Attention to those in the petroleum, chemical, and pharmaceutical industries: Choosing the wrong filter will cause a sharp increase in consumable and labor costs! How to select between candle-type and plate-type filters? We clarify their core differences for you.1. Structure: The difference lies in

Panel Filter DescriptionThe F7 medium-efficiency panel filter is suitable for intermediate filtration in ventilation systems, mainly used to filter submicron (＜1μm) dust particles and various suspended substances.Panel HEPA FilterStructureThe frame material can be aluminum alloy frame, galvanized fr

High-Efficiency Air FiltersDefinition & FunctionsAs the ultimate gatekeeper of filtration systems, high-efficiency air filters deliver the finest level of filtration. They are primarily designed to capture submicron-sized particles (diameter < 1μm), including smoke, viruses, radioactive aerosols, as

The adaptability of G4 class filters in industrial environments is mainly reflected in the following aspects:Filtration EfficiencyG4 class filterscan trap particles larger than 5 microns, which is sufficient to meet daily air filtration needs in many industrial environments.Resistance DesignPrimary

1. OverviewAir filters are core components of ventilation and air purification systems. Their main function is to capture suspended particles in the air (such as dust, pollen, microorganisms, aerosols, etc.) through physical interception, adsorption and other methods, thereby improving indoor air qu

I. Efficiency Classification (Core Standard) Primary Efficiency Filters (GB/T 14295)Function: Intercept particles ≥5μm (such as dust, hair) for pre-filtration.Efficiency: 40%~90% by weight method (G1-G4 grades). Medium Efficiency Filters (GB/T 14295)Function: Capture particles of 1~5μm (such as poll

Air filters are generally classified into three main grades based on their filtration efficiency and particle capture capability: primary-efficiency filters, medium-efficiency filters and high-efficiency filters. They are often used in series in a system to form a filtration barrier ranging from coa

In the world of industrial air filtration, efficiency and durability aren't just features—they are the backbone of your operational success. GEZI, a leading manufacturer with 16 years of deep-rooted expertise, provides a comprehensive range of premium Bag Filters designed to meet the rigorous demand

BenefitsLarge dust capacity and stable performanceHigh airflow, low resistance, and high efficiencyLong media lifeIntegrated molding of the outer frame to reduce gas short circuit points ApplicationWidely used in ventilation, air conditioning systems, precision instrument manufacturing factories, el

BenefitsLarge filter area, High dust retention capacityWashable, long lifetime ApplicationBag filters are used in central air conditioning units and HVAC systems and as pre-filters for clean rooms and large air compressor unit. Product InformationFilter media: Synthetic FiberFrame:Aluminum alloy / s