Camfil Industrial Air Filters Vietnam – Industrial HVAC & Factory Air Filtration

Camfil Industrial Air Filters Vietnam provide air-filtration solutions for factories, manufacturing plants, industrial AHUs, HVAC systems, warehouses, production areas, clean-process facilities and other demanding industrial environments.

Industrial air filtration is broader than simply installing one filter inside an AHU. Different contaminants and applications can require different technologies, including:

• Panel prefilters for coarse particulate contamination.
• Bag or pocket filters for general HVAC filtration.
• Compact and V-Bank filters for higher-efficiency particulate filtration.
• EPA, HEPA and ULPA filters for critical particulate control.
• Activated carbon and molecular filters for selected gases, odors and VOCs.
• Industrial air cleaners for supplementary room-air filtration.
• Dedicated dust collectors for process-generated industrial dust.
• Fume extraction systems for welding and manufacturing emissions.
• Mist separators for oil and emulsion aerosols from machining processes.

VIETPHAT supports customers requiring Camfil Industrial Air Filters in Vietnam with product identification, technical selection, replacement matching and quotation based on contaminant type, required efficiency, dimensions, airflow, pressure drop, filter construction and industrial application.

What Are Camfil Industrial Air Filters?

The term Camfil Industrial Air Filters can refer to several categories of filtration products used in industrial facilities.

For industrial HVAC and General Ventilation systems, relevant filter types include:

• Panel filters.
• Pleated filters.
• Bag filters.
• Pocket filters.
• Compact filters.
• V-Bank filters.
• EPA filters.
• HEPA filters.
• ULPA filters.
• Molecular filters.

For process emissions, Camfil also provides dedicated technologies such as dust, fume and mist collectors.

The correct solution therefore depends first on identifying what contaminant must be controlled and where it is generated.

Industrial Air Filtration vs Industrial Dust Collection

This is one of the most important distinctions when selecting industrial filtration equipment.

Industrial Air Filtration	Industrial Dust Collection
Normally part of HVAC/AHU system	Normally connected directly to process source
Controls contaminants in ventilation air	Captures concentrated process emissions
Usually uses stationary disposable filters	Often uses mechanically cleanable filter elements
Panel, bag, compact, HEPA filters	Cartridge collectors and specialized collectors
IAQ and process-environment protection	Source capture of industrial dust/fume

General HVAC filters should not automatically be used as substitutes for dedicated process-extraction systems.

Why Standard HVAC Filters Cannot Handle Every Industrial Process

A manufacturing process may generate concentrated:

• Dust.
• Smoke.
• Welding fume.
• Grinding particles.
• Oil mist.
• Emulsion mist.
• Powder.
• Process aerosols.

These emissions can require capture directly at the source.

Trying to rely only on the building AHU can allow contamination to spread throughout the production area before reaching the HVAC filters.

The appropriate strategy may therefore be:

Source Capture + Process Filtration + General HVAC Filtration

rather than HVAC filtration alone.

Camfil General Ventilation Filters for Industrial HVAC

Camfil's General Ventilation portfolio includes multiple filter constructions suitable for industrial HVAC applications.

Major categories include:

• Panel filters.
• Bag filters.
• Compact header-frame filters.
• Compact box-type filters.
• Media pads.
• Air-intake screens.

Current Camfil General Ventilation filters cover performance ranges from coarse filtration through selected ISO 16890 ePM1 filtration, depending on the product.

ISO 16890 for Camfil Industrial HVAC Filters

ISO 16890 is the primary current classification framework for General Ventilation particulate filters.

Major classifications include:

• ISO Coarse.
• ePM10.
• ePM2.5.
• ePM1.

The required classification depends on the application and desired particulate control.

Industrial filter selection should not be based solely on an old G4, M6, F7, F8 or F9 designation where current ISO 16890 data is available.

Legacy G4, M5, M6, F7, F8 and F9 Filters

Many existing industrial AHUs still contain specifications based on the former EN 779 classification system.

These may include:

• G4.
• M5.
• M6.
• F7.
• F8.
• F9.

There is no universal exact one-to-one conversion between every legacy EN 779 class and ISO 16890.

For replacement projects, current tested ISO 16890 data should be evaluated together with airflow, dimensions and pressure drop.

Camfil Industrial Panel Filters

Panel filters are widely used as prefilters or main filters in industrial HVAC systems with light-to-medium particulate loading.

