Mobile Phase Filter, 20 um, Polyethylene, tripod tubing connector. EPP-Porous Products brand. 5/PK.
Additional Info:
The 20 µm pore size removes larger undissolved particles before they reach pumps, columns, and instrumentation, while maintaining significantly lower resistance compared to 2 µm or 10 µm filters—ideal for maximizing vacuum efficiency and solvent flow.
The white filter element enables rapid visual detection of trapped particulates, allowing users to determine when replacement is needed. The soft element design also allows for easy removal and replacement, supporting continuous operation and preventative maintenance.
An integrated all‑PEEK tripod connector (3-step molded design) allows tubing to slip directly onto the fitting without ferrules or nuts, supporting:
1/16 inch (1.6 mm) tubing
1/8 inch (3.2 mm) tubing
These filters are designed for direct use in mobile phase reservoir bottles and are intended for inlet (vacuum) filtration only. They are not recommended for sparging applications.
Key Features
20 µm High-Capacity Filtration
Removes large particulates before pump entry
Protects HPLC columns and instrumentation
Optimized Low Resistance Flow
Lower restriction vs. 2 µm and 10 µm filters
Maintains efficient solvent uptake
White Filter for Visual Monitoring
Quickly reveals contamination buildup
Supports proactive replacement scheduling
Universal All‑PEEK Tripod Connector
Fits 1/16 inch and 1/8 inch tubing
No ferrules or nuts required
Biocompatible Polyethylene Construction
Chemically resistant and durable
Compatible with common HPLC solvents
Reusable & Replaceable Element
Soft filter element for easy changeout
Supports extended operational use
Application-Specific Design
Designed for inlet (vacuum) filtration
⚠️ Not suitable for sparging
Simple Installation
Push tubing onto connector
Place in reservoir and connect to pump inlet
Available Product & Replacement Options
Specifications
Type: Mobile Phase Inlet / Solvent Pickup Filter
Material: Polyethylene (filter) with All‑PEEK connector
Pore Size: 20 µm
Connection Type: Tripod (fits 1/16 inch and 1/8 inch tubing)
Color: White
Compatibility: HPLC solvent reservoirs and pump inlet systems
Application: Inlet (vacuum) filtration only
Brand: EPP‑Porous Products
Pack Size: 5/PK
Typical Applications
HPLC solvent filtration, mobile phase preparation, pump protection, particulate removal, high-throughput solvent delivery, and flexible tubing configurations.