Top 20 Best Selling Bottletop Filters Lab Filters (2019)




Ideal for the filtration of HPLC solutions, the Whatman ZapCap-CR is a chemical-resistant bottle-top filter for your more agressive chemical samples. Furnished as a complete 500ml unit with a convenient tubing nozzle. Includes a borosilicate prefilter for ... more info

This new vacuum filter/storage bottle system is designed for filtering and storing cell culture media, biological fluids, and other aqueous solutions. The new system consists of a 500mL polystyrene receiver bottle and filter funnel with a 0.22µm pore size ... more info


This large-volume FastCap™ Bottle Top Filter is made of a polystyrene housing with a 90mm PES membrane and handles up to 5 Liters capacity. FastCap™ Bottle Top Filter's universal fit eliminates the need to screw them onto glass media bottles. CAUTION: Use ... more info


Steritop bottle top filter units provide a large filter area for rapid sterile filtration of aqueous fluids into wide-mouth (45 mm) bottles. A small tab inside the funnel secures an optional prefilter in-place during filtration. For added protection again ... more info



This new bottle top vacuum filter is designed for use on glass or polystyrene media bottles with 45mm neck size to filter and store cell culture media, biological fluids, and other aqueous solutions. The filter consists of a 500mL polystyrene filter funne ... more info

Ideal for the filtration of HPLC solutions, the Whatman ZapCap-CR is a chemical-resistant bottle-top filter for your more agressive chemical samples. Furnished as a complete 500ml unit with a convenient tubing nozzle. Includes a borosilicate prefilter for ... more info



This MF75™ series polystyrene filter unit has a 250mL upper with a 250mL receiver. Red collar. Material: Polystyrene with a nylon membrane. Membrane diameter: 50mm. Pore size: 0.2µm. Upper capacity: 250mL. Receiver capacity: 250mL. Nalgene #: 153-0020. ... more info

This MF75™ series polystyrene filter unit has a 150mL upper with a 150mL receiver. Red collar. Material: Polystyrene with a nylon membrane. Membrane diameter: 50mm. Pore size: 0.2µm. Upper capacity: 150mL. Receiver capacity: 150mL. Nalgene #: 150-0020. ... more info



The Stericup vacuum filtration system combines a Steritop filter unit with a receiver flask for processing and storing volumes from 150mL to 1,000mL. Its new no tip/easy grip flask design and compact profile improve stability during filtration, make gripp ... more info


This 500mL polysulfone (PSF) bottletop filter holder with a silicone O-ring and a polypropylene vacuum adapter offers the convenience of a bottletop filter with the cost savings of a reusable filter housing. Screws securely onto glass media bottles with 4 ... more info


This 500mL MF75™ series 295 bottletop filter unit consists of a polystyrene housing and a 75mm/0.45µm polyethersulfone (PES) membrane filter. The sterile disposable tissue culture filter unit securely screws onto media bottles with 45mm neck sizes. Allows ... more info

This new bottle top vacuum filter is designed for use on glass or polystyrene media bottles with 45mm neck size to filter and store cell culture media, biological fluids, and other aqueous solutions. The filter consists of a 500mL polystyrene filter funne ... more info




This new vacuum filter/storage bottle system is designed for filtering and storing cell culture media, biological fluids, and other aqueous solutions. The new system consists of a 250mL polystyrene receiver bottle and filter funnel with a 0.2µm pore size ... more info

This 150mL MF75™ series 290 bottletop filter unit consists of a polystyrene housing and a 50mm/0.2µm SFCA membrane filter. The sterile disposable tissue culture filter unit securely screws onto media bottles with 45mm neck sizes. Allows vacuum filtration ... more info


This 1000mL polysulfone filter holder eliminates the need for a manifold and/or breakable glass vacuum flask. Upper chamber has a 500mL capacity; 1000mL receiver is graduated. Filter holder accepts 47mm membrane filters. Two side-arms allow connection to ... more info


This new bottle top vacuum filter is designed for use on glass or polystyrene media bottles with 45mm neck size to filter and store cell culture media, biological fluids, and other aqueous solutions. The filter consists of a 500mL polystyrene filter funne ... more info



Steritop bottle top filter units provide a large filter area for rapid sterile filtration of aqueous fluids into narrow-mouth (33mm) or wide-mouth (45mm) bottles. A small tab inside the funnel secures an optional prefilter in-place during filtration. For ... more info

Ideal for the filtration of HPLC solutions, the Whatman ZapCap-CR is a chemical-resistant bottle-top filter for your more agressive chemical samples. Furnished as a complete 500ml unit with a convenient tubing nozzle. Includes a borosilicate prefilter for ... more info



This all-in-one MF75™ series polystyrene sterile disposable filter unit has a 500mL upper and 500mL receiver and a 75mm diameter nylon membrane with a 0.45µm pore size. It is specially designed for cell tissue culture work. Upper chamber separates from re ... more info

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