MilliporeSigma™ Reinforced Membrane Filters

Contain no asbestos or fiberglass; made from non-shedding materials.

Catalog Number	Mfr. No.	Diameter (Metric) Disc	Flow Rate	Grade	Particle Retention
RW0309000	MilliporeSigma™ RW0309000	9 cm	50 mL/min/ cm^2	RW03	0.45 µm
RW1904700	MilliporeSigma™ RW1904700	4.7 cm	260 mL/min/ cm^2	RW19	1.2 µm
RW1914250	MilliporeSigma™ RW1914250	14.2 cm	260 mL/min/ cm^2	RW19	1.2 µm
RW0304700	MilliporeSigma™ RW0304700	4.7 cm	50 mL/min/ cm^2	RW03	0.45 µm
RW0604700	MilliporeSigma™ RW0604700	4.7 cm	150 mL/min/ cm^2	RW06	0.8 µm
RW0614250	MilliporeSigma™ RW0614250	14.2 cm	150 mL/min/ cm^2	RW06	0.8 µm

Description

Reinforced prefilter membranes can be used to remove contaminants from a variety of liquids and gases. The filters have a high dirt-holding capacity and a low pressure drop, which makes them ideally suited for reducing contaminant levels in advance of sterilizing-grade filters. Unlike traditional prefilter materials that contain asbestos or fiberglass, our reinforced prefilter membranes are made from non-shedding materials. These filters retain contaminants on the surface of the cellulose membrane.

Features & Benefits:

• Prefilter with high dirt-loading capacity for greater throughput
• Non-shedding substrate will not unload fibers downstream
  

Applications: Prefiltration Ahead of Sterilizing-Grade Filters

Specifications

• Autoclavable: Autoclavable
• Filter Type: Screen Filter
• Pore Size: 0.5 μm
• Hydrophobicity: Hydrophilic
• Temperature (English) Max.: 158°F
• Thickness (English): 0.007 in.
• Type: Filter Membranes

• Color: White
• Material: Polymers of Cellulose Ester
• Sterility: Sterile
• Surface Type: Plain
• Temperature (Metric) Max: 70°C
• Thickness (Metric): 200 µm
• Wettability: Hydrophilic