Efficiently purify the indoor air of your establishments with our pocket filters.

Pocket Filters

We offer pocket filters made of mineral materials (glass fiber) or synthetic materials assembled in metal frames. Regardless of the chosen filter media material, you benefit from superior air filtration efficiency as well as resistance to fine particles and polluting molecules. Applications are numerous: tertiary buildings, museums, hospitals, airports...

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Filtre à poche-100

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Asset 24

All about Deltrian pocket filters
Very common in heating and air conditioning installations in commerce and industry, pocket filters serve as both prefilters and complete air filters. They can also be installed in polluted air extraction and recycling ports. They retain dust better and longer.

The range

Our goal is your complete satisfaction: to this end, we offer services tailored to your pocket filter installation project.

Our services

Before your project, we study your needs. The goal? To guide you towards the best possible choice of pocket filters in terms of quality and quantity.

Studies and advice

We select suitable locations for installing your pocket filters and thus optimize the quality of indoor air.

Product placement

Our experts are available to answer all your questions.

My parents created the company Deltrian International 55 years ago, and I have been working there for 36 years, leading the beautiful fight against air pollution. With a degree in business from UCLouvain FUCam Mons, negotiation, international trade, and business development are my strengths, as well as my unwavering energy. It is the blue blood of Deltrian that runs through my veins and gives me the motivation every day to improve the air quality of our clients!

Jürgen

People say that I was born in a filter because enabling the world to breathe safely is my raison d'être!

Jürgen Alexius

Airports

Commercial and public buildings

Data Centers

Commercial Centers

Schools and Universities

Warehouses and Distribution Centers

Hospitals

Hotels

General Industry

Food Industry

Pharmaceutical Industry

Lab and Biosafety

Restaurants

Gas Turbines

Automobile

Drop Safe (G4-M5-M6) rigid pocket filters protect downstream systems and equipment (including final filters) from airborne particulate pollutants, as well as snow, fog, and mist.
<ul>
<li>Air filtration and water coalescence in a single filter</li>
<li>Water-tight pockets integrated in a polyurethane frame resistant to bursting &gt;&gt; 6000 Pa</li>
<li>Sealed pocket bottoms: water coalescence in pockets, upstream filter drainage</li>
<li>Self-supporting welded pockets &gt;&gt; Elimination of release risks</li>
<li>Aerodynamic stabilization cuffs (Diamond Spacer)</li>
<li>100% incinerable</li>
</ul>

General Characteristics

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PPL_DS

Drop Safe (G4-M5-M6) rigid bag filters are highly efficient pre-filters especially dedicated to air intake systems in gas turbines.

Drop Safe (G4-M5-M6)

As the head of the Filtration business unit, my goal is to grow our market share with both existing and new clients. Our product applications range from OEM air treatment unit manufacturers to facility management companies, as well as the automotive, oil and gas, pharmaceutical, nuclear and specialty products industries.

Wannes

As the Filtration BU Manager, it is my responsibility to align the sales team with operational management.

Wannes Van Herck

Cleanroom

<ul>
<li>High retention capacity</li>
<li>Low pressure drop</li>
<li>Self-supporting conical pockets</li>
<li>Rigid plastic frame variant (SECURE) available on request</li>
<li>Cost-effective</li>
<li>Tested for food contact according to CE 1935/2004</li>
<li>Certified inert to microbial growth (ISO 846-VDI 6022)</li>
</ul>

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FP40

With a high retention capacity and low pressure drop, the FP40 pocket filters are very cost-effective.

<ul>
<li>Compact and economical</li>
<li>Large filtration surface</li>
<li>High efficiency</li>
<li>Tested for food contact according to CE 1935/2004</li>
</ul>

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FP50

The FP50 pocket filters are compact and economical, with a large filtration surface.

<ul>
<li>2 media in 1 filters: synthetic + glass fibre</li>
<li>High retention capacity</li>
<li>Useful for collecting particles such as varnish, lacquer, paint and powders</li>
<li>High filtration efficiency for other residues.</li>
</ul>

General characteristics

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FPS50

Dust filter, particularly for capturing paint mist in spray booths in the automotive and mechanical industries.

