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

Replacing Melt Blown Filter Cartridges with Pleated Filters: When Is an Upgrade Worth It? A Practical Filtration Retrofit for Higher Flow, Longer Service Life and Lower Operating Costs Many industrial water treatment and process filtration systems still use conventional PP melt blown filter ... Read More

Upgrading Inline Fuel Filter Performance with PULLNER Stainless Steel Replacement Elements Higher Fuel Flow, Lower Pressure Drop & Improved Filtration Performance In high-performance automotive fuel systems, maintaining sufficient fuel flow while protecting injectors, fuel pumps, and other critical ... Read More

Beer Filtration Guide: Filter Cartridge Types and Where They Are Used Beer filtration involves more than filtering the beer itself. A modern brewery may use filter cartridges for process water, beer clarification, final microbial filtration, compressed air, CO₂, tank vents and steam. Each filtration ... Read More

How to Improve Filter Cartridge Service Life and Reduce Replacement Costs Filter cartridge replacement is a routine part of industrial filtration, but frequent replacement is often a sign that the filtration system is not operating at its optimum condition. In many industrial plants, cartridge cost ... Read More

How to Replace OEM Filter Cartridges Without Increasing Process Risk Replacing an OEM filter cartridge can significantly reduce filtration costs and improve supply flexibility, especially in industries where large quantities of cartridges are consumed every year. However, an OEM replacement should ... Read More

HFU640UY020J Replacement Guide: What to Check When a 2 μm High Flow Filter Is Out of Stock When an OEM high flow filter cartridge is suddenly unavailable, has a long delivery time or becomes significantly more expensive, the first reaction is often to search for the same part number from another ... Read More

What to Do When OEM High Flow Filter Cartridges Are Out of Stock? A Practical Guide to HFU640UY100J Replacement In RO pretreatment, seawater desalination and industrial water filtration systems, filter cartridges are consumables, but the filter housing, piping and operating conditions are usually ... Read More

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