Alpco Industrial EU
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Process Filtration Consumables

Industrial Water & Air Filter Cartridges for Process Applications

A complete range of process water cartridges and air filtration elements engineered for European industrial facilities. From RO pre-filtration and power plant condensate to pharmaceutical-grade membrane cartridges and heavy-duty dust collection. Filtration ratings from 0.1 to 150 microns, manufactured in an ISO 9001 certified facility.

Engineered Cartridges for Every Process Filtration Challenge

Industrial process plants consume filter cartridges continuously across water treatment, cooling systems, condensate polishing, compressed air, and dust collection. Whether your application demands sub-micron membrane precision for pharmaceutical water or high-flow capacity for RO pre-treatment, the right cartridge selection directly impacts process efficiency, product quality, and maintenance costs.

Alpco Industrial EU supplies a comprehensive range of water and air filtration cartridges covering every major application type. Our water cartridge portfolio includes four distinct high flow series (L, K, M, and R), each optimized for different flow and pressure requirements, alongside PP melt-blown depth filters, string wound cartridges, and microporous pleated membrane cartridges in PP, PES, PTFE, Nylon 6, and PVDF. Our air filtration range covers cellulose and polyester dust collector cartridges, gas turbine air intake elements, and pleated bag filters with temperature ratings up to 190°C.

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Full Spectrum Water Filtration

From 150μm coarse pre-filtration down to 0.1μm absolute membrane cartridges. PP, PES, PTFE, Nylon, and PVDF media options for virtually any fluid chemistry.

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Industrial Air & Dust Filtration

Cellulose and polyester cartridges for dust collectors, gas turbine intake elements (including Donaldson replacement types), and pleated bags rated to 190°C with PTFE membrane options.

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Application Engineering Support

Tell us your process conditions - flow rate, temperature, chemical environment, target micron rating - and our team will specify the optimal cartridge type and configuration.

Industrial high flow water filter cartridges PP melt-blown pleated membrane and polyester dust collector air filtration cartridges for European process plants supplied by Alpco Industrial EU

Process Water Filter Cartridges

Depth filters, membrane cartridges, and high flow elements for every water treatment application from raw intake to ultra-pure polishing.

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PP Melt-Blown Depth Filter Cartridges

Cost-effective polypropylene depth filtration for pre-treatment, general industrial water, and process fluid applications. Hot-melt welded construction with no chemical adhesives.

  • OD: 63mm and 110mm configurations
  • Lengths: 9.75", 10", 20", 30", 40", 50", 60"
  • Filtration: 1, 3, 5, 10, 25, 50, 75, 100, 150μm
  • 100% polypropylene construction
  • Max operating temperature: 80°C
  • Max differential pressure: 2.0 Bar at 21°C
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String Wound Filter Cartridges

Textile fiber yarn wrapped on porous skeletons for progressive density depth filtration. Ideal for chemical solvent, acid/alkali, and oil field water applications.

  • OD: 62mm, ID: 28-30mm
  • PP, absorbent cotton, and glass fiber media
  • Filtration: 0.5, 1, 5, 10, 20, 30, 50, 75, 100μm
  • Chemical compatibility with acids and alkalis
  • Stainless steel center rod option for organics
  • Max operating temperature: 60°C (PP)
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Microporous Pleated Membrane Cartridges

Precision membrane cartridges for pharmaceutical, food and beverage, electronics, and chemical applications requiring absolute filtration ratings.

  • Media: PP, PES, PTFE, Nylon 6, PVDF
  • OD: 69mm, lengths: 10" to 40"
  • Filtration: 0.1, 0.22, 0.45, 1, 3, 5, 10, 20, 50μm
  • Materials meet FDA requirements
  • Thread, 222-fin, 226-fin interfaces
  • Max differential: 2.8 Bar at 65°C
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Power Plant Condensate Filter Elements

Specialized high-performance fiber elements designed for condensate water treatment in thermal and nuclear power plants. Flushable and reusable.