Relevant Camfil product families can include:

• 30/30.
• AeroPleat.
• M-Pleat.
• Dual10.
• EcoPleat.
• CamClose.
• CamMet for specific grease/oil and coarse-particle applications.

The exact portfolio can vary by market.

Camfil 30/30 for Industrial AHU

Camfil 30/30 is a well-known panel-filter family used for prefiltration.

A prefilter can help:

• Capture larger particles.
• Protect downstream fine filters.
• Reduce coil contamination.
• Protect AHU internal components.
• Extend final-filter service life.

Current efficiency and dimensional data should be checked for the specific 30/30 configuration rather than assuming every model has the same specification.

Camfil Industrial Bag Filters

Bag filters, also called pocket filters, are among the most common filtration constructions used in industrial HVAC systems.

They can be used as:

• Intermediate filters.
• Final General Ventilation filters.
• Fine particulate filters.
• Prefilters upstream of HEPA filtration.

Camfil Hi-Flo Industrial Air Filters

Camfil Hi-Flo is a major bag-filter family for General Ventilation.

Depending on the current model, relevant characteristics can include:

• ISO 16890 ePM efficiencies.
• High particulate filtration efficiency.
• Low pressure drop.
• High dust-holding capacity.
• Long service life.
• Multiple dimensions.
• Different pocket numbers and depths.

Hi-Flo filters can be relevant to industrial AHUs requiring efficient particulate control while managing fan-energy consumption.

Camfil Industrial Compact Filters

Compact filters provide a large media area within a rigid filter construction.

They can be useful for industrial HVAC systems requiring:

• High airflow.
• Higher particulate efficiency.
• Compact installation.
• Rigid construction.
• High dust-holding capacity.
• Controlled pressure drop.

Camfil Opakfil Industrial Filters

Camfil Opakfil is a compact V-Bank filter family suitable for General Ventilation applications.

Current Camfil information identifies Opakfil products with high filtration efficiency up to selected ePM1 performance, high energy efficiency, long operating life and optimized design.

Potential industrial applications include:

• Factory AHUs.
• Production HVAC.
• Commercial-industrial buildings.
• Clean-process prefiltration.
• HEPA prefiltration.

Camfil V-Bank Filters for Industrial HVAC

V-Bank filters arrange multiple media packs in a V-shaped configuration.

This construction can provide:

• Large effective media area.
• High airflow capability.
• Compact installation.
• Controlled pressure drop.
• High dust capacity.

V-Bank is a filter construction and does not define one filtration efficiency.

The specific ISO 16890, EPA or HEPA performance must be verified from the individual product data.

Camfil Energy Efficient Industrial Air Filters

Industrial HVAC systems can operate for thousands of hours per year, making filter pressure drop an important operating-cost consideration.

Filter energy performance depends on:

• Required efficiency.
• Initial pressure drop.
• Pressure-drop development.
• Media area.
• Dust-holding capacity.
• Airflow.
• Operating hours.
• Service life.

The lowest-priced filter is therefore not automatically the lowest-cost filter over its operating life.

Camfil Industrial HEPA Filters

Industrial facilities with critical particulate-control requirements may require EPA or HEPA filtration.

Potential applications include:

• Pharmaceutical manufacturing.
• Electronics production.
• Semiconductor manufacturing.
• Food high-care zones.
• Laboratories.
• Controlled manufacturing.
• Cleanrooms.

Camfil H13 and H14 Filters

HEPA filters are classified according to standards such as EN 1822 and ISO 29463.

Under EN 1822, relevant overall MPPS efficiencies include:

• H13: at least 99.95% overall efficiency at MPPS.
• H14: at least 99.995% overall efficiency at MPPS.

H14 is not automatically the correct choice for every industrial application.

The required class should be determined by process risk, contamination-control requirements and system design.

ePM1 vs HEPA for Industrial Applications

Parameter	ISO 16890 ePM1	HEPA
Primary Standard	ISO 16890	EN 1822 / ISO 29463
Application	General Ventilation	Critical particulate filtration
Typical Installation	AHU / HVAC	AHU / terminal / process system
Efficiency Category	PM1 fractional performance	MPPS high-efficiency classification

ePM1 is not equivalent to HEPA.

Camfil Industrial ULPA Filters

Some advanced manufacturing applications may require ULPA filtration.

