Replaces OEM: Donaldson Torit Part Number: P191178 Dimensions: 8.375 x 12.75 x 26 Outside Diameter: 17.50" to 12.75" Length: 26" Inside Diameter: 13" to 8.375" Top: Open Bottom: Open Shape: Conical Approx. Square Footage of Filter Media: 287 P03-0174 Cylindrical Spider-Web XP SS inner liner & endcaps P03-0175 P03-0175 Conical Spider-Web XP SS inner liner & endcaps P03-0174 P03-0166 Cylindrical Spider-Web XP SS inner liner P03-0158 P03-0158 Conical Spider-Web XP SS inner liner P03-0166 P03-0025 Cylindrical Spider-Web XP Galvanized P03-0151 P03-0151 Conical Spider-Web XP Galvanized P03-0025 P19-1177 Cylindrical Synthetic/Spider-Web Galvanized P19-1178 P19-1178 Conical Synthetic/Spider-Web Galvanized P19-1177 P19-1149 Cylindrical Synthetic/Spider-Web Galvanized P19-1150 Treated for Flame Retardancy* P19-1150 Conical Synthetic/Spider-Web Galvanized P19-1149 Treated for Flame Retardancy* P19-1619 Conical Synthetic/Spider-Web SS inner liner P19-1701 P19-1701 Cylindrical Synthetic/Spider-Web SS inner liner P19-1619 P19-1607 Cylindrical Synthetic/Spider-Web SS inner liner & endcaps P03-0034 P03-0034 Conical Synthetic/Spider-Web SS inner liner & endcaps P19-1607 P19-1033 Cylindrical Synthetic Galvanized P19-1107 P03-0165 Cylindrical P19-1033 with wrap installed Galvanized P19-1107 Conical Synthetic Galvanized P19-1033 P03-0192 Cylindrical Synthetic SS inner liner & endcaps P03-0173 Conical Synthetic SS liners & endcaps P19-1772 Cylindrical Synthetic SS inner liner P19-1773 P19-1773 Conical Synthetic SS inner liner P19-1772 P03-0178 Conical Duratek/Spider-Web SS liners & galv. endcaps P03-0179 P03-0179 Cylindrical Duratek/Spider-Web SS liners & endcaps P03-0178 P19-1961 Cylindrical Duratek/Spider-Web SS inner liner P19-1962 P19-1962 Conical Duratek/Spider-Web SS inner liner P19-1961 P19-1280 Cylindrical Duratek/Spider-Web Galvanized P19-1281 P19-1281 Conical Duratek/Spider-Web Galvanized P19-1280 P03-0168 Cylindrical Duratek SS liners & endcaps P03-0169 P03-0169 Conical Duratek SS liners & galv.endcaps P03-0168 P19-9710 Cylindrical Duratek SS inner liner P19-9711 P19-9711 Conical Duratek SS inner liner P19-9710 P19-1236 Cylindrical Duratek Galvanized P19-1238 P19-1238 Conical Duratek Galvanized P19-1236 P19-1037 Cylindrical Cellulose Galvanized P19-1039 P19-1039 Conical Cellulose Galvanized P19-1037
Gel Seal HEPA Filter, Mini Pleated HEPA Filter, Deep Pleated HEPA filter, High Temperature HEPA Filter. Grade: H13/H14
OEM No:278609139910/278609139911 LEYLAND:F8221200/F8221300 AIR FILTER KIT 885409041613 FLEETGUARD:AF947/AF25921/ AF963/AF25930 TATA -6BT/ENGINES LEYLAND 2214 TATA 1613 TATA 1512,1510,697
i 10 grand cabin air filter Material Paper type Shape Square Certification ISO 9001:2008 Color White Condition New Finishing Polished Operating Type Manual Port Just Payment Terms L/C, D/A, D/P, T/T, Western Union, Other Delivery Time 2 days Packaging Details Box
The material of HEPA Filter Air Filtration is mainly made of ultra-fine glass fibre as filter material, hot melt glue as separator, assembled with all kinds of outer frame, beautiful appearance, compared with the high efficiency filter with partition, under the same air volume, has the advantages of small volume, light weight, etc. With the development of clean technology, high-efficiency air filters are changing rapidly in terms of filtration materials, structural forms, sealing materials, outer frame materials and testing methods. In particular, the rapidly changing production of integrated circuits requires a production environment with a particle diameter of 0.05 - 0.1 �¼m and an air cleanliness level of 1 or even more stringent, and also controls molecular-level chemical pollutants and heavy metal pollutants in the production environment. Precautions for use Pay attention to regular maintenance during use, pay attention to the surface and internal cleaning of the unit and replace the HEPA Filter Air Filtration regularly. Use clean cleaning utensils, such as rags, troughs and detergents, with appropriate strength and without excessive rubbing of the interior. Only with good regular maintenance and regular cleaning can the service life be extended. Folding filter to do regular replacement, reduce the resistance of the filter operation, greatly reduce the cost of the enterprise, save a lot of electricity costs. The replacement cycle of high efficiency filters is generally in accordance with the recommended service life of the supplier's instructions, while the replacement cycle is adjusted according to the cleanliness level, high efficiency protection status, pollution level and product risk, and requires regular high efficiency leak detection and replacement according to high efficiency leak detection or high efficiency filtration before and