Your Professional Auto Roll Filter Supplier
Our goal is to be your reliable partner for auto roll filter 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.
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Automatic Roll FilterEngineered for high-dust environments and continuous operation, the automatic roll filter is an intelligent filtration solution. It automatically renews the filter media, eliminating the downtime and
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Auto Roll FilterAuto roll filter is a highly efficient and automated filtering equipment, which is widely used in water treatment, industrial process, air conditioning system and other fields. The biggest feature is
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.

Ensures production continuity: The system requires no downtime for filter replacement, significantly improving equipment utilization.
Reduces energy costs: It maintains low-resistance operation, which effectively cuts fan energy consumption and achieves long-term savings.
Offers environmental and safety benefits: The dirty filter media is tightly wound onto the take-up reel, allowing for centralized handling and preventing the re-release of dust.
Lowers maintenance costs: It reduces the labor and material costs associated with frequent filter purchases and replacements.
Improves system reliability: It provides effective protection for downstream medium- and high-efficiency filters and host equipment, extending their service life.
Specification of Auto Roll Filter
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Total Filter Width |
Air Volume (m³/h) |
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|
Inch (mm) |
Filter Height Foot(mm) |
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|
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
|
|
3(914) |
6413 |
8702 |
10991 |
13280 |
15569 |
17858 |
20147 |
22436 |
24725 |
|
4(1219) |
8756 |
11881 |
15006 |
18131 |
21256 |
24381 |
27506 |
30631 |
33756 |
|
5(1524) |
11099 |
15060 |
19021 |
22982 |
26943 |
30905 |
34866 |
38827 |
42788 |
|
6(1829) |
13441 |
18239 |
23036 |
27833 |
32631 |
37428 |
42226 |
47022 |
51820 |
|
7(2134) |
15784 |
21417 |
27051 |
32684 |
38318 |
43951 |
49585 |
55218 |
60852 |
|
Note: 1. The above is the air volume value calculated when the wind speed is 2.5m/s. |
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Features of Auto Roll Filter
The automatic roll filter is a new type of air purification device based on dynamic filtration technology. Its core principle involves a motor driving a reel of filter media, allowing fresh filter media to automatically replace the clogged section based on signals from a differential pressure sensor or a timer. This process enables continuous filtration without the need for frequent manual disassembly and replacement.
The combination of the roll-up filter media, a high-precision transmission system, and an intelligent control system creates a filtration mode of "dynamic updating and continuous purification."

Application of Auto Roll Filter
Industrial production
In semiconductor and chip manufacturing facilities, automatic roll-up filters prevent contamination of precision components and reduce product defect rates. In automotive plants, they protect spray-painting equipment and ensure finish quality.
Commercial and public buildings
In crowded places such as shopping malls, office buildings, and hotels, these filters are used in central air conditioning systems to improve indoor air quality by reducing pollutants and lowering energy consumption. In hospital outpatient and inpatient departments, they help reduce the risk of cross-infection, providing a safer environment for patients and staff.
Special environments
In heavy industrial plants like those for steel, metallurgy, and cement, the filters pre-treat air with high dust concentrations, protecting downstream equipment and extending its service life. In data centers, automatic roll filters prevent blockages in server cooling systems, ensuring stable equipment operation.

The automatic roll filter is completely made of pressed and bent galvanized steel sheet. All the part are assembled by steel bolts and rivets. The filter is generally furnished completely assembled in the factory ready for installation in duct or plenum.
The filtering media is composed of glass fibers, normally with dust binding agent, or of synthetic fibers wound on a spool and enclosed in the top section of the filter with protective cover.
The movement of the filter media downward is given by a motor reducer located in the frontal bottom part of the filter in order to assemble the proper number of sections and to make checking and service operations easier. In the lower part is located the disposable spool on which the dirty media is rolled automatically.
Packing and Shipping of Auto Roll Filter
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Packing |
Tray |
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Shipping |
Shipped by road, sea, rail |
FAQ
As one of the most professional auto roll filter manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy auto roll filter for sale here from our factory. Contact us for quotation.
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