The HQ series high-flow filter cartridges utilize deep-fine polypropylene fiber membranes as the main filtration layer, featuring a 6-inch large diameter and a single directional opening.
They are specially designed with an inside-to-outside liquid flow direction, ensuring that all particles are securely trapped inside the filter cartridge.
The high-flow design reduces the number of filter cartridges and housings needed for applications with the same flow rate requirements, thus significantly saving equipment investment costs.
Three processes and multiple precision options are available to meet varying application needs.
Outer Diameter | 154mm |
Length | 20”, 40”, 60”, 80” |
Filtration Area | 6.33m² (E), 5.37m² (N); 3.92m² (A), 5.32m² (GF) |
Filter Material | Polypropylene (PP), Glass Fiber (GF) |
Support | Polypropylene (PP) |
| Skeleton | Polypropylene (PP) |
Maximum Operating Temperature | 80℃ |
Maximum Operating Pressure Differential | 2.4 Bar@20℃ |
| Recommended Replacement Pressure Differential | 2.2 Bar@20℃ |
Large filtration area and high flux;
Internal-to-external flow structure;
Handle design for quick replacement.
Multiple precision and length options.
General Purpose: Pre-filtration for reverse osmosis systems.
Industrial: Filtration of process water, condensed water, cooling water, wastewater, etc.
Chemical/Chemical Industry: Filtration of various acids, alkalis, solvents, quench water, brine, etc.
Power Plant: Filtration of condensed water, etc.
20" | 40" | 60" | 80" | ||
a | 528.0±2 | 1016.0±2 | 1022.0±2 | 1538.0±3 | 2032.0±4 |
20" | 40" | 60" | 80" | |
a | 528.0±2 | 1028.0±2 | 1538.0±3 | 2032.0±4 |
Contact Huaqiang for Wholesale Water Treatment Equipment
+86-05722755556 
Huaqiangenv@163.com 
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