Filter Holders & Membranes

13 mm Swinney Filter Holder product photo

Available in plastic and stainless steel. Economical for small-volume (1 to 10 mL) filtration. Accepts 13 mm filter discs. Luer inlet and outlet fittings provide easy connections.

25 mm Easy Pressure Syringe Filter Holder, Delrin* Plastic product photo

Large filtration area for easy operation and fast liquid flow. Economical for small-volume (10 to 100 mL) filtration. Accepts 25 mm filter discs.Luer inlet and outlet fittings provide easy connections.

25 and 47 mm In-Line Filter Holders, Stainless Steel product photo

High quality, corrosion-resistant holders for stack sampling. Stainless steel construction offers excellent chemical resistance. Holders open and close easily. Filter remains undisturbed for particulate analysis.

47 mm In-line Filter Holder, Polycarbonate product photo

Sturdy, lightweight unit for monitoring particulate in gases or liquids. Lightweight plastic construction. Luer-Lok* vent plug facilitates removal of air bubbles in liquid filtration.

PTFE Membrane Disc Filters product photo

Next generation of universal hydrophilic PTFE membrane with maximum chemical compatibility when filtering both aqueous solutions and aggressive solvents.

Open-face Filter Holders product photo

Lightweight, corrosion-resistant filter holders for routine air sampling. 25 mm holder is autoclavable. Can be used for bacterial monitoring and particulate analysis. 37 and 47 mm holders include a plastic cap that protects samples after filtration.