Bottletop Filters / Lab Filters - Page 2 - Mega Sale! Save up to 23%


Mega Sale! Up to 23% off on Bottletop Filters (in Lab Filters) at Water Softener Guy, Page 2 [18]. Top brands include Corning, Foxx Life Sciences, Sterlitech, Nalgene, Syringa Lab Supplies, Whatman, Jet Biofil, & Olympus Plastics. Hurry! Limited time offers. Offers valid only while supplies last.



Corning 430320 Vacuum Filter System Tube Top with Polystyrene Filter Funnel, Orange HDPE Cap, Sterile, Cellulose Acetate Membrane Area, 0.22 Micron, 150mL Funnel Capacity (Case of 12)
By Corning
In Stock
$79.00

mpn: 430320,

4.5 out of 5 stars with 35 reviews
This Corning tube top filter system is designed for the filtration of cell culture media, biological fluids, and other aqueous solutions. The system consists of a 150mL polystyrene filter funnel with a 0.22µm pore 13.6sq cm cellulose acetate membrane, a 50mL polypropylene receiver centrifuge tube, and a polyethylene neck adaptor and hose connector. The system minimizes unnecessary transfers by filtering directly into the 50mL centrifuge tube (includes two centrifuge tube stands with each case).


Autofil Sterile Disposable Vacuum Bottle Top Filters with 0.2um Sterilizing PES Membrane, 500mL, 24/CS
By Foxx Life Sciences
In Stock
$163.13
$128.31
You Save: 21%

mpn: 1152-RLS, ean: 0649558219290,

4.3 out of 5 stars with 36 reviews
Autofil 500ml is available as either a complete system or as a funnel only bottle-top vacuum filter. The patented next generation product comes with 3 different asymmetric PES membrane pore sizes ( .1μm, 0.2μm, or 0.45μm). Our membrane is low protein binding and surfactant-free. The Autofil system is designed for sterilization or clarification of aqueous laboratory fluids. The filters are sterilized in the USA. An industry first, Foxx Life Sciences sells a stable, low-profile, patented option


MF Series Magnetic Filter Funnel with Lid Kit, 300mL, 47mm
By Sterlitech
In Stock
$82.00

mpn: 1220193, ean: 0609224041488,

4.0 out of 5 stars with 24 reviews
Rocker MF series magnetic filter holders are designed with double-layer magnets to ensure a tight seal between the funnel and support base. The user-friendly design can allow one-handed operation and prevent possible twisting and tearing of the membrane.Suspended Solid test filtration for municipal ,surface, ground, and drinking water. Microbiology test filtration in food, pharmaceutical, beverage, industries. Medium purification in life science laboratory. General filtration for aqueous sample.


Nalgene MF75 series Polystyrene Lab Bottletop Filter, Fits 33mm Neck, Sterile, Graduated, Side Arm Adapter, Blue Collar, 0.45 Micron, 75mm Membrane Diameter, 500mL Capacity (Case of 12)
By Nalgene
In Stock
$80.00

mpn: 295-3345,

4.1 out of 5 stars with 20 reviews
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 33mm neck sizes. Allows vacuum filtration of liquid directly into sterile bottles. CAUTION: Use only sterile bottles designed for use with vacuum. Always use safety shield during vacuum procedures. Features molded-in graduations and a side-arm with quick-disconnect


Autofil Polystyrene Sterile Disposable Media Bottle with Polypropylene Cap, 1000ml Volume (Pack of 24)
By Foxx Life Sciences
In Stock
$98.17

mpn: 1173-RLS, ean: 0649558219825,

4.6 out of 5 stars with 16 reviews
Foxx Life Sciences' non-sterile polystyrene media bottles have been designed specifically for Life Science researchers to store common solutions such as tissue culture media, serum, and buffers. Our bottles are designed to handle full vacuum and can be used with Autofil filtration system. Our polysytrene bottles are used for general purpose cell culture aqueous solutions. Each Autofil bottle has features that improve the handling of the bottle, especially when the bottle is wet. The narrow bottl


