Description Oxygen Concentrator OC5B-5L – First-Stage Filter The OC5B-5L First-Stage Filter is a primary air intake filter specifically designed for the OC5B-5L Oxygen Concentrator. As the first line of defense in the filtration system, this component removes dust, pollen, and airborne particles from incoming air before it enters the compressor and molecular sieve system. Engineered from durable, high-efficiency filter material, it ensures the concentrator consistently delivers clean, high-purity oxygen (93% ±3%) while protecting internal components from contamination and wear. Regular replacement of the first-stage filter is essential for maintaining optimal oxygen output and prolonging the life of your concentrator. Key Features: Genuine Replacement Part: Designed for compatibility with OC5B-5L Oxygen Concentrators. Primary Air Filtration: Captures dust, lint, and large airborne particles from intake air. Protects Internal Components: Extends the lifespan of compressor and sieve beds. Optimizes Performance: Maintains oxygen purity and steady flow. Durable & Washable (optional models): Reusable after gentle cleaning or easy to replace. Quick Replacement: Simple to install—no tools required. Technical Specifications: Model Compatibility: OC5B-5L Oxygen Concentrator Filter Type: External primary air intake filter (1st stage) Material: Medical-grade foam or fiber composite Maintenance Interval: Replace or clean every 3–6 months depending on environment Installation: Located at the rear or side air intake vent Applications: Routine maintenance of OC5B-5L Oxygen Concentrators Clinical, hospital, or home-use environments Package Includes: 1 × OC5B-5L First-Stage Air Filter Ideal For: Medical facilities • Home users • Equipment service technicians • Preventive maintenance
