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Marine Equipment

15 PPM Monitoring Equipment

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Filtration Systems

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Filtration Systems Suppliers

Onboard filtration is one of those quiet systems that only gets noticed when it fails — a clogged fuel filter mid-passage, a bilge separator alarming during a port state inspection, or a ballast treatment unit going offline before a discharge window.

RecordsMarine connects technical teams with vetted filtration systems suppliers covering every fluid stream on a working vessel, from fuel and lube oil to bilge, ballast, sewage, and scrubber wash water.

What Marine Filtration Actually Covers

Filtration on a ship is not a single product line. Different fluids demand different technologies, certifications, and replacement intervals. The vendor base typically splits along these lines:

  • Fuel oil filters, automatic backflushing units, and centrifugal purifiers for HFO, MGO, and biofuel blends
  • Lube oil and hydraulic filters for main engines, gearboxes, stern tubes, and deck machinery
  • Oily water separators (OWS) meeting the 15 ppm MARPOL Annex I discharge limit
  • Ballast water management systems (BWMS) type-approved under the IMO BWM Convention and USCG rules
  • Sewage treatment plants and membrane bioreactors under MARPOL Annex IV
  • Seawater strainers and self-cleaning filters protecting heat exchangers and box coolers
  • Engine room and HVAC air filtration, including dust and aerosol elements

Established suppliers of filtration systems carry brands engineers trust onboard — Alfa Laval, Boll & Kirch, Hydac, Parker, Pall, Eaton, Filtersafe, RWO Veolia, and Headway among them. Some operate as full equipment package vendors; others focus on a single niche such as centrifugal purifiers, scrubber filtration, or automatic strainers for cooling lines.

Compliance, Class Approvals, and Certification

Every filtration purchase eventually meets a surveyor. OWS units need IMO MEPC.107(49) certification. BWMS installations need both IMO type approval and, for US trading, USCG type approval — the two are not interchangeable. Scrubber wash water monitoring follows MEPC.340(77) guidelines, while sewage plants under Annex IV need a valid ISPP certificate after class inspection.

Reliable distributors of filtration systems supply equipment with the documentation package complete on day one: type approval certificates, EIAPP where relevant, EN 10204 3.1 material certificates for pressure-bearing parts, and class endorsements from DNV, ABS, Lloyd's Register, BV, RINA, or ClassNK, depending on flag and operator. Missing paperwork at a class survey is one of the more avoidable causes of a deficiency note on an otherwise clean inspection.

Effluent Water Treatment Chemicals Suppliers

Mechanical separation rarely closes the gap to a regulatory discharge limit on its own. Bilge, sewage, and scrubber wash water systems usually run a parallel chemical dosing programme — which is where effluent water treatment chemicals suppliers come in.

Typical chemistry includes coagulants and flocculants to drop oil and suspended solids out of bilge water, bioaugmentation tablets and pH adjusters for sewage MBR plants, caustic soda for open-loop scrubber neutralisation, and anti-foam agents across multiple loops. Each dosing point needs its own product specification, and chemistries that perform well on one plant can damage membranes or skew sensor readings on another.

Reliable suppliers of chemicals for effluent water treatment provide full MSDS documentation, IMDG-compliant packaging, dosing calculations matched to actual flow rate, and replenishment logistics in major bunkering hubs like Rotterdam, Singapore, Fujairah, and Houston. Many also stock the dosing pumps, skids, and replacement membranes alongside the consumables, which simplifies sourcing for chief engineers managing tight in-port turnarounds. For broader chemical needs beyond the effluent loop, our marine chemicals suppliers section covers cleaners, boiler treatments, and fuel additives.

What Separates a Reliable Vendor From the Rest

Procurement decisions in this segment rest on a small number of practical factors rather than a long checklist. Spare element availability is the first — a filter housing from a discontinued OEM becomes a real problem the moment a basket cracks.

