Kleanpro Mini Double Layer PES Membrane Capsule Filter

Get a quote for Kleanpro Mini Double Layer PES Membrane Capsule Filter from MS factory when a single layer mini capsule clogs too quickly or shows unstable flux during longer runs. PES membrane filters feature strong hydrophilicity and low protein adsorption, ideal for small flow terminal precision filtration in pharmaceutical, electronics and beverage industries. They retain particulates, bacteria and colloids, resist acids, alkalis and solvents without leachate, and fit confined spaces for easy installation.

The double layer PES filter cartridges have high hydrophilicity and flux. Their dual retention boosts precision, dirt holding capacity and anti clogging performance, extending service life and ensuring stable filtration. The double layer structure is intended to capture contaminants progressively, with the upstream layer handling larger particles while the downstream layer provides fine retention, improving contaminant holding capacity and helping maintain more stable throughput. With low protein adsorption characteristics and a compact footprint, it fits laboratory and small skid terminal filtration tasks.

Single Layer vs. Double Layer Mini PES: A Practical Comparison

Real World Performance Scenarios

Laboratory samples with intermittent particles. In environmental monitoring and biological research, sample particulate content can vary significantly between batches. The double layer mini capsule handles these fluctuations by staging particle capture, reducing the risk of sudden blockage that could interrupt an analytical sequence or damage sensitive instruments. Researchers running large sample batches report fewer unplanned filter changeouts and more consistent flow rates throughout the analysis sequence.

Pure water polishing with unknown particulate spikes. In facilities where source water quality varies seasonally or where distribution piping may shed particles during maintenance, the double layer design provides an extra margin of dirt holding capacity. This helps maintain consistent runtime between changeouts and reduces the risk of pressure drop excursions that could trigger system alarms or affect water quality at the dispense point.

Complex aqueous plus solvent blends. For filtrations involving mixtures of aqueous buffers and compatible organic solvents, PES membrane provides stable wetting and low adsorption, while the double layer structure helps manage any particulate contamination introduced during solution preparation. This is particularly valuable for analytical laboratories preparing mixed mobile phases where consistent filtration performance is essential for reproducible results.

Operating Limits

Key Benefits

•Extensive chemical compatibility. PES membrane resists acids, alkalis, and most organic solvents, supporting a broad range of laboratory and industrial fluids.

•Convenient installation and removal. Compact lightweight design enables quick changeouts in confined spaces without special tools.

•100 percent integrity testing. Every capsule is tested to ensure consistent membrane integrity and reliable performance.

•Enhanced dirt holding capacity. Double layer staged interception extends service life compared to single layer equivalents for variable particulate loads.

•Anti clogging performance. Progressive contaminant capture reduces sudden blockage events and maintains more stable flux throughout the filtration cycle.

Construction Materials

•Filter Media: Double layer PES Media

•Support: Polypropylene

•Hardwares: Polypropylene

•Filling Bell: Polycarbonate (PC)

Toxicity

All components meet the specifications for biological safety per USP Class VI 121 degree C for plastics.

Sanitization and Sterilization

•Filtered Hot Water: 90 degree C (194 degree F), 30 minutes, multiple cycles, max 3 psid forward flow

•Autoclave: 121 degree C (250 degree F), 30 min, multiple cycles

Food Safety Compliance

The filter uses food grade qualified materials that comply with FDA 21 CFR and EU 10/2011 food contact regulations, supporting safe deployment in food and beverage laboratory and point of use applications.

OEM Programs for Instrument Manufacturers

For analytical instrument manufacturers, water purification system builders, and medical device OEMs, MS factory offers dedicated integration support for Kleanpro Mini Double Layer PES Membrane Capsule Filter. This includes custom connection configurations to match your equipment fluidic design, private label branding for resale and service programs, dimensional drawings for mechanical integration, and dedicated batch supply for production builds. Our engineering team can collaborate on capsule dimensions, interface specifications, and performance characteristics to meet your equipment design requirements, and we can provide validation documentation packages to support your regulatory filings.

Quality Documentation

•100 percent integrity test certificate per unit

•Certificate of Analysis (COA) per batch

•USP Class VI biocompatibility report

•FDA 21 CFR and EU 10/2011 compliance declaration

Typical Applications

Laboratory Analysis. Ideal for filtering samples with intermittent particulate content such as environmental water samples, biological fluids, and complex matrices where single layer filters may clog prematurely.

Pure Water Purification. Terminal polishing for pure water systems where feed water may experience occasional particulate spikes, helping stabilize runtime between changeouts.

Ordering Information