Replaceable HEPA Box

Your Professional Replaceable HEPA Box Supplier

Our goal is to be your reliable partner for replaceable HEPA box in China. As an air purification solution provider integrating R&D, manufacturing and sales, SYNRUI has its own registered brand "SYNRUI". We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

Indoor Replacement Air Filter Box
Indoor replacement air filter box is a core replaceable component for improving and maintaining indoor air quality. The core value lies in its replaceability, which enables the air filtration system
Indoor Replacement ULPA Filter Box Gasket Airtight
Indoor replacement ULPA filter box gasket airtight uses elastic gaskets to achieve airtight sealing, and has the function of directly replacing filters indoors.The design concept revolves around
Top Gel Sealing Replaceable HEPA Box
Top gel sealing replaceable HEPA box represents the advanced level of high-efficiency air outlet terminal technology. It perfectly combines the ultimate sealing performance of the top tank seal with
Side Gel Sealing Replaceable HEPA Box
Side gel sealing replaceable HEPA box is a special design based on the standard replaceable high efficiency air inlet, which uses the side tank sealing technology to achieve ultra-high sealing
Leak Free Replaceable HEPA Supply Unit
Leak free replaceable HEPA supply unit is a specially designed terminal air supply device for clean rooms or clean areas.The core feature is that the HEPA filter can be quickly, easily and safely
Indoor Replacement HEPA Filter Box Gasket Airtight
Indoor replacement HEPA filter box gasket airtight is a high end, key equipment in the field of air filtration, designed for scenarios with strict requirements on air quality (such as clean rooms,

Why Choose Us

Strict quality control system

From raw material procurement to production, testing, and packaging, we implement the ISO 9001 quality management system throughout our entire process. Each filter undergoes 12 quality inspections, including leak detection and resistance testing.

Our certifications

We are ISO 9001 certified, ISO 14001 certified for environmental management systems, ISO 45001 certified for occupational health and safety management systems, ISO 9001:2015 certified, and CE certified.

Our factory

Our company boasts over 20,000 square meters of modern production facilities, including a 3,500 square meter Class 10,000 cleanroom.

Our services

Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.

Advantages of Replaceable HEPA Box

Effectively improve indoor air quality: Significantly reduce indoor pollutant concentration.

Simple operation: Replacing the filter element usually does not require professional tools, and users can do it by themselves.

Extend equipment life: Protect the fan, heat exchanger and other components inside the air conditioning/fresh air system from dust pollution.

Relative cost controllable: The cost of an indoor replacement ULPA filter box gasket airtight is usually lower than replacing the entire unit, with the main subsequent costs coming from filter consumables.

Specification of Replaceable HEPA Box

Product Name	Replacement Air Filter Box
Filter Grade	HEPA/ULPA filter
Type	Heavy duty ceiling keels (T-Bar), Light duty ceiling keels, Ceiling panels
Frame	Galvanized sheet, Aluminum alloy
Filter Media	Fiberglass
Divider	Hot Melt Adhesive
Sealing strip	EPDM
Max temperature	≤70℃
Max humidity	≤100%RH
Origin	China

Features of Replaceable HEPA Box

Indoor replacement ULPA filter box gasket airtight uses elastic gaskets to achieve airtight sealing, and has the function of directly replacing filters indoors.The design concept revolves around "high-efficiency filtration, convenient maintenance, and reliable sealing", and is widely used in medical, electronic, pharmaceutical and other scenarios with strict requirements on air cleanliness and sealing.

Application of Replaceable HEPA Box

Household/commercial central air conditioning system: Suitable for installation at the return air outlet or in the air conditioning box.

Fresh air system: Indoor replaceable air filter box is suitable for installation at outdoor fresh air inlet and indoor return air outlet.

Independent air purifier: The core filter component is a replaceable filter box, which usually has a built-in composite filter element.

Fan coil unit: The return air outlet of some models can be equipped with a filter box to improve the filtering effect.

Specific places: For environments with high air quality requirements, such as hospitals, laboratories, data centers, precision instrument rooms, kindergartens, and pet stores.

Components of Replaceable HEPA Box

Box: It is made of cold-rolled steel plates connected by welding, and all welds are treated with special glue sealing.

High efficiency filter: It uses high-efficiency filters, and there are sealing glue grooves around the frame, which are nested with the knife edges around the box to form an airtight seal.

Diffuser: It is fixed to the box by fixing bolts, which is convenient to install and disassemble, so that the filtered air can be evenly distributed.

Butterfly air valve and adjustment device: A butterfly air valve is installed in the air inlet at the top of the box, and there is a rotating valve adjustment device on the side of the bottom of the box. The butterfly valve can be directly controlled by rotating the adjustment device from the bottom.

Side cover: It is located on the side of the air supply port, mainly used to provide an operation entrance when replacing the high-efficiency filter. There is no need to dismantle the entire box or ceiling system. The filter can be replaced by directly opening the cover on the side.

Packing and Shipping of Replaceable HEPA Box

Packing	Carton Boxes
Shipping	Shipped by road, sea, rail

FAQ

Q: Do I need to replace HEPA filters?

A: The HEPA filter replacement frequency also depends on whether it is a commercial or residential setting. If you are using it in a commercial space, you may have to change it more frequently due to the heavy usage.

Q: Are there reusable HEPA filters?

A: These washable HEPA filters for air purifiers can capture allergens within the air. For optimal performance, it is recommended to replace the filter every 12 months they should be washed up to 3 times a year.

Q: How do I reset a HEPA filter?

A: Use a paperclip or pen and hold down the "hepa reset" button on the front after you change the filter to stop the beeping.

Q: How to clean a HEPA filter without a vacuum?

A: Take a soft brush or a clean, dry paintbrush and delicately brush away any remaining dirt or debris. Be gentle to avoid damaging the delicate fibers of the HEPA filter.

As one of the most professional replaceable hepa box manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy replaceable hepa box for sale here from our factory. Contact us for quotation.

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