Type approval scope matters second: a BWMS certified only for fresh water is the wrong unit for a tanker on a saline trade. Service network coverage in the ports the fleet actually calls at decides whether commissioning happens in 48 hours or two weeks.

Finally, pricing on consumables — filter cartridges, UV lamps, membranes, and suppliers of effluent water treatment chemicals rolled into a single supply agreement — usually drives total cost of ownership more than the capital quote.

A vendor who answers questions on retrofit footprint, power draw, holding times, and ATEX zoning for tanker applications without escalating every query back to the OEM is the kind of partner most superintendents stay with across multiple newbuilds.

Browse the Filtration Suppliers Below

Compare the vendors listed below by marine equipment type, regional service coverage, class approvals, and chemical supply capability to shortlist providers that match your fleet's actual operating profile. RecordsMarine maintains a directory of filtration systems suppliers and effluent water treatment chemicals suppliers covering newbuild specification, retrofit projects, and routine consumables across every major maritime hub.

  • ARK MARINE SERVICE INC. logo

    Year Founded: 2004

    Verified

    ARK MARINE SERVICE INC.

    Verified

    We specialize in providing original equipment supplies, primarily for main and auxiliary engine spares. As a factory-based company, we ensure the best pricing without compromising on quality. Our dedicated logistics team handles all deliveries efficiently, offering competitive rates for air, sea, and courier services.

    arkmarine.co.jp
    rex.l@arkmarine.co.jp

    CATEGORIES:

    • Filtration Systems

    • Air Compressors

    • Engines (2-Stroke)

    • Engines (4-Stroke)

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

    • AUS (Automatic Unloading Systems)

    • Accommodation Ladder Davits

    • Accommodation Ladders & Gangways

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Air Starters

      (150)

    CLASS APPROVED:

    IACS: ClassNK, BV

  • Headway Technology Group Qingdao Co., Ltd. logo

    Year Founded: 2005

    RM verified
    RM verified

    Headway is a high-tech enterprise with the purpose of scientific and technological innovation, dedicated into providing low carbon solutions and technical service worldwide. Headway owns independent RD center and production base in Qingdao, China. Headway product including BWTS, EGCS, Fuel Gas Supply System, Methanol Fuel Supply System, Ammonia Fuel Supply System and VDR ect.

    en.headwaytech.com
    fan.yang@headwaytech.com

    CATEGORIES:

    • Filtration Systems

    • BWTS (Ballast Water Treatment Systems)

    • Flow Measurement Equipment

    • Fuel Supply Systems

    • Scrubber Systems

      (2)

    CLASS APPROVED:

    IACS: ABS, RINA, ClassNK, CCS, BV, CRS, PRS, KR, LR, DNV, IRS

    Non-IACS: RMRS, HRS, Other

  • MYTHMAR MARINE DANISMANLIK TIC. LTD. STI logo

    Year Founded: 2018

    RM verified
    RM verified

    MYTHMAR MARINE as a spare parts broker has the knowledge and power to serve you well by providing all types of spare parts genuine, under license or O.E.M. in cooperation with our affiliated companies at competitive prices. We can provide you with new spare parts from Europe Poland, U.K., Denmark, Germany, etc., Japan, Korea, China, as well as used spare parts from India and Singapore, with warehouses in Greece, India, Bangladesh and China for second hand spares. We can negotiate prices and payment terms and delivery as manufacturers rely on our purchase and in our orders.

    CATEGORIES:

    • Filtration Systems

    • 15 PPM Monitoring Equipment

    • Accommodation Ladder Davits

    • Accommodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Air Starters

    • AIS (Automatic Identification Systems)

    • Alpha Lubrication Systems

    • AMS (Alarm Monitoring Systems)

    • Anemometers

    • Anti-Heeling Systems

    • ARPA (Automatic Radar Plotting Aids)

    • AUS (Automatic Unloading Systems)

    • Automation Control Equipment & Control Units

    • Autopilot

    • BackWash Filters

    • BNWAS (Bridge Navigational Watch Alarm Systems)

      (151)

