Description
Ultrafilter Replacement Compressed Air Precision Filter Element
The WIRES Ultrafilter replacement precision filter element is engineered as a direct-fit cartridge for the Ultrafilter LF, FF, MF, SMF, AK, and SK series compressed-air filter housings. Using multi-layer borosilicate micro-glass-fiber media, the element covers the full purity chain from general coalescing filtration (removing water, oil, and particulate) to high-efficiency oil-vapor adsorption. Color-coded end caps help maintenance teams identify each grade at a glance, and the precision-machined interface with NBR O-rings ensures a leak-free, no-bypass installation.
Key Features
- Direct-fit replacement for Ultrafilter LF, FF, MF, SMF, AK, and SK series compressed-air housings.
- Borosilicate micro-glass-fiber media delivers 99.999% efficiency at 0.01 µm in coalescing grades.
- Activated-carbon media options available for oil-vapor and odor removal (adsorbing grades).
- Color-coded anodized end caps prevent grade mismatch during cartridge change-out.
- Low initial pressure drop (< 0.02 MPa) and high dirt-holding capacity extend service intervals.
Specifications
| Media options | Borosilicate micro-glass fiber / activated carbon |
| Coalescing efficiency | 99.999% @ 0.01 µm |
| Oil carryover (coalescing) | ≤ 0.01 mg/m³ |
| Oil vapor residual (carbon grade) | ≤ 0.003 mg/m³ |
| Initial pressure drop | < 0.02 MPa at rated flow |
| Replacement DPD | 0.07 MPa (coalescing) / 0.03 MPa (carbon) |
| Operating temperature | ≤ 66°C |
| Cross-reference series | Ultrafilter LF, FF, MF, SMF, AK, SK |
Cross Reference
The element cross-references standard Ultrafilter replacement cartridges across the LF, FF, MF, SMF, AK, and SK range. WIRES can match your exact housing model, flow rate, and required ISO 8573-1 purity class.
Applications
- Food and beverage compressed-air systems contacting product or packaging
- Pharmaceutical, cosmetics, and clean-room air preparation
- Laser cutting and plasma cutting assist-air filtration
- Paint spraying, powder coating, and surface finishing
- Electronics assembly and instrument-air networks
- Industrial gas and process-air point-of-use filters
About WIRES Filters
With over 28 years of specialized manufacturing experience, WIRES is a trusted OEM/ODM supplier of industrial filter elements and filtration systems for global B2B markets. Every filter is produced under strict quality control at our ISO-certified production facility, using premium raw materials sourced from trusted global suppliers. We offer full customization — including custom dimensions, media grades, end-cap configurations, and cross-reference matching to all major OEM brands. Our products are exported worldwide to power plants, chemical processing plants, food and beverage facilities, pharmaceutical manufacturers, marine operators, and hydraulic equipment users. Contact our engineering team today to request a quote or discuss your custom filtration requirements.
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