Supporting sustainable lab operations! Reusable membrane filter wear.
This is a reusable membrane filterware that supports sterilization, clarification, and analytical filtration. Thermo Scientific Nalgene reusable filterware is highly durable and can be cleaned and autoclaved for sterilization. It achieves both cost reduction and a decrease in environmental impact. We offer three types according to your needs: ● Integrated filter unit (bottle-top filter + receiver) ● Bottle-top filter ● Funnel for vacuum manifold It helps reduce plastic waste generation and contributes to sustainable laboratory operations.
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basic information
【Reusable Filterware】 ■ Autoclavable ■ Washable ■ Made of durable, shatter-resistant transparent polysulfone (PSF) ■ Usable for pressure filtration and suction filtration ■ Compatible with 47 mm diameter membrane filters ■ Molded scale included * Please use with separately sold membrane filters. (Separately sold membrane filters) Nalgene Water Quality Testing Membrane Filter (CN) Sterilized Nalgene Membrane Filter (CA・NYL) Sterilized Nalgene Prefilter (Glass Fiber) Non-sterilized For more details, please refer to the PDF or feel free to contact us. For research use only. Not for diagnostic use. These products are intended for use in general laboratories.
Price range
P2
Delivery Time
※Delivery times vary by model number, so please feel free to contact us.
Applications/Examples of results
Sterilization filtration Clarification Analytical filtration - Microbial recovery and measurement 【Water Quality Testing】 - Wastewater - Drinking water - Recreational facilities (beaches, lakes, etc.) - Pools 【Food & Beverage】 - Wine - Beer - Milk - Packaged food - Juice 【Pharmaceuticals】 - Raw materials (liquid and powder) - Purified water - Washing water - Final products
Detailed information
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[Nalgene Reusable Filter Unit] ■ A product with a filter rotor and receiver assembled ■ Comes with two membrane support plates for filtration and analysis ■ Image 300-4050PK <Membrane Support Plate> - Filtration Plate (Transparent): Designed to achieve maximum flow rate and filtration volume - Analysis Plate (White): Designed to securely hold the membrane and keep it level
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[Nalgene Reusable Bottle Top Filter] ■ For use with culture bottles with a diameter of 33 mm or 45 mm ■ Only the membrane support plate for filtration is included ■ Image DS0320-5045 <Membrane Support Plate> ・Filtration plate (transparent): Designed to achieve maximum flow rate and filtration volume
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[Nalgene Reusable Filter Funnel] ■ Used with flasks and vacuum manifolds using the vacuum gasket included with the product ■ Comes with two membrane support plates for filtration and analysis ■ Image DS0310-4050 <Membrane Support Plates> - Filtration Plate (Transparent): Designed to achieve maximum flow rate and filtration volume - Analysis Plate (White): Designed to securely hold the membrane and maintain it horizontally
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[Nalgene Water Quality Test Membrane (CN)] ■ Does not contain extracts that may affect the pH of the medium or inhibit/promote microbial growth ■ With grid ■ The gray membrane changes to black when wet, making it convenient for counting white colonies ■ Image DS0205-4045
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[Nalgene Water Quality Test Membrane (CN)] ■ Does not contain extracts that may affect the pH of the medium or inhibit/promote microbial growth ■ With grid ■ The gray membrane changes to black when wet, making it convenient for counting white colonies ■ Image DS0205-6045
Line up（14）
| Model number | overview |
|---|---|
| 300-4000PK | Nalgene Reusable Filter Unit 250 mL/250 mL |
| 300-4050PK | Nalgene Reusable Filter Unit 500 mL/500 mL |
| 300-4100PK | Nalgene Reusable Filter Unit 500 mL/1,000 mL |
| DS0310-4000 | Nalgene Reusable Filter Funnel 250 mL |
| DS0310-4050 | Nalgene Reusable Filter Funnel 500 mL |
| DS0320-2545 | Nalgene Reusable Bottle Top Filter 250 mL Compatible Diameter 45 mm |
| DS0320-5033 | Nalgene Reusable Bottle Top Filter 500 mL Compatible Diameter 33 mm |
| DS0320-5045 | Nalgene Reusable Bottle Top Filter 500 mL Compatible Diameter 45 mm |
| DS0205-4045 | Nalgene Water Quality Test Membrane (CN) Sterile 0.45 µm White with Grid |
| DS0205-6045 | Nalgene Water Quality Test Membrane (CN) Sterile 0.45 µm Gray with Grid |
| DS0210-4020 | Nalgene Membrane Filter (CA) Non-Sterile 0.2 µm White |
| DS0210-4045 | Nalgene Membrane Filter (CA) Non-Sterile 0.45 µm White |
| DS0215-4020 | Nalgene Membrane Filter (NYL) Non-Sterile 0.2 µm White |
| DS0215-4045 | Nalgene Membrane Filter (NYL) Non-Sterile 0.45 µm White |
catalog（6）
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Company information
Thermo Fisher Scientific K.K., the Japanese subsidiary of Thermo Fisher Scientific Incorporated, is a sales company for comprehensive system analysis instruments, bio-related equipment, and research reagents. In Japan, it has bases in Yokohama, Tokyo, Osaka, Fukuoka, and Nagoya, handling various analytical instruments including mass spectrometers, various bio-related equipment, measuring instruments, medical devices, lab software, and research reagents.