Examples can include:

• Semiconductor manufacturing.
• Microelectronics.
• Advanced cleanrooms.
• Critical process environments.

ULPA filtration should only be selected where the process requires it because increasing filtration performance can affect pressure drop, fan requirements and lifecycle cost.

Camfil Molecular Filters for Industrial Applications

Particulate filtration does not remove every gaseous contaminant.

Industrial facilities can also experience:

• Odors.
• VOCs.
• Acid gases.
• Corrosive gases.
• Process gases.
• Outdoor gaseous pollutants.

These contaminants may require activated carbon or other target-specific molecular media.

Camfil Activated Carbon Industrial Filters

Activated carbon can be used for selected gas-phase contaminants and odors.

However:

Standard activated carbon does not universally remove every gas.

The correct molecular media depends on:

• Target gas.
• Concentration.
• Temperature.
• Humidity.
• Contact time.
• Airflow.
• Required removal performance.

Specialty impregnated media may be required for certain acidic, basic or corrosive gases.

Camfil CityCarb for Industrial HVAC

Selected Camfil markets offer CityCarb, a compact filter combining particulate and molecular filtration.

It is designed as a 2-in-1 solution for particles together with selected gaseous contaminants.

Depending on the current product configuration, target contaminants can include:

• VOCs.
• Ozone.
• NO2.
• SO2.
• Organic acid gases.

Target-specific product data should be verified before selection.

Camfil Industrial Air Cleaners

Where the central HVAC system alone does not provide sufficient room-air cleaning, an industrial air cleaner may supplement the system.

Camfil's industrial air-cleaner portfolio includes technologies using fine, HEPA and molecular filtration.

Potential applications include:

• Manufacturing halls.
• Warehouses.
• Food production.
• Logistics facilities.
• Industrial workspaces.

Camfil CamCleaner for Industrial Facilities

Camfil's industrial CamCleaner solutions are designed to supplement central ventilation by continuously filtering room air.

Depending on configuration, they can help reduce airborne particulate contamination and, with appropriate molecular filtration, selected odors or gases.

Industrial air cleaners do not automatically replace source extraction for high-concentration process emissions.

Camfil Industrial Dust Collectors

Manufacturing processes generating concentrated dust require a different filtration approach from standard AHU filters.

Camfil provides dedicated dust and fume collection technologies for industrial processes.

Typical process sources include:

• Grinding.
• Cutting.
• Sanding.
• Powder handling.
• Material processing.
• Welding.
• Metalworking.
• Bulk solids handling.

Camfil Gold Series Dust Collectors

The Camfil industrial dust-collection portfolio includes the Gold Series family for various dry dust and fume applications.

Unlike conventional AHU filters, industrial dust collectors can use mechanically cleanable filter elements, typically with pulse-cleaning technology.

This allows accumulated process dust to be removed from the filter surface during operation or cleaning cycles.

Camfil Industrial Fume Extraction

Industrial processes such as welding, thermal cutting and other manufacturing operations can generate fumes that should be captured close to their source.

A well-designed extraction system may include:

Capture Hood → Duct → Collector → Filter Elements → Fan → Cleaned Air / Exhaust

The system should be engineered according to the specific process and contaminant characteristics.

Camfil Industrial Mist Filtration

Machining operations can generate aerosols from:

• Oil.
• Emulsion coolant.
• Metalworking fluids.
• Minimum quantity lubrication.

Camfil provides mist-separation technologies designed to extract process exhaust from machine tools and separate aerosols before the cleaned air is returned or discharged as appropriate.

Ordinary bag or panel HVAC filters should not be treated as substitutes for properly engineered mist separators.

Industrial Air Filters for Manufacturing Plants

Manufacturing facilities may require filtration for:

• Outdoor supply air.
• Recirculated HVAC air.
• Production-room air.
• Process exhaust.
• Machine emissions.
• Clean-process zones.

Each air stream should be evaluated separately.

Camfil Industrial Filters for Electronics Factories

Electronics manufacturing can require control of:

• Coarse particles.
• PM10.
• PM2.5.
• PM1.
• Fine process contamination.
• HEPA-level particulate contamination.
• Selected airborne molecular contamination.

A multi-stage filtration strategy may be required depending on process sensitivity.

Camfil Industrial Filters for Semiconductor Plants

Semiconductor manufacturing requires clear distinction between particulate and molecular contamination.