  • CUTEFLOW logo

    Year Founded: 2018

    Cuteflow Mist Eliminator of Vane Type in Aluminum and Stainless Steel Cuteflow Filtration Cuteflow Coalescer Cuteflow Heating-Anti-Frost Cuteflow Louver and Sand Trap Louver Cuteflow Spin Cyclone Filter

    CATEGORIES:

    • Filtration Systems

    • Purifiers

    • HVAC (Heating, Ventilation & Air Conditioning)

    CLASS APPROVED:

    IACS: CCS

    WAREHOUSES:

    • China

  • HARBOR EAGLE GEMICILIK A.S logo

    Year Founded: 2022

    Harbor Eagle serves as a trusted marine supply partner for organizations participating in global tenders and technical procurement projects. We deliver certified OEM and premium replacement spare parts with strict adherence to tender specifications, fast RFQ processing and transparent documentation. Our supply range covers major marine engines Wrtsil, MAN, Caterpillar, MaK, Yanmar, propulsion equipment, steering systems, deck machinery, pumps, compressors, separators and hydraulic components. By combining competitive sourcing with an audited manufacturing network and multi-region availability, we support shipowners, managers and shipyards in meeting tight deadlines and compliance demands. Harbor Eagle is recognized for accuracy, reliability and cost-efficient solutions throughout dry-dock, overhaul and critical operational requirements. We help clients achieve consistent procurement performance and strong results in international marine tender processes.

    CATEGORIES:

    • Filtration Systems

    • Engines (2-Stroke)

    • Engines (4-Stroke)

    • Exhaust Gas Boilers

    • Exhaust Gas Turbochargers

    • Fire Tube Boilers

    • Galley Equipment

    • Gas Detection Systems

    • Lubricating & Greasing Equipment

    • AIS (Automatic Identification Systems)

      (2)

    CLASS APPROVED:

    IACS: ABS, RINA, ClassNK, CCS, BV, CRS, PRS, TL, KR, LR, DNV, IRS

    Non-IACS: RMRS, INSB Class, Other

    WAREHOUSES:

    • Turkey

    • Åland Islands

    • Canada

    • Switzerland

    • China (103)

  • ISLAND MARINE INTERNATIONAL logo

    Year Founded: 2009

    Island Marine International is a supplier for marine spare parts. We are expertise in Bridge to engine room spares parts. From the day of establishment, we try to increase our business range, range of spare parts and our client services. It is our supreme priority to build and sustain strong long-term relationship with our clients by providing solutions, on top of supplying spare parts. As a part of the supply chain, we understand the requirements of value for money, which is why we promise competitive prices for the highest quality spare parts and at the fastest delivery time. We are able to offer relatively lower prices and at a quicker delivery time as compared to our competitors. Having accumulated years of experience in this trade, our company has acquired an outstanding reputation for trustworthiness and reliability. This is the result of the zeal of our professional staff and skilled technicians in fulfilling the needs of our customers.

    CATEGORIES:

    • Filtration Systems

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

    • AUS (Automatic Unloading Systems)

    • Accommodation Ladder Davits

    • Accommodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Air Starters

    • Alpha Lubrication Systems

    • Anemometers

      (160)

    WAREHOUSES:

    • Bangladesh

  • BestBangla Marine and Trading Ltd logo

    Year Founded: 2024

    At BestBangla Marine Trading Ltd., we specialize in the supply, sourcing, and export of high-quality marine equipment tailored to meet the operational demands of vessels worldwide. From engine room machinery to navigation systems, deck tools to electrical componentswe deliver trusted equipment from leading global manufacturers. Our offerings include: Main Aux Engine Components Pumps, Compressors Purifiers Navigation Communication Systems Electrical, Hydraulic Pneumatic Equipment Deck, Safety Galley Equipment All equipment is inspected, tested, and verified for performance and reliability. Whether new, OEM, or reconditioned, we ensure your vessel is equipped to operate efficiently, safely, and without delay.

