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

In today’s pursuit of a quality life, clean drinking water has become a crucial guarantee for family health. Among numerous water purification technologies, the PP pleated filter cartridge filtration system stands out as a highly favored choice in the pre-filtration field, thanks to its unique desig

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

Cost-Effective Depth Filtration for Critical FluidsPE Sintered Filter Cartridge Core TechnologyManufactured from high-density polyethylene (HDPE/UHMWPE) through precision sintering, this monolithic filter delivers graded pore density (1-100μm) with exceptional dirt-holding capacity. ISO 14644-1 Clas

Does industrial filtration need to be both precise and durable? Then we must get to know these two "hardcore players" - sintered filter elements and sintered mesh filter elements! A high-performance filtering powerhouse with no problem. In precise scenarios, you can charge ahead with your eyes close

Product Overview: The PA sintered filter element (Nylon sintered filter element) is crafted from high-performance polyamide (Nylon) through precision high-temperature sintering technology, featuring a multi-layer gradient pore structure that combines exceptional mechanical strength with superior fil

Structural Features:Typically folded filter elements. This structural design increases the filtration area of the filter cartridge, achieving higher filtration efficiency within limited space, while also helping to improve dirt-holding capacity. The filter layer material is mostly glass fiber, and s

A stainless steel mesh filter bag is a precision filter element woven from metal wire. It is made of stainless steel materials such as 304, 316 and 316L, and made by multi-layer weaving or sintering process. It is used for solid/liquid/gas separation in high temperature and corrosive environments.St

Stainless Steel Bag Filter Core Data:Filter precision: 1–200 μm (commonly 5–100 μm).Operating temperature: -200°C to +550°C (material-dependent).Pressure resistance: ≤1.0 MPa (depending on frame structure).Pore size: 15–50% (affects flux and pressure drop).Thickness: 0.1–1.0 mmAir permeability: 100–