after pressure difference. If the HEPA air filter is damaged, it can be repaired in accordance with the regulations, and should be replaced if it does not meet the requirements. Application areas With the development of industry, people's awareness of living in an environmentally friendly environment has increased, which has also played an active role in promoting the healthy development of clean business and regulating clean room construction and acceptance. Nowadays, clean technology has been greatly developed, and has expanded from the high, precise and sophisticated industrial clean room as the main application area back then, to the broader field of industrial clean rooms, general biological cleanliness and isolated biological clean rooms today.
2x4 HEPA Fan Filter Unit is one of our main product.It is self-powered, and is self-contained modular, matching filters are easy to replace, so it is not restricted by the area; in the clean plant, it can be partitioned and controlled according to needs, replaced and moved as required. The full name of ffu is: fan filter unit, is a self-powered air supply filtration device, with filtration effect of the modular end of the air supply device, is a terminal air filtration equipment module. Principle The air is drawn in using the fan (motor + impeller) inside the filter unit of the FFU fan. The absorbed air is filtered by the HEPA (High Efficiency Filter) or ULPA (Ultra High Efficiency Filter) filter below the FFU to filter out the large particles of dust in the air, and finally the fresh air is sent to the clean area at an even speed. Composition Cabinet: The material commonly used is galvanised aluminium alloy coated steel, aluminium alloy and stainless steel. The role of one is to support the fan and the air guide ring, the second is to support the flow guide. Deflector plate: A balancing device for air flow, built into the interior of the box, around the underside of the fan. Blower: Available in single AC (AC/1Phase), DC (EC/1Phase) and triple AC (AC/3Phase). Control components: For AC FFU, five-speed governors or infinitely variable governors are commonly used; for DC systems, the control chip is embedded inside the motor and is controlled remotely with the help of special control software, computers, control gateways and network lines. Features 1, Flexible and easy to replace, install and move FFU is self-powered, and is self-contained modular, matching filters are easy to replace, so it is not restricted by the area; in the clean plant, it can be partitioned and controlled according to needs, replaced and moved as required. 2, Negative pressure ventilation This is a unique feature of FFU. As it provides static pressure itself, the clean room is under positive pressure in relation to the outside world, so that particles from outside do not leak into the clean area, making sealing easy and safe. 3, Shorter construction period The use of FFUs eliminates the need for ductwork and installation, shortening the construction period. 4, Reduced running costs Although the initial investment is higher than using duct ventilation when choosing FFU, it is outstandingly energy-efficient and maintenance-free in later operation. 5, Space saving Compared to other systems, the FFU system occupies less floor height in the air supply static pressure box, and basically does not occupy the clean room space.
Primary bag air filter, also called pocket air filter,is made of three parts: the filter frame, sewn-in pockets and pocket rings, and it is commonly used in the first or second stage of the filtration system. Primary bag air filters can be designed in various sizes and also can be produced with various pockets or bags. Because of its special design, it can offer more than five times surface area than flat filter. A multilayered, melt-blown polypropylene medium is used to make the individual pockets. To ensure that the air flow is distributed evenly across the entire filter, pockets are made to inflate and stay apart from one another. Primary filters are intended to catch floatable particles larger than 5 microns. While it is possible for the primary filter to capture what the pre-filter captures, doing so would significantly decrease the efficiency and efficacy in capturing the tiny airborne particles. This pocket type filter will not be distorted, or twisted when used normally, thereby extending the service life of the product. Every pocket is fully sealed, so it can avoid any dust or air leaks. Advantages Longer service life due to low initial pressure drop. Widely available in a variety of sizes, pocket counts, and pocket materials. For varied purposes, there are many different and broad filtering efficiencies available. Simple to use, maintain, and take away.