  • Continuous high-performance fiber construction
  • Designed to be flushed and folded repeatedly
  • Entwined fiber prevents deformation and shedding
  • Omits impurities quickly on boot-up
  • Purpose-built for power generation condensate
  • Reduces pre-wash cycle time significantly
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L & K Series High Flow Cartridges

Large-diameter (6"/152mm) high flow cartridges for RO pre-filtration, seawater desalination, and large-volume industrial water treatment.

  • L Series: inner/outer skeleton, 20"-60" lengths
  • K Series: single/double O-ring, up to 70m³/h
  • Filtration: 0.5, 1, 2, 3, 5, 10, 20, 40, 70, 100μm
  • PP and glass fiber media options
  • Seals: silicone, EPDM, Viton, nitrile
  • β ≥ 1000 filtration efficiency
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M & R Series High Flow Cartridges

Ultra-high capacity cartridges for municipal water, large-scale industrial, and petrochemical applications requiring maximum throughput.

  • M Series: 6.5"/165mm OD, up to 113m³/h (500GPM)
  • R Series: 6.75"/171mm OD, β > 1000
  • Radial and vertical pleating options (M Series)
  • Polypropylene and glass fiber media
  • Lengths: 20", 40", 60"
  • Significantly reduces housing size requirements

Air & Dust Filtration Cartridges

Dust collector cartridges, gas turbine air intake filters, and pleated bag filters for industrial air quality and equipment protection.

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Cellulose Dust Collector Cartridges

Industrial dust collector cartridges for metal working, shot blasting, mining, chemical, and general manufacturing dust extraction systems.

  • Models: LF/Z3266, LF/Z3275, LF/Z3566, LF/Z3288, LF/Z3290
  • OD: 324-352mm, ID: 213-241mm
  • 100% cellulose or cellulose/polyester blend
  • Flame retardant treatment available
  • Olive-shape pleats maintain uniform spacing
  • Max operating temperature: 65°C
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Polyester Dust Collector Cartridges

High-efficiency polyester cartridges for fine dust applications in metalworking, welding fume, pharmaceutical, sandblasting, and powder coating operations.

  • Models: LF/P3266, LF/P3566, LF/P3275, LF/P3288, LF/P3290
  • 100% spun bond polyester media
  • Optional PTFE membrane coating
  • Antistatic and oil/water repellent treatments
  • Filtration efficiency > 99.99%
  • Max operating temperature: 120°C
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Gas Turbine Air Intake Cartridges

Reliable high-efficiency cartridges for gas turbines and air compressors, ensuring clean air intake even in heavily polluted industrial environments. Includes Donaldson replacement types.

  • Cylindrical and conical shapes available
  • Standard and twist-lock interfaces
  • Polyester/cellulose and nanofiber media blend
  • Filter areas: 16.4 to 34.3 m²
  • TenKay type configurations available
  • Superior pleat ability and dimensional stability
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Pleated Bag Filters

High-performance pleated bag filters for heavy-duty dust collection in cement, foundry, power, and metallurgical applications with temperatures up to 190°C.

  • Spun bond polyester: LF-P1/P2 (to 135°C)
  • Antistatic polyester: LF-D1/D2 (to 135°C)
  • Polyester + PTFE: LF-F1/F2 (to 135°C)
  • High-temp nanofiber: LF-N1/N2 (to 190°C)
  • Filter areas: 2.3 to 4.6 m²
  • Water/oil repellent and PTFE membrane options

Technical Specifications

Material properties, filtration performance, and operating parameters across our water and air cartridge range.