HVAC : Heating, ventilation, and air conditioning

<ul>
<li>HI-TECH aerodynamic profile limiting air output turbulence</li>
<li>Conical sewn pockets</li>
<li>Low pressure drop</li>
<li>Low energy consumption</li>
<li>Plastic frame variant (SECURE) available on request</li>
<li>Tested for food contact according to CE 1935/2004</li>
</ul>

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G - Glass fiber

<ul>
<li>HIGH-TECH aerodynamic profile limiting air outlet turbulence</li>
<li>Sewn conical pockets</li>
<li>Low pressure drop</li>
<li>Tested for food contact in accordance with CE 1935/2004</li>
</ul>

General features

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K+ pocket filters are designed for all types of air filtration and tested for food contact in accordance with CE 1935/2004.

<ul>
<li>HIGH-TECH aerodynamic profile limiting turbulence at air outlet</li>
<li>Conical sewn pockets</li>
<li>Low pressure drop</li>
<li>Tested for food contact according to CE 1935/2004</li>
</ul>

k50-2-2

The K50 are a new generation of 2-in-1 synthetic filters with an aerodynamic profile and low pressure drop.

<ul>
<li>HI-TECH aerodynamic profile limiting turbulence at air outlet</li>
<li>Sewn conical pockets</li>
<li>Low pressure drop</li>
<li>Low energy consumption</li>
<li>Rigid plastic frame variant (SECURE) available on request</li>
<li>M1 media fire classification</li>
<li>Tested for food contact according to CE 1935/2004</li>
<li>Certified inert to microbial development (ISO 846-VDI 6022)</li>
</ul>

ks-2-2

KS is a filtration system for air treatment centers, certified to be inert to microbial development (ISO 846-VDI 6022).

Prefilter for paint booth air intakes, electrical rooms, and in front of any fine or absolute filter
<ul>
<li>Economical</li>
<li>Low pressure drop</li>
<li>Self-supporting conical pockets (100% synthetic)</li>
<li>High retention capacity</li>
<li>Very good mechanical resistance</li>
<li>100% incinerable</li>
</ul>

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M6-2

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M6 Macro

The M6 pocket filters are an excellent alternative to reduce your energy and maintenance costs.

NWES98 PLUS

<ul>
<li>Low pressure drop</li>
<li>Excellent dust retention capacity</li>
<li>Self-supporting pockets</li>
<li>Conical pockets designed to maximize performance</li>
<li>Easy installation</li>
<li>Tested for food contact according to CE 1935/2004</li>
</ul>

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NW-8

NW offers the best energy capacity and a longer lifespan. This allows you to save at all levels.

<ul>
<li>Low pressure drop</li>
<li>Excellent dust retention capacity</li>
<li>Self-supporting pockets</li>
<li>Conical pockets designed for maximum performance</li>
<li>Easy installation</li>
<li>Tested for food contact according to CE 1935/2004</li>
</ul>

NW ES pocket filters have excellent dust retention capacity and are easy to install.

NW ES

TNWES

DeltriSafe+ Protective Mask

DeltriSafe+ Type IIR

TNWES Atex

TNWES-1-90

<h5>Virucidal plasma technology</h5>
The process used consists of plasma grafting of the virucide. Viruses, including COVID 19, are neutralised to 99%. The treated surface of the filter is activated by contact with the virus-carrying droplets. After the contact time, the viruses are deactivated and no longer infectious.
<ul>
<li>Low pressure drop</li>
<li>Excellent dust holding capacity</li>
<li>Self-supporting bags</li>
<li>Tapered bags, designed to maximise performance</li>
<li>Easy to install</li>
<li>Tested for food contact according to EC 1935/2004</li>
<li>Effective in dry and/or wet environments (open or closed circuit)</li>
<li>Reduces the risk of transmission and proliferation of viruses and bacteria in the air</li>
</ul>
&nbsp;
&nbsp;
Validated according to ISO 10705 modified on MS2 Coronavirus equivalent strain After 12 months RLV*= 99.21 
Validated according to ISO 18184 on Coronavirus strain After 1 hour VLR* = 99.999 
Validated according to EN 14476 on 229 E Human Coronavirus 
*VLR : Viral Load Reduction

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NW-10

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NWES98PLUS_BFE

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NWES98PLUS_media

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NWES98PLUS_air

NWES98 PLUS bag filters protect your staff by impregnating them with virucidal plasma.

Pocket Filters.