KleanCap PES membrane Capsule Filters General Application

Buy KleanCap PES membrane Capsule Filters General Application from MS factory when you need a dependable, high area PES capsule for general purpose clarification, particle reduction, and prefiltration across a broad range of process liquids. The filters are constructed of single layer hydrophilic polyethersulfone membrane in an all polypropylene capsule, offering broad chemical compatibility, high flow rate at low pressure drop, and low extractables. The polyethersulfone membrane is particularly suitable for filtration of products containing substances that tend to adsorb to the membrane itself, and the low protein binding characteristics of PES make it a good choice for filtration of valuable protein solutions such as vaccines and biologicals.

What sets this general application capsule apart is its exceptionally wide pore size offering, from 0.05 μm fine clarification up to 5.0 μm coarse particle removal. This range allows a single product family to cover multiple filtration duties on the same production line, reducing spare parts inventory and simplifying operator training. The Staubli vent connection enables on line integrity testing, and the 0.6 m² per 10 inch filtration area supports high throughput with long service life.

Pore Size Selection Guide

Choosing the right pore size is the most important decision for general application filtration. A common mistake is selecting a rating that is too fine, which increases pressure drop and shortens service life without improving product quality. The general principle is to select the largest pore size that achieves your target clarity or downstream protection requirement.

Fine clarification range (0.05 to 0.2 μm). Suitable for bioburden reduction, fine particle removal, and protection of downstream sterile filters in pharmaceutical and beverage processes. Use this range when the filtrate will undergo final sterile filtration or when particulate specifications are tight.

Medium retention range (0.45 to 0.8 μm). Ideal for general clarification, particulate control, and prefiltration in food and beverage, bulk chemicals, and process water. This is the most commonly selected range for routine production filtration where absolute sterile retention is not required.

Coarse removal range (1.2 to 5.0 μm). Used for primary particle reduction, protection of pumps and instruments, and prefiltration of heavily loaded liquids before finer filtration stages. Select from this range when the feed fluid contains significant visible particulate or when the goal is primarily equipment protection.

Technical Specifications

Materials of Construction

•Filter Media: Polyethersulfone (PES)

•Media Support: Polypropylene

•End Caps: Polypropylene

•Inner Core: Polypropylene

•Outer Cage: Polypropylene

Food Safety Compliance

The filter media and hardware components comply with FDA 21 CFR food contact standards and EU 10/2011 material safety requirements for food grade applications, supporting safe deployment in beverage and food processing lines.

Integrity Data (Wetted Membrane)

Cost Efficiency Through Standardization

Many production facilities operate multiple filtration points with different pore size requirements. By standardizing on the KleanCap PES membrane Capsule Filters General Application family, buyers can consolidate purchasing around a single capsule format and connection style while selecting the appropriate pore size for each point. This standardization reduces the number of spare part numbers, simplifies operator training, and can improve negotiating leverage for volume purchases.

For processes that require both general clarification and sterile filtration, pairing the general application KleanCap capsule upstream with the sterilizing grade KleanCap capsule creates a consistent two stage PES filtration train from the same manufacturer, with unified documentation and technical support.

Packaging and Supply

MS factory supplies KleanCap PES membrane Capsule Filters General Application with standard industrial packaging suitable for warehouse storage and production floor handling. Custom packaging options include individual wrapping, labeled batch identification, and private label branding for OEM and distribution customers. Lead times are stable for standard configurations, and our production planning team works with buyers to establish safety stock levels for recurring orders.

Industry Applications

General application PES capsules serve cell culture media prefiltration, large volume parenterals clarification, pharmaceutical bulk chemical solutions, diagnostics reagent preparation, blood and serum fraction processing, purified water polishing, beer wine and spirits clarification, juice and soft drink pre filling filtration, and bottled water pre treatment.

Typical Flow Rate per 10 inch, 1.5 inch TC

Ordering Information