Self-supported pocket filters are distinguished by their self-supporting design, which keeps the filter open in a V-shape so that the entire filter surface may be used when air goes through. It may efficiently increase filtering effectiveness and decrease pressure loss. Self-supported pocket filters from SNYLI are offered in G4, M5, and M6 efficiency rates. It is constructed of innovative materials, and its ventilation capacity is 4300 m�?�³/h. The rigidity and depth filtration structure of the composite material may guarantee that the material will continue to be self-supporting even after the air filter has been changed. On the one hand, tubular separators guarantee the stability of the manufacturing shape. On the other hand, the media on the side facing the open air of each individual pocket has been strengthened significantly, adding to this support. Because of the aforementioned, this pocket filter can readily maintain its shape even when there is a change in pressure or when the turbine is turned off. Advantages Self-supported bag filters are made to endure high speeds, high turbulence, and excessive humidity. The filter is therefore ideal for all kinds of air handling systems. Self-supporting filter pockets maintain their rigidity in the air flow. There is no chance of rusting or punctures because there are no metal components used. This filter's leak-proof gluing of the pockets to the header is made possible by the polyurethane header. This kind of filter is very light, easy to install and transport. Features Available in G4 to M6 (EN779 30% to 95% (ASHRAE dust spot) Very High Dust Holding Capacity Low Pressure Drop Long Service Life Environment Friendly Suitable for 100% humidity and salt laden air environments like off-shore applications Effective Separation of Abrasive Particles Products Applications Gas Turbine Air Intake Systems Hospital Operating Rooms Clean Filed Plants Pharmaceuticals Production Food Processing Facilities
As a secondary or final filter, HVAC pocket air filters are often used after (behind) a pleated filter. HVAC pocket air filters, also known as pocket filters and bag filters, are available in three degrees of efficiency: 65, 85, and 95%, or MERV 11, 13, and 15 ratings. It is often used as a medium&fine filter. HVAC pocket air filters are constructed with galvanized steel frames and sections of synthetic non-woven fabric media to create pockets. The bag's flexible stitching helps to maintain the media's shape in a variety of airflow circumstances. The stitching is sealed with thermoplastic resin to stop any leaks. There can be a specific number of bags in each bag-type air filter, such as a 3, 4, 5, 6 or 8 pocket bag filter. They can be modified to meet the requirements of the relevant applications. Applications HVAC pocket air filters are ideal in applications where the air systems work around the clock, like a larger office tower, school, hospital, factory, data centers, etc. In earlier applications without VAV fans, HVAC pocket air filters are also utilized.
Pocket filters, also referred to as bag filters,pocket filters are constructed of a plastic or galvanized steel frame and contain fiberglass or synthetic media. They are called pocket filters because the media is stitched or sonically welded to form pockets ranging from 10 to 36 inches deep. Bag / Pocket Air Filters are constructed with galvanized steel frames and sections of synthetic non-woven fabric media to create pockets. The bag's flexible stitching helps to maintain the media's shape in a variety of airflow circumstances. The stitching is sealed with thermoplastic resin to stop any leaks. There can be a specific number of bags in each bag-type air filter, such as a 6 pocket bag filter or an 8 pocket bag filter. They can be modified to meet the requirements of the real application. SNYLI bag filters provide high-efficiency filtration while keeping low-pressure drop against airflow. We have efficiency range from 40-45% (orange), 60-65% (green), 80-85% (pink), and 90-95% (yellow). The frame is made of 26-gauge galvanized steel. Different kinds of gasket are available to meet your application purpose. Cleaning Instructions 1. Remove any apparent dry debris from the pockets with caution. You can either shake out any loose particles by hand or by setting the filter (pockets-up) over a big garbage can and lightly smacking the outside of the pockets with your hand. 2. Spray water through the exterior of the pockets with a low-pressure faucet or garden hose so that it drains into the middle and out of the pockets at the frame opening. Repeat until it's clean. 3. Allow the filter to completely drain of all water. The filter shouldn't be put back in until it is totally dry. 4. Detergent is not needed. Applications Heavy and metal industry Chemical plants Pharmaceutical and food industry Gas trubo and Co-generation utility plants Paint spray plants Pre-filtration and recycling or exhaust air FAQ Q1. Can the products be customized? A: Yes, both the products and the packaging can be in customized. Q2. What is your terms of payment? A: We accept the western union/Money Gram/ T/T,L/C; Q3. Do you test all your goods before loading? A: Yes, we have 100% rigorous test before delivery.
