Best Lab Bottletop Filters. Reviews August, 2020

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)

Search only Nalgene brand name
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)

Current price: 389.54 USD


Check price and availability


Height: 6.9 Inches

Length: 13.1 Inches

Width: 17.3 Inches

  • Allows vacuum filtration of liquid directly into sterile bottles
  • Features molded-in graduations and a side-arm with quick-disconnect tubing adapter; blue collar
  • Membrane diameter: 75mm; pore size: 0.45µm
  • Material: polystyrene housing and a PES membrane
  • Capacity: 500ml; fits bottle neck size 33mm

More Info

Whatman 10443421 ZapCap Cellulose Regenerated Bottletop Filter Unit, Nylon Membrane, 0.2 Micron, 500mL Volume (Pack of 12)

Search only Whatman brand name
Whatman 10443421 ZapCap Cellulose Regenerated Bottletop Filter Unit, Nylon Membrane, 0.2 Micron, 500mL Volume (Pack of 12)

Current price: 119.85 USD


Check price and availability


  • Allows vacuum filtration of liquid directly into sterile bottles
  • Features molded-in graduations and a side-arm with quick-disconnect tubing adapter; blue collar
  • Membrane diameter: 75mm; pore size: 0.45µm
  • Material: polystyrene housing and a PES membrane
  • Capacity: 500ml; fits bottle neck size 33mm
  • Chemical-resistant bottle-top filter for your more agressive chemical samples
  • Complete 500 ml units with tubing nozzle
  • Included borosilicate prefilter for high flow rates
  • Nylon; 0.2µm
  • For filtration of medium volumes, cell culture media and HPLC solutions

More Info

Alberts Filter Bottle Top Filter with 0.22μm PES Membrane, Sterile Vacuum Bottle Filter, Disposable Bottle Top Vacuum Filter for Lab, 500ml Funnel + 500ml Receiver

Search only Alberts Filter brand name
Alberts Filter Bottle Top Filter with 0.22μm PES Membrane, Sterile Vacuum Bottle Filter, Disposable Bottle Top Vacuum Filter for Lab, 500ml Funnel + 500ml Receiver

Current price: 45.99 USD

Saving: $54.00 (54%)


Check price and availability


Height: 5 Inches

Length: 5 Inches

Width: 5 Inches

  • Allows vacuum filtration of liquid directly into sterile bottles
  • Features molded-in graduations and a side-arm with quick-disconnect tubing adapter; blue collar
  • Membrane diameter: 75mm; pore size: 0.45µm
  • Material: polystyrene housing and a PES membrane
  • Capacity: 500ml; fits bottle neck size 33mm
  • Chemical-resistant bottle-top filter for your more agressive chemical samples
  • Complete 500 ml units with tubing nozzle
  • Included borosilicate prefilter for high flow rates
  • Nylon; 0.2µm
  • For filtration of medium volumes, cell culture media and HPLC solutions
  • Some customer reported only received 1 item, there might be wrong operation by amazon warehouse or a few mixed inventory, We will guarantee a resent or full refund if you received wrong package
  • Fit plastic or glass media bottles with 45mm neck sizes
  • Individually packaged
  • 0.22μm PES Membrane
  • 500ml Filter System: 500ml Funnel + 500ml Receiver, Pack of 4

More Info

Bottletop Ceramic Filter. Pack of 2 Green Leaf Cap.

Search only funny gifts ua brand name
Bottletop Ceramic Filter. Pack of 2 Green Leaf Cap.

Current price: 14.99 USD


Check price and availability


Weight: 120 Grams

  • Allows vacuum filtration of liquid directly into sterile bottles
  • Features molded-in graduations and a side-arm with quick-disconnect tubing adapter; blue collar
  • Membrane diameter: 75mm; pore size: 0.45µm
  • Material: polystyrene housing and a PES membrane
  • Capacity: 500ml; fits bottle neck size 33mm
  • Chemical-resistant bottle-top filter for your more agressive chemical samples
  • Complete 500 ml units with tubing nozzle
  • Included borosilicate prefilter for high flow rates
  • Nylon; 0.2µm
  • For filtration of medium volumes, cell culture media and HPLC solutions
  • Some customer reported only received 1 item, there might be wrong operation by amazon warehouse or a few mixed inventory, We will guarantee a resent or full refund if you received wrong package
  • Fit plastic or glass media bottles with 45mm neck sizes
  • Individually packaged
  • 0.22μm PES Membrane
  • 500ml Filter System: 500ml Funnel + 500ml Receiver, Pack of 4
  • Small and portable - hole for a rope
  • Designed for easy and comfortable use. Heat-resistant
  • Covered with glaze, cleans easily
  • Can attach to standard plastic bottles
  • Pack of 2 gravity caps