Contaminant	Possible Filtration Direction
Coarse Dust	Prefilter
Fine PM	ePM1 filtration
Critical Particles	HEPA / ULPA
AMC	Target-specific molecular filtration

HEPA and ULPA filters control particles; they do not replace molecular filtration for gaseous AMC.

Camfil Industrial Filters for Pharmaceutical Manufacturing

Pharmaceutical manufacturing can use multi-stage filtration such as:

Prefilter → ePM1 Filter → H13/H14 HEPA

depending on the specific HVAC and process requirements.

However, filter class alone does not establish GMP compliance.

Complete contamination-control strategy can also involve:

• Room classification.
• Pressure cascade.
• Airflow pattern.
• Temperature.
• Humidity.
• HEPA integrity.
• Qualification and validation.

Camfil Industrial Filters for Food Factories

Food-processing plants can require different filtration levels for:

• Raw-material areas.
• Processing zones.
• Packaging rooms.
• High-care areas.
• Cold rooms.
• Production AHUs.

There is no universal requirement that every food factory use HEPA filters.

The appropriate level depends on process exposure and hygiene risk.

Camfil Industrial Filters for Data Centers

Industrial-grade filtration can also be relevant to data-center air-handling systems.

Selection may consider:

• Outdoor particulate contamination.
• Economizer operation.
• PM levels.
• Required airflow.
• Filter pressure drop.
• Fan energy.
• Corrosive gases.

Where gas-phase corrosion is a concern, target-specific molecular filtration may be required.

Camfil Industrial Filters for Warehouses

Warehouses and logistics facilities can experience airborne contamination from:

• Outdoor dust.
• Vehicle traffic.
• Packaging materials.
• Material handling.
• Forklift activity.
• Open doors and loading docks.

Depending on the facility, central HVAC filtration and supplementary industrial air cleaners may be considered.

Camfil Industrial Filters for Paint Facilities

Paint facilities require careful separation of different filtration functions.

Supply-air filters may control incoming particulate contamination, while exhaust-side paint-arrestor media is designed for overspray capture.

VOC control is a separate gas-phase engineering problem.

Therefore:

Supply Filter ≠ Paint Arrestor ≠ VOC Treatment

Camfil Industrial Filters for High-Temperature Applications

Industrial processes can also require filters capable of elevated-temperature operation.

When selecting a high-temperature filter, check the temperature rating of the complete filter assembly, including:

• Media.
• Frame.
• Sealant.
• Gasket.
• Separators.
• Adhesive.

A filter being H13 or H14 does not automatically mean it is suitable for high-temperature service.

Industrial Filter Selection by Contaminant

Contaminant	Possible Filter Technology
Coarse Dust	Panel / Prefilter
PM10	ePM10 Filter
PM2.5	Suitable ISO 16890 Filter
PM1	ePM1 Filter
Critical Fine Particles	HEPA / ULPA
Odor / Selected VOCs	Activated Carbon / Molecular Filter
AMC	Target-Specific Molecular Media
Concentrated Process Dust	Industrial Dust Collector
Welding / Process Fume	Fume Extraction System
Oil / Emulsion Mist	Mist Separator

Industrial Filter Selection by Application

Application	Potential Camfil Direction
Factory AHU Prefilter	30/30 / AeroPleat / suitable panel filter
Industrial AHU Fine Filter	Hi-Flo / Opakfil
Energy-Efficient HVAC	Hi-Flo / Opakfil ES depending requirement
Critical Process	EPA / HEPA / ULPA as required
Odor / VOC	Camfil molecular filtration
Room-Air Improvement	Industrial CamCleaner
Process Dust	Dedicated dust collector
Industrial Fume	Fume extraction system
Machining Mist	Mist separator

Industrial Air Filter Pressure Drop

Pressure drop is an important parameter in industrial HVAC filtration.

As a particulate filter loads with dust, resistance normally increases.

This can affect:

• Fan energy.
• System airflow.
• Ventilation performance.
• Production-room pressure.
• HVAC operating cost.

Filters should therefore be compared at the required airflow and efficiency rather than by purchase price alone.

Low Pressure Drop Industrial Air Filters

A low-pressure-drop filter can help reduce fan-pressure requirements, but the required particulate efficiency must still be maintained.