Autofil 1151-RLS Bottle Top Filtration Funnel, 250 ml, 0.2 micrometer PES (Pack of 24)
By Foxx Life Sciences
In Stock
$139.62
$109.82
You Save: 21%

mpn: 1151-RLS, ean: 0649558219276,

4.9 out of 5 stars with 34 reviews
Autofil 250ml is available as either a complete system or as a funnel only bottle-top vacuum filter. The patented next generation product comes with 3 different asymmetric PES membrane pore sizes ( .1μm, 0.2μm, or 0.45μm). Our membrane is low protein binding and surfactant-free. The Autofil system is designed for sterilization or clarification of aqueous laboratory fluids. The filters are sterilized in the USA. An industry first, Foxx Life Sciences sells a stable, low-profile, patented option


Autofil Super Speed Sterile Disposable Vacuum Bottle Top Filters with 0.2um Foxx Velocity Sterilizing PES Membrane, 1000mL, 12/CS
By Foxx Life Sciences
In Stock
$108.43
$102.15
You Save: 6%

mpn: 116-3233-RLS, ean: 0649558223341,

4.7 out of 5 stars with 28 reviews
Autofil SS 1000ml is available as either a complete system or as a funnel only bottle-top vacuum filter. The patented next generation product comes with a 0.2μ. Super High Flow PES. Our membrane is low protein binding and surfactant-free. The Autofil system is designed for sterilization or clarification of aqueous laboratory fluids. The filters are Gamma sterilized in the USA. An industry first, Foxx Life Sciences sells a stable, low-profile, patented optional pedestal base or a low cost ring-s


Autofil Super Speed Sterile Disposable Vacuum Bottle Top Filters with 0.2um Foxx Velocity Sterilizing PES Membrane, 500mL, 12/CS
By Foxx Life Sciences
In Stock
$90.65
$84.62
You Save: 7%

mpn: 116-2233-RLS, ean: 0649558224058,

4.3 out of 5 stars with 60 reviews
Autofil SS 500ml is available as either a complete system or as a funnel only bottle-top vacuum filter. The patented next generation product comes with a 0.2μ. Super High Flow PES. Our membrane is low protein binding and surfactant-free. The Autofil system is designed for sterilization or clarification of aqueous laboratory fluids. The filters are Gamma sterilized in the USA. An industry first, Foxx Life Sciences sells a stable, low-profile, patented optional pedestal base or a low cost ring-st


250 mL Bottle Top Vacuum Filter with 250 mL Bottle, 0.22 um, PES, Jet Bio, Sterile, Case of 12 (12)
By Syringa Lab Supplies
In Stock
$79.99

mpn: 29320-12,

4.6 out of 5 stars with 55 reviews
These 250 mL Bottle Top Vacuum Filter with 250 mL Reservoir Bottle, 0.22 micron PES (Polyehtersulfone) membrane are individually packaged and are sterilized by gamma irradiation. These high quality filters and bottles are very useful in large volume sample separation and purification.Light weight and heavy wall construction. Large knurls on the reservoir bottle cap for easy screw. Designed with a wide and easy access bottle mouth for efficient and stable pour out. Engraved graduation ensure vera


Autofil PP - Disposable Vacuum Bottle Top Filters for Solvent Filtration, with 0.2um Sterilizing PES Membrane, 1L (1000mL), GL45 Thread, Polypropylene Housing, Non-Sterile, (Pack of 12)
By Foxx Life Sciences
In Stock
$100.23

mpn: 325-5271-FLS, ean: 0649558230974,

4.0 out of 5 stars with 57 reviews
Foxx Life Sciences' Autofil PP bottle-top filters for solvent filtration are a revolutionary new way to purify solvents for analytical applications to obtain sterilized or purified extracts. Foxx has developed the world's first single piece polypropylene funnel, designed to withstand harsh solvents that would normally degrade traditional bottle-top filter assemblies. All active components are grade which makes Autofil PP perfect for the extraction of compounds used in the food and drug industry.


