# Sichuan Huajie Purification Equipment Co., Ltd. | 1220x610 HEPA Filter For Cleanroom,H14 1220x610 FFU Unit,H13 H14 FFU HEPA, Synthetic Fiber g4 pleated panel filter,HVAC Ventilation g4 pleated panel filter,Synthetic Fiber pre pleat filter, Fiberglass media flow hood hepa filter,Gasket EVA laminar flow filter,flow hood hepa filter 15KG, ## summary > Manufacturer, Distributor/Wholesaler, Exporter, Seller, Brands: TRAIRF, Established in 2022, Employees: 100~200, Annual sales: 5000000-10000000, Export ratio: 30% - 40%, Primary markets: North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle East, Africa, Oceania, Worldwide. ## Company Information * [Company Profile](https://www.hvac-airfilter.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.hvac-airfilter.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.hvac-airfilter.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.hvac-airfilter.com/contactus.html): Global offices, inquiries, and support channels. ## 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Featured Products * [H14 Hepa Filter Filtro Aire Hepa 24x24x12 For Laboratory](https://www.hvac-airfilter.com/sale-37680662-h14-hepa-filter-filtro-aire-hepa-24x24x12-for-laboratory.html) * [Secondary Air Filter Bag Filter AHU 85% For Industry Ventilation System](https://www.hvac-airfilter.com/sale-37561516-secondary-air-filter-bag-filter-ahu-85-for-industry-ventilation-system.html): Keywords: Industry Ventilation System secondary air filter,Industry Ventilation System bag filter ahu,bag filter ahu 85%. * [Synthetic Fiber G4 Pre Pleated Panel Filter For HVAC / Ventilation](https://www.hvac-airfilter.com/sale-37561169-synthetic-fiber-g4-pre-pleated-panel-filter-for-hvac-ventilation.html): Keywords: Synthetic Fiber g4 pleated panel filter,HVAC Ventilation g4 pleated panel filter,Synthetic Fiber pre pleat filter. * [5um G3 G4 Glass Fiber Paint Booth Air Filter 7200m/S](https://www.hvac-airfilter.com/sale-37563060-5um-g3-g4-glass-fiber-paint-booth-air-filter-7200m-s.html): Keywords: Paint Booth Air Filter 7200m/s,Glass Fiber Air Filter 7200m/s,5um Glass Fiber Air Filter. * [F7 F8 F9 Nonwoven Fabric Micro Glass Fiber Paint Booth Pocket Air Filters](https://www.hvac-airfilter.com/sale-37680803-f7-f8-f9-nonwoven-fabric-micro-glass-fiber-paint-booth-pocket-air-filters.html): Keywords: Nonwoven Fabric paint booth pocket filters,F7 F8 F9 paint booth pocket filters,F7 F8 F9 pocket air filters. * [99.99% 0.3u Glass Fiber Deep Pleat Hepa Laminar Flow Filter](https://www.hvac-airfilter.com/sale-37560890-99-99-0-3u-glass-fiber-deep-pleat-hepa-laminar-flow-filter.html): Keywords: 99.99% 0.3u deep pleat hepa filter,Glass fiber deep pleat hepa filter,99.99% 0.3u hepa laminar flow filter. * [H13 H14 FFU HEPA 1220x610 FFU Unit HEPA Filter For Cleanroom](https://www.hvac-airfilter.com/sale-37562099-h13-h14-ffu-hepa-1220x610-ffu-unit-hepa-filter-for-cleanroom.html): Keywords: 1220x610 HEPA Filter For Cleanroom,H14 1220x610 FFU Unit,H13 H14 FFU HEPA. * [Gasket EVA Fiberglass Media Laminar Flow Hood HEPA Filter 15KG](https://www.hvac-airfilter.com/sale-37561019-gasket-eva-fiberglass-media-laminar-flow-hood-hepa-filter-15kg.html): Keywords: Fiberglass media flow hood hepa filter,Gasket EVA laminar flow filter,flow hood hepa filter 15KG. * [Galvanized Frame Pleated F7 HVAC Air Filter High Dust Loading Capacity](https://www.hvac-airfilter.com/sale-37681175-galvanized-frame-pleated-f7-hvac-air-filter-high-dust-loading-capacity.html): Keywords: Pleated F7 HVAC Air Filter,Galvanized Frame F7 Air Filter,Galvanized Frame Pleated Air Filter. ## Case Studies & Applications * [Well-known hospitals replace junior high efficiency filters and clean tuyere](https://www.hvac-airfilter.com/cases/well-known-hospitals-replace-junior-high-efficiency-filters-and-clean-tuyere-14102.html) * [University of Electronic Science and Technology of China laboratory purification air conditioning system filter bag replacement](https://www.hvac-airfilter.com/cases/university-of-electronic-science-and-technology-of-china-laboratory-purification-air-conditioning-sy-14101.html) * [TRAIRF® Medium Pocket Air Filter widely used in Air Conditioning System](https://www.hvac-airfilter.com/cases/trairf-medium-pocket-air-filter-widely-used-in-air-conditioning-system-10966.html) * [Replace install High-efficiency Air Filter for operating room, air outlet for hospital](https://www.hvac-airfilter.com/cases/replace-install-high-efficiency-air-filter-for-operating-room-air-outlet-for-hospital-10965.html) * [Change Pre Filter ,Ceiling filter for auto paint stop booth](https://www.hvac-airfilter.com/cases/change-pre-filter-ceiling-filter-for-auto-paint-stop-booth-10964.html) * [Change Pre, Medium and HEPA Filter and cleaning air vents for Hospital](https://www.hvac-airfilter.com/cases/change-pre-medium-and-hepa-filter-and-cleaning-air-vents-for-hospital-10963.html) * [Our Worker Replace TRAIRF®HEPA Filter for Foodstuffs Factory](https://www.hvac-airfilter.com/cases/our-worker-replace-trairf-hepa-filter-for-foodstuffs-factory-10962.html) * [TRAIRF® HEPA Filter used for Pharmaceutical Factory Filling workshop](https://www.hvac-airfilter.com/cases/trairf-hepa-filter-used-for-pharmaceutical-factory-filling-workshop-10961.html) ## Search Search endpoint: https://www.hvac-airfilter.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [What are the types of filter elements of high efficiency air filters](https://www.hvac-airfilter.com/news/what-are-the-types-of-filter-elements-of-high-efficiency-air-filters-158370.html) * [What are the types of filter elements of high efficiency air filters](https://www.hvac-airfilter.com/news/what-are-the-types-of-filter-elements-of-high-efficiency-air-filters-158369.html) * [Basic principle of air filter](https://www.hvac-airfilter.com/news/basic-principle-of-air-filter-158368.html) * [Warmly Congratulate Our Company Xi 'an Branch - Xi 'an Ruichuan Purification Equipment Co., Ltd. was officially Established!!](https://www.hvac-airfilter.com/news/warmly-congratulate-our-company-xi-an-branch-xi-an-ruichuan-purification-equipment-co-ltd-was-offici-143063.html) * [Air filter filter speed and surface wind speed calculation formula](https://www.hvac-airfilter.com/news/air-filter-filter-speed-and-surface-wind-speed-calculation-formula-143385.html)