Delivers the optimal balance of operational simplicity and filtration reliability, backed by our core capabilities:
>>>Features user-centric design that enables quick and secure installation/removal, minimizing contamination risks.
>>>Utilizes USP Class VI standard materials to ensure absolute safety in pharma & biotech applications.
>>>Operates under ISO 9001 & ISO 13485 quality management system, guaranteeing consistent product quality.
Capsule Filter—The Ultimate "Plug-and-Play" Filtration Solution
As a leading Capsule Filter manufacturer and exporter, LOONG FILTRATION transforms complex filtration setups into simple, disposable solutions. Our capsules embody our core belief—Making Purity Second Nature—by completely eliminating the need for stainless steel housings, cleaning validation, and complex assembly.
Our capsule filters (often called disposable filter assemblies) are self-contained units ready for immediate use. Manufactured in a 100,000-level clean workshop, they offer a safe, leak-proof, and efficient way to process small-to-medium batches of fluids and gases.
Capsule Filter Series—Select by Media: Tailored for Chemistry
We don't believe in "one size fits all." We tailor our membrane technology to your specific fluid characteristics:
PES (Polyethersulfone): The gold standard for Biopharma. Features asymmetric membrane structure for high flow and low protein binding. Ideal for sterile filtration of vaccines, serums, and culture media.
PTFE (Polytetrafluoroethylene): The choice for Aggressive Chemicals & Venting. Hydrophobic PTFE is perfect for sterile air/gas venting, while Hydrophilic PTFE handles harsh solvents, acids, and bases without pre-wetting.
PP (Polypropylene): The workhorse for General Purpose filtration. excellent chemical compatibility and high dirt-holding capacity. Great for pre-filtration and clarification.
Nylon 66: Robust and versatile, suited for solvent filtration and analytical sample preparation.
Capsule Filter: Engineered for Your Industry
LOONG’s R&D team has developed specialized capsule configurations to address unique industry pain points:
1. The Digital Printing Edition (Inkjet)
Challenge: UV inks cure when exposed to light; large particles clog expensive printheads.
LOONG Solution: We offer Opaque Black Capsules that block UV light, preventing premature curing. Our high-flow internal geometry prevents micro-bubbles, ensuring consistent jetting performance.
2. The Lab-to-Fab Scale-Up
Challenge: Moving from R&D trials to full production often changes filtration results.
LOONG Solution: Our capsules use the exact same media materials and pleating technology as our full-size cartridges. This ensures linear scalability—what you test in the lab is exactly what you get on the factory floor.
3. Hazardous Fluid Handling
Challenge: Operator safety when changing filters containing toxic fluids.
LOONG Solution: Our thermally welded, adhesive-free construction ensures zero leakage. When the batch is done, the entire unit is discarded, protecting your team from exposure.
Connectivity & Specifications of Capsule Filter
A capsule filter is only useful if it fits your tubing. We offer the industry's widest range of inlet/outlet connections to ensure seamless integration into your current system.
Interface Options:
Hose Barb: For flexible tubing (1/4", 3/8", 1/2" etc.)
NPT / BSP: Threaded connections for rigid piping.
Sanitary Flange (Tri-Clamp): For pharmaceutical hygienic requirements.
Compression Fittings (Swagelok compatible): For high-pressure instrumentation.
Technical Data:
Micron Ratings: 0.05μm – 100μm
Lengths: From compact 2.5" mini-capsules to 20" high-capacity units.
Sterilization: Autoclavable (121°C/30min) and Gamma Irradiation compatible options available.
Why Choose LOONG's Capsule Filter?
We are not just a supplier; we are your technical support team.
Fast Response: We answer inquiries rapidly and speak plain English.
Customization: Need a specific vent port location or a unique label? We can do it.
Global Standards: Our products are validated to meet international purity standards.
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