Whatman 10443411 ZapCap-S Bottletop Filter Unit, Cellulose Acetate Membrane, Sterile, 0.45 Micron, 500mL Volume (Pack of 12)
By Whatman
In Stock
$114.52

mpn: 10443411,

4.3 out of 5 stars with 19 reviews
The Whatman ZapCap-S bottletop filter is furnished as a complete 500ml unit with a convenient tubing nozzle. Includes a borosilicate prefilter for high flow rates. Connection seals on to any standard bottle, 33-45mm. Filters can be used up to 50°C. Membrane diameter is 76mm with a filter area of 39.2cm. Cellulose acetate. Sterile. Pore Size: 0.45µm. 12/Pack. Whatman #: 10443411.For filtration of medium volumes, cell culture media and HPLC solutions. Cellulose acetate; 0.45µm; sterile. Include


Autofil PP - Disposable Vacuum Bottle Top Filters for Solvent Filtration, 1L (1000mL), GL45 Thread, Polypropylene Housing, Non-Sterile, (Pack of 12)
By Foxx Life Sciences
In Stock
$109.58
$101.26
You Save: 8%

mpn: 325-5451-FLS, ean: 0649558230998,

4.8 out of 5 stars with 38 reviews
Foxx Life Sciences' Autofil PP bottle-top filters for solvent filtration are a revolutionary new way to purify solvents for analytical applications to obtain sterilized or purified extracts. Foxx has developed the world's first single piece polypropylene funnel, designed to withstand harsh solvents that would normally degrade traditional bottle-top filter assemblies. All active components are grade which makes Autofil PP perfect for the extraction of compounds used in the food and drug industry.


Autofil Sterile Disposable Centrifuge Tube Vacuum Filter Units with 0.45um PES Membrane for Prefiltration or Clarification, 50mL, 24/CS
By Foxx Life Sciences
In Stock
$115.58

mpn: 1411-RLS, ean: 0649558219542,

4.9 out of 5 stars with 8 reviews
Autofil 15ml Centrifuge Funnel is available as either a complete assembly or as a funnel only Centrifuge Funnel vacuum filter. The patented next generation product comes with 3 different asymmetric PES membrane pore sizes ( .1μm, 0.2μm, or 0.45μm). The Foxx PES membrane is low protein binding and surfactant-free. The Autofil system is designed for sterilization or clarification of aqueous laboratory fluids. The filters are sterilized in the USA. An industry first, Foxx Life Sciences sells a s


1000 mL Vacuum Filter Reservoir Bottle, Polystyrene, Sterile, Case of 24
By Syringa Lab Supplies
In Stock
$124.99

mpn: FRB000000,

4.6 out of 5 stars with 24 reviews
These 1000 mL Vacuum Filter Reservoir Bottle are made of Polystyrene. They come individually packaged, are sterilized by gamma irradiation and are non-pyrogenic. Works great for 1000 mL bottle top filters, specifically the 1000 mL bottle top filter from Jet Biofil, sku 29240.Excellent clarity. Great for storage. Graduated. Fits most 1000 mL bottle top vacuum filters. Designed for use with sku 29240, 1000 mL Jet Bio Bottle top Filter.