The correct objective is:

Required Filtration Efficiency + Low Lifecycle Pressure Drop + Suitable Service Life

rather than simply selecting the filter with the lowest clean-filter resistance.

Camfil Industrial Air Filter Energy Efficiency

Energy performance is especially relevant in factories operating HVAC systems for long hours.

Lifecycle energy depends on:

• Airflow.
• Average filter pressure drop.
• Fan efficiency.
• Motor efficiency.
• Operating hours.
• Filter loading.
• Replacement strategy.

Energy-efficient filtration should be evaluated using technically comparable filters providing the required air-quality performance.

Total Cost of Ownership of Industrial Air Filters

The total cost of an industrial air filter can include:

• Purchase price.
• Fan energy.
• Service life.
• Replacement frequency.
• Maintenance labor.
• Disposal.
• Production interruption.
• Impact on coils and equipment.
• Impact on downstream final filters.

This is why lifecycle cost can be more useful than unit price alone.

Camfil Industrial Replacement Filters

When replacing an existing industrial HVAC filter, provide:

• Manufacturer.
• Product family.
• Article number.
• Efficiency.
• Dimensions.
• Rated airflow.
• Initial pressure drop.
• Frame construction.
• Gasket.
• Application.
• Quantity.

Replacing Another Brand with Camfil Industrial Filters

A Camfil filter can be evaluated as a replacement for another brand where technical compatibility is established.

Compare:

• Filtration standard.
• Efficiency.
• Actual dimensions.
• Airflow.
• Initial pressure drop.
• Loaded pressure-drop behavior.
• Frame.
• Seal.
• Environmental conditions.

Same dimensions do not automatically mean equivalent performance.

Camfil Industrial Air Filter Sizes

Industrial filters are available in many standard and application-specific dimensions.

Common nominal descriptions such as:

• 600 × 600 mm.
• 600 × 300 mm.
• 24 × 24 inch.
• 24 × 12 inch.

should not be treated as exact procurement dimensions.

Actual filters may use dimensions such as approximately 592 or 595 mm depending on the product and filter-bank system.

Always confirm actual width × height × depth.

How Often Should Industrial Air Filters Be Replaced?

There is no universal replacement interval.

Replacement depends on:

• Dust concentration.
• Operating hours.
• Airflow.
• Filter media area.
• Efficiency.
• Upstream filtration.
• Differential pressure.
• Application hygiene requirements.
• Manufacturer recommendations.

Where practical, differential-pressure monitoring is preferable to relying only on an arbitrary calendar interval for particulate filters.

Can Camfil Industrial Air Filters Be Washed?

Only filters explicitly designed and documented as cleanable should be washed.

Conventional:

• Bag filters.
• Fine filters.
• Compact filters.
• HEPA filters.
• ULPA filters.

are generally disposable.

Washing can damage the media and alter tested filtration performance.

Can Industrial Filters Be Cleaned with Compressed Air?

Compressed-air cleaning should not be used as a generic regeneration method for disposable HVAC filters.

However, dedicated industrial dust collectors are different: they can be specifically engineered with pulse-cleaning systems for their cleanable filter elements.

This illustrates why HVAC filters and process dust-collector elements should not be confused.

How to Select Camfil Industrial Air Filters Vietnam

1. Identify the Contaminant

Determine whether the problem is particulate matter, process dust, fume, mist, gas, odor or AMC.

2. Identify the Air Stream

Determine whether filtration is required for outdoor air, recirculated HVAC air, room air or process exhaust.

3. Define Required Efficiency

Use ISO 16890 for General Ventilation and EN 1822/ISO 29463 where EPA/HEPA/ULPA filtration is required.

4. Determine Airflow

Provide design airflow in m³/h.

5. Check Pressure Drop

Evaluate clean and operating resistance.

6. Confirm Dimensions

Provide actual width × height × depth.

7. Review Environmental Conditions

Consider temperature, humidity, chemicals and process conditions.

8. Determine Whether Source Capture Is Required

Concentrated process emissions may require dedicated extraction rather than General Ventilation filters.

9. Evaluate Lifecycle Cost

Consider energy, service life and maintenance as well as purchase price.

10. Confirm Current Product Data

Use the current Camfil datasheet for final procurement specifications.

Camfil Industrial Air Filters Vietnam Price

Camfil Industrial Air Filters Vietnam price depends on the exact product and technical specification.

