Syringe Filter

Syringe Filter Guider

The Syringe Filter Guider is a precision alignment tool designed to ensure consistent and reliable syringe filter assembly during sample preparation. It fits standard syringe filter housings from 13 mm to 33 mm in diameter, helping to prevent misalignment, housing damage, and filter leakage during filtration. The guider maintains proper orientation of the membrane and housing, reducing the risk of sample loss or cross-contamination when handling multiple filters in high-throughput environments.

Prevents misalignment during syringe filter assembly, reducing the risk of housing cracks or seal failure
Ensures consistent membrane positioning across multiple filters, improving filtration reliability
Supports filter housings from 13 mm to 33 mm in diameter, covering most common lab filter sizes
Reduces manual handling errors in high-volume sample preparation workflows

Key Benefits

What This Product Gives You

Prevents misalignment during syringe filter assembly, reducing the risk of housing cracks or seal failure
Ensures consistent membrane positioning across multiple filters, improving filtration reliability
Supports filter housings from 13 mm to 33 mm in diameter, covering most common lab filter sizes
Reduces manual handling errors in high-volume sample preparation workflows
Minimises sample loss and cross-contamination by maintaining proper filter geometry

Fits syringe filter housings from 13 mm to 33 mm in diameter
Precision-machined alignment guide for consistent filter seating
Designed for use with standard luer lock and luer slip syringe filters
Made from durable, non-reactive plastic suitable for lab environments
Reusable and easy to clean between uses

Where It Is Used

Applications And Buyers

Application Scenarios

High-throughput sample preparation in pharmaceutical QC labs where consistent filter assembly is critical
Environmental testing labs processing multiple water and soil samples with varying particle loads
Life-science labs preparing cell culture media and biological buffers requiring sterile filtration
Food and beverage labs filtering complex matrices with high particulate content
Contract research organisations standardising filter use across multiple instruments and analysts

Who It Is For

Pharmaceutical QC laboratories performing routine sample clean-up with high injection volumes
Environmental and food testing labs handling mixed aqueous and solvent matrices in batch processing
Contract research organisations that require consistent filter performance across multiple projects
Laboratory distributors sourcing a single tool to support multiple syringe filter product lines
OEM partners needing a reliable assembly aid for filter integration into automated systems

Problems It Solves

Filters cracking or leaking due to misalignment during syringe attachment
Inconsistent membrane seating leading to bypass flow and incomplete filtration
Analysts manually adjusting filters, increasing risk of contamination or sample loss
Variability in filter performance when multiple users handle the same filter type
Difficulty in maintaining proper orientation when using filters with non-standard geometries

Data

Specifications

Fits Diameter	13 mm, 17 mm, 25 mm, 28 mm, 33 mm
Material	Non-reactive plastic
Application	Syringe filter alignment and assembly
Compatibility	Standard luer lock and luer slip syringe filters
Reusability	Reusable, cleanable between uses

Materials

Non-reactive plastic housing
No metal or adhesive components

Customization Options

OEM printing available through the Microlab OEM division
Private-label packaging options for distributors and OEM partners
Custom dimensions available upon request for integration into automated systems

How It Is Made

Manufacturing And Quality Control

Manufacturing Process

Precision machining of alignment channels
Visual inspection for dimensional accuracy
Final cleaning and packaging

Quality Control

Dimensional checks against specified tolerances
Visual inspection for surface defects or flash
Functional test with standard filter housings to verify alignment

Comparison

Compared With The Alternatives

Versus No alignment tool

Without a guider, manual assembly increases the risk of misalignment, housing damage, and filtration failure, especially under high-volume use.

Versus Manual hand alignment

Hand alignment is inconsistent and prone to human error, leading to variable filter performance and potential sample loss.

Versus Disposable filter guides

Reusable guides reduce long-term consumable cost and waste compared to single-use alignment aids.

Versus Integrated filter holders

The guider is a standalone tool that does not replace the filter housing but supports assembly, making it more flexible across different filter types.

Use Guide

How To Use It

Place the guider over the syringe filter housing before attaching the syringe
Ensure the housing is fully seated in the guide's alignment channel
Attach the syringe to the luer lock inlet, ensuring the connection is secure
Apply steady pressure during filtration to avoid misalignment
Remove the guider after filtration and clean before reuse
Inspect the guider and filter housing for damage after each use

Photos

Product Gallery

Also In This Category

Related Industries And Guides

Life Science and Biotechnology How to Choose A Syringe Filter Membrane Syringe Filter Pore Size and Diameter Guide

FAQ

Questions Buyers Ask

Which syringe filter sizes does the guider fit?

The Syringe Filter Guider fits housings from 13 mm to 33 mm in diameter, including 13 mm, 17 mm, 25 mm, 28 mm, and 33 mm.

Can the guider be used with PTFE and PVDF filters?

Yes. The guider is compatible with all standard syringe filter housings, including those made from PTFE, PVDF, PP, and PC materials.

Is the guider reusable?

Yes. The guider is designed for repeated use and can be cleaned between sessions with mild detergent and water.

Does the guider affect the filtration pressure or flow rate?

No. The guider only assists in alignment and does not interfere with the flow path or pressure rating of the filter.

Can I get this with my company logo?

Yes. The Microlab OEM division offers private-label printing and packaging for the Syringe Filter Guider.

How do I clean the guider?

Rinse with water and mild detergent, then air dry. Avoid harsh solvents or high heat.