RF-0505-BSI
Alternative to 050-05-AH
RF-0505-BSI – Ultra-High Efficiency 050-05-AH Alternative (Up to 500°C)
The RF-0505-BSI is a premium-grade 050-05-AH alternative designed for applications where extreme temperature resistance and maximum particulate efficiency are essential. As a fully compatible 050-05-AH replacement filter, it delivers ultra-fine filtration performance in demanding industrial and analytical environments.
Fully Inorganic Construction for High-Temperature Stability
The RF-0505-BSI is manufactured using microfibre glass media bonded exclusively with silica inorganic resin. This completely inorganic construction allows stable operation at temperatures where standard bonded elements would fail.
Key advantages of this 050-05-AH replacement filter:
- 100% inorganic bonding (no organic binders)
- Temperature resistance from -50°C to +500°C
- No binder degradation at elevated temperatures
- Suitable for hot process gas environments
Typical applications include:
- High-temperature gas sampling systems
- Furnace and combustion process monitoring
- Specialty gas lines in elevated temperature conditions
- Analytical instruments exposed to thermal stress
Maximum Filtration Efficiency at 0.01 Micron
The RF-0505-BSI offers exceptional filtration performance:
- 99.9999% efficiency at 0.01 micron particles
- Air flow resistance < 2.8 kPa at 6 m/min (25°C)
This makes it the highest-efficiency option within the 050‑05 high-temperature replacement range, providing superior protection for sensitive downstream components.
Direct Dimensional Compatibility
As a precision-engineered 050-05-AH alternative, the RF-0505-BSI matches the required housing specifications:
- Inner diameter: 12.5 mm
- Outer diameter: 19 mm
- Length: 32 mm
- Burst minimum: 0.8 bar
- Collapse minimum: 1.2 bar
The 19 mm outer diameter configuration ensures correct fit for AH-series applications.
Cross Reference – 050-05 Series
This 050-05-AH replacement filter is compatible with the following part numbers:
050-05-AAQ / 050-05-AQ / 050-05-BQ / 050-05-CQ / 050-05-DQ / 050-05-AH / 050-05-BH / 050-05-CH / 050-05-DH
Use the cross reference finder to verify your exact part number quickly.
Request a Quote for RF-0505-BSI
If you require a high-temperature capable 050-05-AH alternative with ultra-high efficiency at 0.01 micron, the RF-0505-BSI provides maximum particulate protection and long-term thermal stability for EU and global industrial applications.
Request a quote or download the technical datasheet to complete your specification process.
Direct cross reference for major brands and industry standards.
RF-0505-BSI – technical data
| Filtration Efficiency | 99.9999 % @ 0.01 micron particles |
|---|---|
| Air flow resistance | Less than 2.8KPa at 6m/min in air at 25°C |
| Inner diameter | 12.5 mm |
| Outer diameter | 19 mm |
| Length | 32 mm |
| Burst minimum | 0.8 Bar |
| Collapse minimum | 1.2 Bar |
| Temperature resistance | -50°C to + 500°C |
| Chemical resistance | Mineral, vegetable and synthetic lubricants |
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Address
R+F FilterElements GmbH
Wollenweberstraße 25
31134 Hildesheim
Germany