China Medical Oxygen Concentrator Filters - Quality Suppliers and Factory for Enhanced Therapy and Safety
Main features
- Meet the flow and flow rate requirements of medical and home oxygen generators when passing through the muffler with outstanding sound and noise reduction effect.
- The raw material is made of medical grade ultra-high molecular weight polyethylene.
- Size and structure can be adjusted and customized according to the customer's requirements.
Oxygen Concentrator Filters Parameter
The following is a comprehensive introduction to Oxygen Concentrator Cartridge, covering product definition, core parameters, production process, technical advantages and application areas, combined with industry-specific information:
| Parameter | Specification | Description |
|---|---|---|
| Filtration precision | 0.3-5μm (medical grade), 1-30μm (industrial grade) | Highly efficient interception of small particles, higher precision for medical grade |
| Material | Ultra-high molecular weight polyethylene (medical grade), polyester fiber + wood pulp fiber (industrial grade), film-coated polyester nonwoven | Medical grade materials need to be biocompatible; industrial grade focuses on corrosion resistance |
| Size | Dimensions Diameter: 320-360mm; Length: 660-2000mm (industrial), Small household: 56×21mm (can be customized) | Industrial cartridge is large in size to adapt to high airflow; household size is flexible |
| Temperature/Pressure Resistance | Operating Temperature: ≤150℃; Pressure Resistance: ≥50kPa (water-closed) | Adaptation High-temperature environment, self-sealing in case of water to prevent liquid backflow |
| Flow rate adaptability | 0.5-60m³/h (industrial); 1-5L/min (household) | Match with different power requirements of oxygen generator |
| Lifespan | about 2200 hours (industrial); 3-6 months (household needs regular cleaning) | Need to be replaced in advance when the industrial environment is harsh |
Oxygen Concentrator Filters Production process
Oxygen concentrator cartridge production is divided into two stages: “Filter material processing” and “Cartridge assembly”:
Raw material inspection: the filter paper is inspected by light, and the pinholes and breaks are repaired (coated with latex).
Folding: The filter paper is folded according to the template, and the excess is cut to make sure that the pleats are evenly spaced to increase the filtration area.
Gluing and fixing: the paper core is positioned by conveyor belt, and the mechanical arm is double-sided gluing (polyurethane adhesive), bonding the end cap and the protective net.
Edge trimming: cut the edges and install the sealing ring (closed-cell rubber) to ensure air tightness.
Performance test: test filtration efficiency, resistance and sealing, package after passing.
Key technology: industrial filter element adopts “wide pleat folding technology” to enhance the dust capacity; medical filter element needs aseptic environment production.
oxygen filter Advantage
HEPA grade filtration (medical) or coated polyester (industrial), interception rate of PM2.5, bacteria ≥ 99.9%.
Special pore structure reduces airflow noise (household oxygen concentrator noise ≤ 45dB).
The industrial cartridge supports blowback cleaning and repeated use; the medical cartridge is hydrophobic, moisture-proof and mold-proof.
Size, precision, flow rate can be adjusted according to the needs of the equipment (e.g. customized anti-static cartridge for flammable workshop).
Oxygen Concentrator Filters Application
| Fields | Application Scenarios Filter | Element Types |
|---|---|---|
| Healthcare | Hospital oxygen concentrator, home oxygen concentrator, respirator | Ultra-high polymer polyethylene cartridge (sterile) |
| Industrial oxygen production | Air separation equipment, steel mills blast furnace air, gas turbines | Self-cleaning dust removal cartridge (high temperature) |
| Environmental protection equipment | Workshop dust removal system, generator set intake filtration | Oil and waterproof film cartridge |
| Life Scenarios | Household oxygen concentrator, car oxygen bar, pet oxygen chamber | Small washable cartridge |
Oxygen Concentrator Filters ensure oxygen safety in medical, industrial and household scenarios through precision filtration and structural innovations (e.g. water closure technology, self-cleaning design). Future trends will focus on intelligent life monitoring (e.g. colorful rope clogging tips) and the application of environmentally friendly biodegradable materials to further reduce maintenance costs and environmental load.
Frequently Asked Questions (FAQ)
Medical-grade filter cartridges are primarily manufactured using medical-grade ultra-high molecular weight polyethylene (UHMWPE) which provides excellent sound reduction and ensures high biocompatibility.
For household use, filters generally last between 3 to 6 months. However, they require regular cleaning and should be monitored to ensure optimal airflow performance.
Medical-grade filters feature a high-precision filtration range of 0.3-5μm to block micro-particles and bacteria. Industrial-grade filters feature a range of 1-30μm designed for high-capacity dust and corrosion resistance.
Yes. Both size and structural design can be fully adjusted and customized to match specific flow rates, dimensions, or environment requirements, such as anti-static cartridges for industrial workshops.
They are built with a special muffler-integrated pore structure that dampens the sound of passing air, allowing household oxygen concentrators to maintain noise levels at or below 45dB.
It is a safety feature where the filter cartridge self-seals in case of water contact (withstanding pressures ≥50kPa) to prevent liquid backflow from entering the sensitive components of the oxygen generator.