Replacement of 3M large – flow filter cartridges is a game – changer for industries craving top – notch filtration. Engineered with precision, these cartridges stand out for their remarkable capacity to handle substantial fluid volumes. In industrial setups such as manufacturing plants, power generation facilities, and large – scale water treatment systems, high – flow rates are the norm. The 3M large – flow filter cartridges step up, efficiently removing a wide spectrum of contaminants, from tiny particles and sediments to harmful chemicals and microorganisms. This not only guarantees the purity of the processed fluids but also plays a crucial role in extending the lifespan of downstream equipment. By choosing to replace with 3M large – flow filter cartridges, you’re investing in enhanced system performance, reduced maintenance costs, and unrivaled reliability.
Highly efficient flow capacity:
Our high flow water filter cartridges are innovatively designed to handle higher flow rates and are suitable for large-scale water treatment applications. Compared to traditional cartridges, our high flow water filter cartridges are able to handle larger volumes of water with the same filtration accuracy, effectively meeting the needs of industrial, commercial and municipal water supplies.

Long service life High-quality materials are durable: The selection of high-quality filter materials, these materials have good corrosion resistance, wear resistance and anti-aging performance, can maintain stable filtration performance in various harsh working environments, and prolong the service life of the filter element.
High Contamination Resistance: The structural design and material characteristics of 3M high-flow filters make them highly resistant to contamination, which can resist clogging and accumulation of contaminants to a certain extent, reducing the frequency of filter failure due to contamination, thereby reducing the number of filter replacements, reducing maintenance costs and downtime..

Wide Range of Applications
Municipal Water Treatment
Industrial Water Treatment
Drinking Water Purification
Agricultural Irrigation
Environmental Protection and Wastewater Treatment
Common models and specifications
We have a wide range of high flow rate water filter cartridges to meet the needs of different flow rates and filtration precision. Common models include:
LEFW-01: for general industrial water treatment, with a filtration precision of 20µm and a treatment flow rate of 50m³/h.
LEFW-02: used for high flow rate water treatment, the filtration precision is 10µm, suitable for municipal water and sewage treatment, the treatment flow rate can reach 100m³/h.
LEFW-03: designed for drinking water purification, with a filtration precision of 5µm, suitable for domestic and commercial water treatment, with a treatment flow rate of 30m³/h.
LEFW-04: Suitable for high pollution wastewater treatment, the filtration precision is 50µm, suitable for treating water with sediment and large particle impurities, the treatment flow rate reaches 200m³/h.
LEFW-05: Ultra-high flow type, suitable for large-scale industrial applications, with a filtration precision of 10µm and a treatment flow rate of up to 500m³/h.
Quality Assurance and Certification
Our high flow rate water filter cartridge products comply with ISO9001 quality management system certification and have passed CE, ROHS and other international certifications to ensure that each batch of products meets stringent quality standards. In addition, we have cooperated with a number of leading domestic and international water treatment companies, and our products have been successfully utilized in a number of projects.