Water Cartridge Performance

Filtration Range0.1 to 150 μm
High Flow CapacityUp to 113 m³/h per cartridge
Membrane MediaPP, PES, PTFE, Nylon 6, PVDF
Depth Filter MediaPP melt-blown, string wound
Operating TemperatureUp to 82°C (pleated PP)
pH Range1 - 13 (media dependent)

Air Cartridge Performance

Dust Cartridge MediaCellulose, polyester, PTFE membrane
Filtration Efficiency> 99.99% (polyester + PTFE)
Max Temperature (bags)190°C (nanofiber series)
Max Temperature (cartridge)120°C (polyester)
Gas Turbine Filter Area16.4 - 34.3 m²
Bag Filter Area2.3 - 4.6 m²

High Flow Cartridge Comparison

L Series OD6" / 152mm
K Series OD6" / 152mm (3.5" ID)
M Series OD6.5" / 165mm
R Series OD6.75" / 171mm
Available Lengths20", 40", 60"
Max ΔP Change-out2.4 - 2.5 Bar at 20°C

Sealing & Interface Options

Water Cartridge SealsSilicone, EPDM, Viton, Buna-N
Membrane Interfaces222-fin, 226-fin, thread, DOE
High Flow InterfacesSingle O-ring, double O-ring, flat press
Dust Cartridge End CapsElectro-galvanized steel, open/closed
Bag Filter ConnectionSnap-band, spring, flat flange
Custom ConfigurationsAvailable on request

Where Our Water & Air Cartridges Work

Process filtration cartridges for the full spectrum of European industrial applications.

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RO & Desalination

Security filtration, seawater desalination pre-treatment, and reverse osmosis system protection.

Power Generation

Condensate polishing, boiler make-up water, stator cooling water, and turbine cooling circuits.

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Pharmaceutical

Sterile water, WFI pre-filtration, solvent and raw material filtration with FDA-compliant membrane media.

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Food & Beverage

Wine, beer, syrup, dairy, and bottled water filtration using food-grade PP and membrane cartridges.

Steel & Metallurgy

Circulating water treatment, clean ring water systems, and blast furnace gas dust removal.

Chemical Processing

Acid, alkali, solvent filtration, quench water, and brine treatment with chemically resistant membranes.

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Cement & Mining

Heavy-duty dust collection with cellulose and polyester cartridges for high-particulate environments.

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Welding & Cutting

Welding fume extraction, laser cutting dust, and plasma cutting particulate with PTFE-coated polyester cartridges.

Common Questions About Water & Air Cartridges

What types of water filter cartridges does Alpco Industrial EU supply?

We supply PP melt-blown depth filters (1 to 150 microns), string wound cartridges (0.5 to 100 microns), microporous pleated membrane cartridges in PP, PES, PTFE, Nylon 6, and PVDF (0.1 to 50 microns), power plant condensate filter elements, and four series of high flow cartridges: L Series, K Series, M Series, and R Series with flow rates up to 113 cubic meters per hour per cartridge.

What air filtration products are available?

Our air filtration range includes cellulose dust collector cartridges for general industrial use, polyester dust collector cartridges with optional PTFE membrane coating for fine dust applications, gas turbine air intake filter cartridges (including Donaldson replacement types), and pleated bag filters in spun bond polyester with antistatic and PTFE membrane options. Temperature ratings go up to 190 degrees Celsius for high-temperature bag filters.

Which high flow filter cartridge series should I choose?

The choice depends on your flow requirements and existing housing configuration. The L Series offers inner and outer skeleton construction for standard high-flow applications. The K Series provides single and double O-ring sealing with flows up to 70 cubic meters per hour. The M Series features the largest diameter (6.5 inches) with both radial and vertical pleating, reaching 113 cubic meters per hour. The R Series is optimized for applications demanding the highest beta values (exceeding 1000). Our team can help you select the right series based on your operating conditions.

Can you supply FDA-compliant cartridges for food and pharmaceutical applications?

Yes. Our microporous pleated cartridges are available in materials that meet FDA requirements, including PP, PES, PTFE, Nylon 6, and PVDF membranes. These are suitable for pharmaceutical water treatment, food and beverage filtration, and other hygiene-critical applications. We can provide material compliance documentation on request.

Request a Quote for Water & Air Filter Cartridges

Tell us your application, flow rate, temperature, chemical environment, and target filtration rating. Our team will recommend the right cartridge type and provide a competitive quotation within 24 hours.