High temp secondary air filter choose high strength and high temperature resistant glass fiber,and the proprietary assembly process ensures stable efficiency at high temperatures. A variety of rated air volumes are available, and it is the main filter for high-temperature drying processes in industries such as dry spray paint, coating,and gluing. filter is a kind of High temp secondary air filter with compact design,adopting special high temp resistance glass fiber, with the efficiency rate of F6,F7,F8,F9. The normally operating tempreture can reach15 180 250 This type of High temp filters have obvious characteristics, it's designed with very thin structure, so the installation space is not limited. Its dust content is very high, for many manufacturers is a very economic and practical choice. Even if it is used in a high temperature environment, there will be no fiber breaking or fiber falling, which is to make everyone very satisfied. Handy and quick out of the water The outer frame adopts aluminum alloy profile, Galvanized frame or stainless steel; Ultrafine glass fiber filter material, metal protective net; Inflammability, low hygroscopicity, can be used in 250 environment for a long time. Reinforced grid Two sides surfaces of the High temp air filter are reinforced with galvanized iron wire or stainless steel wire, which can be used normally in the environment of high air volume. This secondary High temp air filter also has ther advanced performance of large effective filtration area,long service life, and low initial pressure drop. Application High temp secondary air filter are mainly used for high-temperature sterilization tunnel, ultra-clean oven and other high-temperature air purification devices and systems in the pharmaceutical industry. It is especially suitable for painting workshop in automobile factory It is air filter is used in painting workshop in lithium battery production line. It is used in other ventilation systems with high fireproof requirements or high ventilation temperature
Low Operating Cost HEPA ULPA Filters is Lightweight, good sealing, compact structure, easy installation, high efficiency, low resistance. SPECIFICATIONS Frame matrial: Aluminium alloy / Galvanized steel/SS Media: Polytetrafluoroethylene (PTFE) / FiberGlass Model Number : Mini-pleat filter Sealant Glue:Polyurethane Inner liner strip:EVA/EPDM Separator:Hot melt adhesive EN1822:H13-U16 IEST RP-CC001.3:TYPE C, TYPE D,TYPE F 99.99% / 99.999% @ 0.3m 99.9995% / 99.99995% @ 0.12 m MPPS ADVANTAGE High toughness, strong damage resistance, in harsh environments, with excellent acid resistance (including Fluoric acid), alkali resistance, resistance to organic substances. Low volatility (boron-free) clean material, reducing the release of impurity waste gas (boron, potassium, silicon, etc.); no metal pollutants. HEPA ULPA FILTERS compared with ordinary glass fiber materials, the pressure loss is reduced by about 40%, which reduces energy consumption, saves space and reduces weight. APPLICATIONS HEPA filter: Low Operating Cost HEPA ULPA Filters widely used to the terminal filtration of the clean room. ULPA filter: Work zone where require demanding clean class, like hospital operation room, laboratory, pharmaceutical room, electronics, optical fiber equipment and food processing factory etc.
Gel Seal Hepa filter constructed with a built-in channel in the filter frame contains a non- flowing, non-hardening urethane gel sealant. Gel Seal HEPA Filters are constructed from micro-fine fiber glass paper media and housed in frames composed of extruded aluminum, and are available in H13, H14 and U15 efficiency, and which are designed for framing systems and housing that have "knife edge" seals. With knife edge housings or standard housings with a knife edge, this type of HEPA filter has a gel seal fluid that 100% ensures a leak-free construction. Parameters Frame: Extruded Anodized Aluminum Media: Wet laid micro-fine glass paper Separator: Hot melt Sealant: Polyurethane Efficiency: 99.99%, 99.995%, 99.9995% Frame Type: Gel Seal and Reverse Gel Seal Max.Constant Temperature: 80â?? (170 â?? ) Recommended Final Resistance: 600Pa ( 2.4â?? W.G) Flammability: UL Classified Relative Humidity: 100% Features 1. Designed without plate, with less running resistance. 2. Wide application range; Compact structure; Save storage space. 3. Ultra-thin design, saving installation space. 4. PU foam gasket to make the filter tightly installed. 5. Paint aluminum mesh to protect the filter and makes it a long life, can be also made of paint steel mesh as required. Applications 1. Final filter of ventilation and air conditioning system of clean room, such as Pharmaceutical factory. 2. Air supply can directly meet the requirements of 100/1000/10,000/100,000 air cleaning requirements. 3. Air purification equipment with compact structure. 4.Can be used with FFU standard modulus.
