QuickFilter® 0.45 µm Groundwater Filter 609 cm² with Bailer Interface Tube

The QuickFilter® QF045 is a high-capacity, single-use groundwater filter designed to make field filtration fast, clean, and consistent. Insert the included Bailer Interface Tube directly into the bottom of your bailer and let gravity do the work—no transfer vessel or external pressure source required. A polyethersulfone (PES) 0.45 µm membrane and 609 cm² of filter area help you process turbid samples efficiently while protecting sample integrity for dissolved metals analysis. 

Key features

• 0.45 µm PES membrane for reliable dissolved-metals filtration in the field.

• High-capacity 609 cm² surface area to reduce clogging and speed throughput. 

• Includes Bailer Interface Tube — fits into the bailer bottom for direct, gravity-fed filtration (no transfer vessel). 

• Polypropylene capsule with max operating pressure of 60 PSI for robust performance when needed. 

• Disposable/single-use to minimize cross-contamination and save decon time. 

What’s included

• (1) QuickFilter® 0.45 µm filter capsule (609 cm²)

• (1) Bailer Interface Tube

• Model/SKU: QF045
  (Sold by the each.) 

Technical specs

• Pore size: 0.45 µm

• Filter area: 609 cm²

• Membrane: Polyethersulfone (PES)

• Capsule: Polypropylene

• Max operating pressure: 60 PSI

• Flow method: Gravity-fed when used with bailer (no external pressure required) 

How it works 

1. Fill your bailer sample.

2. Insert the Bailer Interface Tube so the filter seats snugly at the bailer’s bottom.

3. Open flow and allow gravity to push water through the capsule into your sample container—no transfer vessel or extra pump needed. 

Ideal applications

Groundwater sampling programs requiring on-site filtration prior to lab analysis—especially dissolved metals and general water quality projects where speed and consistency matter.