whether the filter unit must be exchanged – ideal to retain the energy costs at a low level
  4. The large surface area of the filter element reduces the air speed to energy-economic values
  5. High-quality surface protection by utilising high-temperature galvanising on the inside and paint on the outside
  6. The flange filter can be anchored not only within the pipeline but also on the floor with adjusting feet

Optimal in a double pack

Further advantages result from the connection with the electronic level-regulated BEKOMAT 20 FM condensate drain off, which was specially designed for use with CLEARPOINT: in addition to the reliable dissipation e.g. the integrated filter status monitoring and the forwarding on for malfunction and fault indications.

Technical Data

PN16
  S040 S050 S055 S075 M010 M012 M015 M018 M020 M022 M023 M025 M027 M030 M032
Connection (in inches) 3/8 (1/2) 1/2 1/2 3/4 (1) 1 1 1 1/2 (2) 1 1/2 (2) 2 2 2 2 1/2 (3) 2 1/2 (3) 3 3
Volume flow 7 bar (m3/h)* 35 65 100 150 200 250 320 420 600 780 1020 1300 1620 1940 2400
Volume (l) 0,25 0,31 0,42 0,87 1,12 1,26 2,52 2,97 3,4 4,23 5,24 13,88 16,49 19,51 23,24
Weight (kg) 0,75 0,85 1,2 1,7 2,1 2,2 4,1 4,5 5,1 6,1 7,1 19,9 22,6 25,9 29,9
Category according to PED 2014/68/EU, Fluid Group 2 - - - - - - - - I II II II II II II

*Volume Flow is also relative to saturation and filter degree 

PN50
  HP50 S040 HP50 S050 HP50 S055 HP50 S075 HP50 M010 HP50 M012 HP50 M015 HP50 M018 HP50 M020 HP50 M022 HP50 M023
Connection (in inches) 3/8 (1/2)* 1/2 1/2 3/4 (1)* 1 1 1 1/2 (2)* 1 1/2 (2)* 2 2 2
Volume flow rate 50 bar [g]*[m³/h] 130 210 370 490 660 790 1050 1380 1900 2700 3500
Volume (l) 0,25 0,31 0,42 0,87 1,12 1,26 2,52 2,97 3,4 4,23 5,24
Weight (kg) 0,75 0,85 1,2 1,7 2,1 2,2 4,1 4,5 5,1 6,1 7,4
Category according to PED 2014/68/EU Fluid group 2 - - - - I I I I I II II
Filtration rate
  Oil aerosoldeposition rate Inlet concentration (mg/ m3) Outlet concentration (mg/m3) Particle deposition Particle size Class according to ISO 8573-1
Coarse Filter C 84.00 % 30 ≤5 99.00 % 2.0-5.0 μm 4.-.4
Fine Filter F 99.50 % 10 0.05 99.83 % 0.5-2.0 μm 2.-.2
Ultra-fine Filter S 99.95 % 10 0.005 99.98 % 0.1-0.5 μm 1.-.2

Downloads CLEARPOINT®

Product Range
PDF
3 MB
Competence in Filtration
Brochure
PDF
5 MB
CLEARPOINT 3eco Threaded Filter
Brochure
PDF
553 KB
CLEARPOINT 3eco Flange Filter
Manual
PDF
3 MB
Manual CLEARPOINT S040 - M032
Manual
PDF
2 MB
Manual CLEARPOINT L080 - L304
Manual
PDF
2 MB
Manual CLEARPOINT HP 50 S040 - M023

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