Mini pleat air filter is a kind of high efficiency particulate air filter,also known as Absolute filters, it is the most effective filter medium for contaminants such as smoke, dust and bacteria,etc. The efficiency even can reach 99.999% on 0.1 & 0.3 micron, which are the ultimate means of removal of micron air borne particles(1/200 of hair diameter) and are widely used for H13 or higher applications. Mini pleat air filter's configuration offers five times compared with the traditional HEPA filter, and also improved filtering abilities and longer filter life. Mini pleated air filter is designed to remove most dust particles from the air including pollen, mold, dust mites and pet dander. It has the characteristic of offering low resistance for improved airflow, and is sealed well in case of air bypass. Using HEPA mini-pleat technology, the MINI-CELL delivers high performance in a small package, light weight. Requiring only a fraction of the space required by other rigid filters, these pint-size panels make the most of their face area, packing up to 50 sq.ft of media for every square foot of filter face. This offers a significant savings of storage and freight costs, which in turn means fewer trucks on the road burning fuel and creating emissions. Standard Features â??Media: Pleated micro fibre glass media â??Thermoplastic pleat separators â??Frame make : Galvanized steel , Stainless steel, Aluminum â??Gasket Type: Non-porous endless gasket, leak-test gasket, Silicon , EPDM , etcâ?¦ â??Single or double edged flange â??Synthetic media(PTFE) Speciality â?? High quality glass fibre paper; â?? Glass fibre paper is folded into closely spaced shallow pleats ,with textile thread spacers to ensure an optimum pleating geometry; â?? Efficiency up to 99.9999%; â?? Laser testing one bye one, Temperature resistance up to 80, small resistance, high efficiency, long service life ; Applications The environments requiring highly air quality, such as all kinds of clean room in different industries. Quality Control SNYLI is striving to providing high quality air filters for customers. And we have a series of rigorous quality testing before delivery. No matter what sizes you need, and no matter what standard you require, we will try our effort to meet. These standards have enabled us to maintain customer satisfaction while building strong customer loyalty.
The Automatic Roller Shutter Air Filter is mainly used for air filtration at the air inlet of the blower room, preventing the blockage of the blower filter system and prolonging its service life. Primary filtration of industrial ventilation and air conditioning systems SPECIFICATIONS Frame material: Powder coating galvanized steel sheets/ SS Filter media: Polyester synthetic fiber EN779:G3,G4 US ASHRAE52.2: MERV6,MERV8 Power:1/4HP(250w) ADVANTAGES Using metal as he overall material,firm and reliable,meet the poorest working environments Intelligent filter replacement system , effective energy onservation , low costs Modular design to meet any type of system design and installation requirements Low high-end options for different materials and configurations to meet the needs of different customers. APPLICATIONS The Automatic Roller Shutter Air Filter is widely used in pre-filter of inductrial ventilation and air conditionerventilation system. The Automatic Roller Shutter Air Filter is suitable for high dust capacity environmentand the environments needs frequently change the filter material and constant air flow. PACKING AND DELIVERY 1.Packaging Details: Carton box and pallets 2. Delivery Details: 7-15 workdays 3. Means of Transportation: International express / air / sea 4. Loading Port: Qingdao
High Efficiency Synthetic Air Filters are made of synthetic media and are available in all common dimensions and EN 779 filter classes. They can be supplied in 25 mm thick plastic frames as well as in 20 mm or 25 mm thick metal frames. A continuous foamed-in-place seal over the edge of the filter assures fully airtight mounting. Air filter performance is measured by dust holding capacity and efficiency. Greater dust holding capacity means longer service life and lower operating costs. Greater efficiency means cleaner air and reduced maintenance costs. SNYLI Bag Filters excel in both of these performance characteristics. We have MERV 14, MERV 13, MERV 11, and MERV 9 available in both Synthetic and Fiberglass. High Efficiency Synthetic Air Filters provide high-efficiency filtration where a clean air environment is a necessity. This includes Hospitals, Laboratories, Office Buildings, Food and Beverage Processing Plants. etc. Greater dust holding capacity means the longer service life and lower operating costs. Greater efficiency means cleaner air and reduced maintenance costs. Snyli Bag Filters excels in both of these performance characteristics. Specifications Frame:Galvanized steel /Aluminium alloy /Stainless steel Media: Synthetic fiber Design:Pocket type EN779: G4-F9 Collor: White G4; Orange F5: Green ,F6; Pink,F7; Yellow F8; Whilte,F9 US ASHRAE52.2: MERV 7 to MERV 16 Max temperature: 93 Max relative humidity: 100% Competitive Advantage Make sure the operation is long-lasting and has a good dust-holding capacity. High efficiency. Can be designed with different bags quantity to meet different airflow requirements. Low initial pressure drop.
