Catalog Number - 49681-TF-010

The 49681-TF-010 ARE‑Applied Research Inline Filter Holder is an all‑PEEK inline filter housing system supplied in a multi‑unit configuration, designed for HPLC systems requiring user‑selectable filtration and consistent system protection.

This filter‑ready design (no elements included) allows selection of PEEK‑encased filters in various pore sizes and materials, providing flexibility across applications. The all‑PEEK construction ensures excellent chemical resistance and minimal interaction with analytes, supporting reliable and reproducible chromatographic performance.

The holder also functions as an inline union with filtration capability, offering versatility in system configuration.

Key Features

All‑PEEK Filter Holder

• Metal‑free, chemically inert construction

• Compatible with aggressive solvents and sensitive workflows

Filter‑Ready Design (No Filter Included)

• Accepts PEEK‑encased filters (6.25 mm OD × 1/16 inch thick)

• Enables flexible selection of pore size and filter material

✅ Suggested option:

• Replacement PEEK‑Encased Stainless Steel Inline Filters, 0.5 µm, 6.25 mm OD × 1/16 inch Thick – Pack of 25

Designed for Standard HPLC Conditions

• Suitable for:

  • Up to ~4,500 psi pressure

  • Up to ~5 mL/min flow rates

⚠️ Not recommended for UHPLC systems

Column & Instrument Protection

• Helps reduce:

  • Particulate contamination

  • Column clogging and variability

• Extends column and system lifespan

Reusable Holder Design

• Durable, long‑life construction

• Supports cost‑effective operation

Easy Installation & Maintenance

• Install after the pump and before the injector

• Fits standard HPLC threads and pilot lengths

• Can be hand‑tightened or wrench‑installed

• Filters replaced easily when system pressure increases

Flexible System Integration

• Functions as:

  • Inline filter holder

  • Tubing union with filtration capability

Specifications

• Type: Inline Filter Holder (No Filter Included)

• Housing Material: All‑PEEK

• Filter Compatibility: 6.25 mm OD × 1/16 inch thick PEEK‑encased filters

• Connection Type: Female

• Pressure Range: Up to ~4,500 psi

• Flow Rate Range: Up to ~5 mL/min

• Compatibility: Standard HPLC systems (not UHPLC)

• Brand: ARE‑Applied Research

Typical Applications

HPLC systems, mobile phase filtration (with selected filters), column protection, system configuration flexibility, and applications requiring customizable inline filtration