Bag Air Filter is the most common "medium-efficiency" or "sub-high-efficiency" stage filter for central air conditioners, air handling units (AHUs), cleanroom air conditioners, constant temperature and humidity systems, and desiccant rotors. Gezi Filtech Manufacturing Co., Ltd. has extensive applica
In the vast landscape of modern industry, filtration technology acts as a precise "water purifier," silently safeguarding the stability and efficiency of various production processes. Among its key components, high-flow filter cartridges—with their exceptional performance and wide range of applicati
High efficiency filtration, economical and reliable, widely usedThe PP wound filter cartridge utilizes high-purity polypropylene fibers, engineered through precision winding technology to form a gradient-density filter layer. Its core function is to physically intercept and efficiently remove suspen
precision interception high contaminant capacity zero risk protectionCore product positioningThe PP melt-blown filter cartridge employs a high-temperature melt-blown process to form a three-dimensional network of ultra-fine polypropylene fibers, achieving deep and uniform filtration. Specifically en
5-inch PP Spun Filter Cartridge:Length: 127mm, Outer Diameter: 62mm, Inner Diameter: 30mm, Filtration Precision: 1μm10-inch PP Sediment Filter Cartridge:Length: 254mm, Outer Diameter: 62mm, Inner Diameter: 30mm, Filtration Precision: 1μmRecommendation: Replace at least 2-3 times a yearYarn Filter Ca
Compact Structure : It has a small size and occupies little floor space, facilitating installation and placement. It is suitable for locations with limited space, such as laboratories and small-scale production workshops. Easy Operation : It usually adopts a simple structural design, such as the sid
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Specifications
| Size type | Ø×L (mm) | Filtration area (m²) | Flow(m³/h) |
| #1 | 180×430 | 0.25 | ~20 |
| #2 | 180×810 | 0.5 | ~40 |
| #3 | 105×230 | 0.09 | ~6 |
| #4 | 105×380 | 0.16 | ~12 |
| #5 | 150×560 | 0.25 | ~20 |
Accuracy range: 0.3–200µm, generally available 1, 5, 10, 25, 50, 75, 100, 150, 200µm, etc.
Retention efficiency: The surface fixture mesh structure is conducive to high-efficiency surface filtration, and microporous nylon can retain ≥99% of particles
Advantages and Features
High dust capacity & low pressure loss: Gradient filter structure extends life and reduces replacement frequency.
High temperature adaptability: room temperature <150°C, medium temperature ≤190°C for various liquids.
Strong durability: Stable sewing, high toughness of material, strong tensile force, and difficult to break.
Cleanable and reusable: smooth surface, easy to wash or chemical/backwash cleaning.
Application scenarios
Industrial liquid filtration: ink, coating, metal processing liquid, cutting fluid, etc.
Food/Beverage/Pharmaceuticals: Drinking water, beverages, syrup filtration (compliant with food grade requirements).
Chemical and Electronics: Organic solvents, chemical reagents, ultrapure water pretreatment.
Others: Cooling water treatment, lubricating oil filtration and other medium temperature-free acid environments.
Specifications
| Size type | Ø×L (mm) | Filtration area (m²) | Flow(m³/h) |
| #1 | 180×430 | 0.25 | ~20 |
| #2 | 180×810 | 0.5 | ~40 |
| #3 | 105×230 | 0.09 | ~6 |
| #4 | 105×380 | 0.16 | ~12 |
| #5 | 150×560 | 0.25 | ~20 |
Accuracy range: 0.3–200µm, generally available 1, 5, 10, 25, 50, 75, 100, 150, 200µm, etc.
Retention efficiency: The surface fixture mesh structure is conducive to high-efficiency surface filtration, and microporous nylon can retain ≥99% of particles
Advantages and Features
High dust capacity & low pressure loss: Gradient filter structure extends life and reduces replacement frequency.
High temperature adaptability: room temperature <150°C, medium temperature ≤190°C for various liquids.
Strong durability: Stable sewing, high toughness of material, strong tensile force, and difficult to break.
Cleanable and reusable: smooth surface, easy to wash or chemical/backwash cleaning.
Application scenarios
Industrial liquid filtration: ink, coating, metal processing liquid, cutting fluid, etc.
Food/Beverage/Pharmaceuticals: Drinking water, beverages, syrup filtration (compliant with food grade requirements).
Chemical and Electronics: Organic solvents, chemical reagents, ultrapure water pretreatment.
Others: Cooling water treatment, lubricating oil filtration and other medium temperature-free acid environments.