Washable Panel Air Filter is widely in office, conference room, hospitals, airports and other large building ventilation and air conditioning system or common industrial plant and clean room air distribution system for pre filtration. The Washable plate air filter is demoutable frame ,high dust holding capacity low resistance long service life good performance and it can be wash two or three times . Specification: Frame material: galvanized frame, aluminum alloy frame, plastic frame or stainless steel frame Frame thickness: 10/21/46/96 etc. Filter material: imported polyester synthetic fiber Maximum temperature: 98 Maximum temperature: 100% Efficiency:G3/G4/G5(EN779) APPLICATION Washable primary panel filter is made of high quality polyester media and light frame. It has low pressure drop and high fire resistance. It's applicable to:AC ventilation system of offices, meeting rooms, hospitals, shopping centers, sports centers, airports and residence etc. As a pre-filter in the centralized ventilation system of a clean room inside an industrial plant.
Frame material: carton Frame thickness: 22, 45, 95MM, etc. Porosity:2.0um Filter material: polyester synthetic fiber with high dust holding capacity and low resistance Construction:Panel Filter Maximum temperature: 80â?? Maximum humidity: 99% Efficiency: G3/G4/F5 (EN79) ADVANTAGE Disposable carton air filters can be used in side-access or built-in filter boxes without deformation. A flat screen may block its surface and obstruct airflow, unnecessarily burdening the equipment. This series of folding well filters can accumulate larger dust at the bottom of the folding well, and effectively filter other fine dust on both sides. The higher the folding height, the longer the service life. Folding well media provides better efficiency than traditional fixed or flat media Carton Pre Filter is solid structure, stable filtration effect and longer service life ,robust, efficient, and easy to handle ,low initial pressure loss ,filtration efficiency is stable .
Frame:galvanized steel, aluminium, stainless steelï¼?Cardboard Filter media:activated carbon particles or synthetic fiber, fiberglass Grids:aluminium mesh, galvanized steel mesh Thickness available: 22mm, 45mm, 95mm etc. Efficiency:Trapping 40-60% of >=5.0 �µm particles EN 779 Class:G2-G4 Humidity: â?¤99%RH Packing : inner package is carton box , outer package is pallet or demands customer's need Port :QingDao Application Cardboard Frame Pre Air Filter can be widely used in pre-filter system for clean rooms, HEPA air filters, air compressors, central air-conditioning fresh air handling unit and ventilation systems, and computer rooms dedicated constant temperature and humidity air conditioning unit.
Frame material : Galvanized frame/ Aluminum alloy frame/ Stainless steel frame Frame thickness:10/21/46/96 etc Filter material:aluminum wave nets/stainless steel nets Maximum temperature:above 250â?? Maximum humidity:100% Optional aluminum depth 7~96mm Efficiency:G1 G2 (EN779)45%~95%@0.5�¼ Customized size: Available Packing : Inner packing is carton ,outer packing is pallet Port: Qingdao SPECIFICATION The metal mesh pre air filter adopt multi-layer expanded aluminum foil mesh or stainless steel mesh and the metal mesh is pressed into undulations and intersect each other at appropriate angles Metal meshes are arranged from thick to fine according to density and pore size, thus increasing the dust collection capacity and filtration efficiency. The initial resistance is lower than 20Pa. APPLICATION 1.The metal mesh pre air filter can used for clean room conditioning system ,pre-filtration through fresh air venting units ,and exterior air conditioning connection . 2.Primary filtration for central air conditioning system . 3.Pre-filtration at the intake of Air purification equipment . 4.Primary filtration in a filtration system . 5.Ventilation system for outdoor and other harsh environments. 6.Pre-filtration in Ventilation system for outdoor fire-proof and high temp resistance working condition .