    CATEGORIES:

    • Filtration Systems

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

    • AUS (Automatic Unloading Systems)

    • Accommodation Ladder Davits

    • Accommodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Air Starters

    • Alpha Lubrication Systems

    • Anemometers

      (159)

    WAREHOUSES:

    • Bangladesh

  • Universe Shipping and Trade Links logo

    Year Founded: 1995

    We deal in supplies of marine engine parts, marine Equipments, Marine air compressors, HVAC compressor spare parts, Pumps, Turbochargers, Hydraulic motors and pumps, Freshwater Gensets, Purifiers, Governors, Navigation and Safety Equipments, Lashing Materials and Marine Ropes, Bridge Equipments, Ships Horns, Ships Stores, Anchor and Anchor chains, Mechanical Seals, Valves etc., We can supply air compressor complete and spare parts for following: - Air Compressors Hatlapa, Hamworthy, Tanabe, Sperre, JP Sauer Sohn.etc.. - Refrigeration Compressors like, Daikin, Carrier, Carlyle, Grasso, Sabroe, Bock, Bitzer, York.. - Spare parts and equipment for diesel engines, purifiers, compressors, pumps, turbochargers and filters - Pump Mechanical Seals, Maintenances Chemicals, Tank Cleaning Chemicals, Water based Eco Chemicals, Cooling Water Treatment, Boiler Water Treatment, Evaporator Treatment, Fuel Oil Treatment, Ships Stores, Deck Item, Test Kits etc.,

    CATEGORIES:

    • Filtration Systems

    • 15 PPM Monitoring Equipment

    • Accommodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Starters

    • AMS (Alarm Monitoring Systems)

    • Autopilot

    • BWTS (Ballast Water Treatment Systems)

    • Centrifugal Pumps

    • Compass (Gyro & Magnetic)

    • Deck Seal

    • Diesel Generators

    • Electrical Actuators

    • Electrical Horns

    • Engine Room Ventilation Fans

    • Engines (2-Stroke)

    • Engines (4-Stroke)

    • Engine Starting Systems

      (41)

  • Zava Marine Corporation logo

    Year Founded: 2022

    Expert manufacturers of industrial equipment and spare parts, delivering precision-engineered, durable solutions for machinery, automotive, aerospace, and heavy industries. Custom fabrication, OEM/aftermarket parts, and global supply chain support

    CATEGORIES:

    • Filtration Systems

    • AMS (Alarm Monitoring Systems)

    • Accommodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Anti-Heeling Systems

    • Automation Control Equipment & Control Units

    • Alpha Lubrication Systems

      (157)

    CLASS APPROVED:

    IACS: ABS, RINA, ClassNK, CCS, BV, CRS, PRS, TL, KR, LR, DNV, IRS

    Non-IACS: RMRS, HRS, INSB Class, Other

    WAREHOUSES:

    • China

  • Default logo

    Year Founded: 2025

    Specializing in the maritime electronics industry and professional fiber optic compass manufacturer Providing professional services and selling all kinds of marine electronic products.We provides one-stop service including technical consultation, system design, equipment sales, installation and commissioning, maintenance. We have implemented the ISO9001 quality management system, which can provide customers with the highest quality service standards. There are a wide variety of products, and the agent cooperates with the worlds major brand-name products. These include: radio communication, satellite communication, internal communication, rescue, navigation, weather, comprehensive, entertainment, fishery, other and engine room automation control and alarm system. The products can be applied to new building ships, refurbished ships, fishing boats, inland river boats and yachts, etc.

    CATEGORIES:

    • Filtration Systems

    • 15 PPM Monitoring Equipment

    • Accommodation Ladder Davits

    • Accommodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Air Starters

    • AIS (Automatic Identification Systems)

    • Alpha Lubrication Systems

    • AMS (Alarm Monitoring Systems)

    • Anemometers

    • Anti-Heeling Systems

    • ARPA (Automatic Radar Plotting Aids)

      (157)

    CLASS APPROVED:

    IACS: CCS

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