Corning 430767 Polystyrene Vacuum Filter/Storage Bottle System, Graduated, Sterile, Cellulose Acetate Membrane, 0.22 Micron, 250mL Capacity (Case of 12)
By Corning
In Stock
$99.00

mpn: 430767,

4.4 out of 5 stars with 58 reviews
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 0.22µm pore size 19.6sq cm area CA membrane and a polyethylene neck adaptor with hose connector. Cellulose acetate (CA) membranes provide fast flow rates and low protein binding and are good for filtering cell culture media. The receiver bottle features easy g


Nalgene MF75 Series Polystyrene Lab Filter Unit, Blue Collar,, 0.45 Micron, 50mm Membrane Diameter, 250mL Capacity (Case of 12)
By Nalgene
In Stock
$155.28
$151.27
You Save: 3%

mpn: 168-0045,

4.4 out of 5 stars with 31 reviews
This 250mL MF75™ series filter unit consists of a polystyrene housing and a PES membrane. Ideal for biological and pharmaceutical sterilization requirements it has graduations on both uppers and receivers. Also has a side-arm with a cellulosic vent plug and quick-disconnect tubing adapter and comes with a leakproof threaded closure for receiver. Blue collar. Capacity: 250mL upper and receiver. Material: polystyrene housing with a PES membrane. Membrane diameter: 50mm. Pore size: 0.45µm. Nalge


Nalgene 300-4000 Polysulfone Graduated Filter Holder with Receiver, 250mL Capacity
By Nalgene
In Stock
$213.10

mpn: 300-4000, ean: 0024146027325,

4.1 out of 5 stars with 24 reviews
This 250mL polysulfone filter holder eliminates the need for a manifold and/or breakable glass vacuum flask. Receiver is graduated. Filter holder accepts 47mm membrane filters. Two side-arms allow connection to vacuum line; also accepts syringe filters. Tubing adapter can be stuffed with cotton for sterile venting during autoclaving; accepts 6 to 8mm (1/4 to 5/16 inch) inner diameter vacuum tubing. Cover allows convenient storage of sterile filtrate. Material: polysulfone. Capacity: 250mL. Overa


Autofil Polystyrene Non-Sterile Disposable Media Bottle with Polypropylene Cap, 250ml Volume (Pack of 24)
By Foxx Life Sciences
In Stock
$60.10
$46.54
You Save: 23%

mpn: 116-4001-RLS, ean: 0649558220821,

4.9 out of 5 stars with 54 reviews
Foxx Life Sciences' non-sterile polystyrene media bottles have been designed specifically for Life Science researchers to store common solutions such as tissue culture media, serum, and buffers. Our bottles are designed to handle full vacuum and can be used with Autofil filtration system. Our polysytrene bottles are used for general purpose cell culture aqueous solutions. Each Autofil bottle has features that improve the handling of the bottle, especially when the bottle is wet. The narrow bottl


1000 mL Bottle Top Vacuum Filter with Bottle, 0.22 um PES Filter, Sterile, Individually Packaged
By Jet Biofil
In Stock
$20.99

mpn: FPE204000,

4.7 out of 5 stars with 28 reviews
This 1000 mL Bottle Top Vacuum Filter comes attached to a 1000 mL polystyrene bottle. The filter is 0.22 micron with a PES (Polyehtersulfone) membrane. The bottle and filter come packaged sterile. These high quality filters are useful in large volume sample separation and purification.1000 mL Bottle & Filter Combo Unit Packaged Sterile. Packaged Sterile Separately. Designed with a wide and easy access bottle mouth for efficient and stable pour out. Engraved graduation ensures accuracy. Hose conn


500ml Vacuum Filtration System, 0.22um PES Membrane, Sterile, Full Assembly, 12 Vacuum Filter Systems/Unit
By Olympus Plastics
In Stock
$84.65

mpn: 25-227,

4.8 out of 5 stars with 44 reviews
Olympus Bottle Top Vacuum Filter Systems are specifically designed for cell culture work and are suitable for pre-filtration and filtration of culture media and buffers. The polyethersulfone (PES) membrane offers the highest capacity, highest flow rate, and lowest protein/DNA binding available. Both 0.22µm and 0.45µm pore sizes are available in three sizes of 250ml, 500ml or 1000ml. Filter systems feature engraved graduations, ergonomic gripping notches, wide bottle mouth with 45mm thread, bol



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