Important price factors include:

• Filter category.
• Camfil product family.
• Article number.
• Filtration efficiency.
• Dimensions.
• Airflow.
• Pressure drop.
• Media.
• Frame.
• Seal.
• Quantity.
• Current availability.
• Lead time.

For industrial projects, filter selection should be based on technical suitability and lifecycle cost rather than unit price alone.

Camfil Industrial Air Filters Vietnam Quotation

For technical selection and quotation, provide:

Parameter	Required Information
Application	AHU / Factory / Production / Process / Cleanroom / Other
Contaminant	Dust / PM / Fume / Mist / VOC / Gas / Unknown
Existing Brand	Camfil / Other
Model	If available
Article Number	If available
Efficiency	ISO Coarse / ePM10 / ePM2.5 / ePM1 / HEPA / ULPA
Dimensions	W × H × D mm
Airflow	m³/h
Pressure Drop	Pa
Temperature	°C if relevant
Quantity	Required quantity

Frequently Asked Questions About Camfil Industrial Air Filters Vietnam

What are Camfil Industrial Air Filters?

The term covers multiple filtration solutions used in industrial facilities, including General Ventilation filters, HEPA/ULPA filters, molecular filters and, for different process applications, dedicated dust, fume and mist collection technologies.

Which Camfil filters are suitable for industrial AHUs?

Depending on requirements, relevant directions can include panel filters, Hi-Flo bag filters and Opakfil compact filters, with HEPA or molecular filtration added where technically required.

What is the difference between a Camfil industrial HVAC filter and a dust collector?

HVAC filters clean ventilation or recirculated air. Dust collectors capture concentrated emissions from industrial processes and typically use specialized cleanable filter elements.

Can an AHU filter collect welding fume?

General HVAC filtration should not automatically be used as the primary control for concentrated welding emissions. Proper source capture and fume extraction should be evaluated.

Which Camfil filter is suitable for factory PM1 control?

An appropriate ISO 16890 ePM1 filter such as selected Hi-Flo or Opakfil configurations may be considered depending on required efficiency, airflow and pressure drop.

Can Camfil industrial filters remove VOCs?

Particulate filters do not generally remove VOCs. Appropriate activated-carbon or specialty molecular media should be selected according to the target gas.

Can HEPA remove industrial gases?

No. HEPA is designed for particulate filtration. Gas-phase contaminants require suitable molecular filtration.

Can Camfil industrial filters be used in cleanrooms?

Yes, appropriate Camfil prefilters, fine filters, HEPA and ULPA products can be used in cleanroom air systems, but the filter class alone does not determine the cleanroom ISO classification.

Can Camfil filters be used in food factories?

Yes. The appropriate filtration stages depend on hygiene zoning, process exposure, required air quality and HVAC design.

Can Camfil filters be used in semiconductor plants?

Yes. Semiconductor facilities may require particulate filtration from prefilters through HEPA/ULPA together with separate target-specific molecular filtration for AMC.

Which Camfil filter is best for industrial dust?

The answer depends on dust concentration and source. General airborne particulate contamination may be handled by HVAC filtration, while concentrated process dust normally requires a dedicated extraction and collection system.

How do I replace an existing Camfil industrial filter?

Provide the existing model or article number, photographs, efficiency, dimensions, airflow, pressure drop and application.

How often should an industrial air filter be replaced?

There is no universal interval. Particulate filters should be evaluated according to pressure drop, airflow, contamination loading, operating hours, hygiene requirements and manufacturer guidance.

Can industrial filters be washed?

Only products explicitly designed as cleanable should be washed. Conventional bag, compact, HEPA and ULPA filters are generally disposable.

What information is needed for a Camfil Industrial Air Filters Vietnam quotation?

Provide the application, contaminant, existing model, efficiency, dimensions, airflow, pressure drop, operating conditions and quantity. Photos of existing filters are useful when the model is unknown.

Contact VIETPHAT for Camfil Industrial Air Filters Vietnam

For consultation or quotation for Camfil Industrial Air Filters Vietnam, industrial AHU filters, factory HVAC filters, HEPA filtration, molecular filtration and replacement filters, please contact VIETPHAT:

• Zalo / Hotline: 0971 344 344
• Sales: 0827 077 078
• Sales: 0829 077 078
• Email: sales@vietphat.com
• Website: www.vietphat.com