China Shanghai Pullner Filtration Technology Co., Ltd. company news

Surface Filtration vs. Depth Filtration: Why Filter Structure Changes Real Filtration Performance Two 10-Micron Filter Cartridges Can Behave Very Differently When selecting an industrial filter cartridge, users often compare micron rating, material, length, and price. However, one important factor ... Read More

When Should You Replace a Filter Cartridge? Understanding Differential Pressure and Real Service Life Filter Cartridge Life Should Not Be Judged by Time Alone In many industrial filtration systems, filter cartridges are replaced according to a fixed schedule: every week, every month, or after a ... Read More

Nominal vs. Absolute Micron Ratings: What Filter Cartridge Buyers Should Actually Know A 5-Micron Filter Is Not Always a 5-Micron Filter One of the most common mistakes in industrial filtration is selecting a filter cartridge only by its stated micron rating. Two cartridges labeled “5 μm" can ... Read More

Why High-Efficiency Filter Cartridges Are Becoming Essential in Modern Industrial Filtration Growing Demand for Reliable Industrial Filtration Industrial filtration systems are becoming increasingly important as manufacturers focus on product quality, equipment protection, process stability, and ... Read More

Summary Shanghai Pullner Filtration Technology Co., Ltd. officially releases the 6-inch OD, 60-inch Integrated Single-Piece High Flow Pleated Filter Cartridge, expanding the portfolio of high-capacity liquid filtration solutions for water treatment, and power industries. The new 60" high flow filter ... Read More

Shanghai Pullner Filtration to Exhibit at Aquatech Mexico 2026 Shanghai Pullner Filtration Technology Co., Ltd., a professional manufacturer of industrial liquid filtration cartridges and stainless steel filter cartridges, is thrilled to announce its participation in Aquatech Mexico 2026, Latin ... Read More

PP Pleated Filter Cartridges vs. High Flow Filters in Food and Beverage Pre-Filtration Pre-filtration is widely used in food and beverage production to remove suspended particles, protect downstream membranes, and maintain stable process operation. Two common solutions are standard PP pleated filter ... Read More

Coalescing Filter Cartridge vs Pleated Filter Cartridge: What Is the Difference? In industrial filtration, coalescing filter cartridges and ordinary pleated filter cartridges may sometimes have a similar cylindrical appearance. Both can contain filter media, support cores, end caps, seals, and ... Read More

Why a Filter Cartridge Model Number Is Not Enough for an Accurate Quotation In the filtration industry, many customers start an inquiry by sending only a filter cartridge model number and asking for a price. At first glance, this seems simple. If there is a model number, why can’t the supplier quote ... Read More

Seawater Filtration: How to Filter Salt Water for Desalination Seawater desalination has become an important solution for coastal industries, power plants, municipal water projects, offshore platforms, and areas facing freshwater shortages. Before seawater can be converted into usable fresh water, ... Read More