More Info

500ml Vacuum Filtration System, 0.22um PES Membrane, Sterile, Full Assembly, 12 Vacuum Filter Systems/Unit

Search only Olympus Plastics brand name
500ml Vacuum Filtration System, 0.22um PES Membrane, Sterile, Full Assembly, 12 Vacuum Filter Systems/Unit

Current price: 90.25 USD


Check price and availability


Height: 11.26 Inches

Length: 20.08 Inches

Width: 15.35 Inches

Weight: 8.82 Pounds

  • Allows vacuum filtration of liquid directly into sterile bottles
  • Features molded-in graduations and a side-arm with quick-disconnect tubing adapter; blue collar
  • Membrane diameter: 75mm; pore size: 0.45µm
  • Material: polystyrene housing and a PES membrane
  • Capacity: 500ml; fits bottle neck size 33mm
  • Chemical-resistant bottle-top filter for your more agressive chemical samples
  • Complete 500 ml units with tubing nozzle
  • Included borosilicate prefilter for high flow rates
  • Nylon; 0.2µm
  • For filtration of medium volumes, cell culture media and HPLC solutions
  • Some customer reported only received 1 item, there might be wrong operation by amazon warehouse or a few mixed inventory, We will guarantee a resent or full refund if you received wrong package
  • Fit plastic or glass media bottles with 45mm neck sizes
  • Individually packaged
  • 0.22μm PES Membrane
  • 500ml Filter System: 500ml Funnel + 500ml Receiver, Pack of 4
  • Small and portable - hole for a rope
  • Designed for easy and comfortable use. Heat-resistant
  • Covered with glaze, cleans easily
  • Can attach to standard plastic bottles
  • Pack of 2 gravity caps
  • Recessed, ergonomic gripping notches on receiver bottle
  • Large, easy grip collar for firm grip and easy tightening/loosening
  • Available in three unit sizes of 250ml, 500ml or 1000ml
  • PES membrane offers the highest capacity, highest flow rate, and lowest protein/DNA binding available
  • Individually wrapped, sterile cap included

More Info

Autofil Sterile Disposable Vacuum Filter Units with 0.2um Sterilizing PES Membrane, 250mL, 12/CS

Search only Foxx Life Sciences brand name
Autofil Sterile Disposable Vacuum Filter Units with 0.2um Sterilizing PES Membrane, 250mL, 12/CS

Current price: 69.34 USD

Saving: $21.02 (23%)


Check price and availability


Weight: 1 Pounds

  • Allows vacuum filtration of liquid directly into sterile bottles
  • Features molded-in graduations and a side-arm with quick-disconnect tubing adapter; blue collar
  • Membrane diameter: 75mm; pore size: 0.45µm
  • Material: polystyrene housing and a PES membrane
  • Capacity: 500ml; fits bottle neck size 33mm
  • Chemical-resistant bottle-top filter for your more agressive chemical samples
  • Complete 500 ml units with tubing nozzle
  • Included borosilicate prefilter for high flow rates
  • Nylon; 0.2µm
  • For filtration of medium volumes, cell culture media and HPLC solutions
  • Some customer reported only received 1 item, there might be wrong operation by amazon warehouse or a few mixed inventory, We will guarantee a resent or full refund if you received wrong package
  • Fit plastic or glass media bottles with 45mm neck sizes
  • Individually packaged
  • 0.22μm PES Membrane
  • 500ml Filter System: 500ml Funnel + 500ml Receiver, Pack of 4
  • Small and portable - hole for a rope
  • Designed for easy and comfortable use. Heat-resistant
  • Covered with glaze, cleans easily
  • Can attach to standard plastic bottles
  • Pack of 2 gravity caps
  • Recessed, ergonomic gripping notches on receiver bottle
  • Large, easy grip collar for firm grip and easy tightening/loosening
  • Available in three unit sizes of 250ml, 500ml or 1000ml
  • PES membrane offers the highest capacity, highest flow rate, and lowest protein/DNA binding available
  • Individually wrapped, sterile cap included
  • Available in 01 μm, 022 μm or 045 μm PES asymmetric membrane filter
  • Secure grasp bottle cap technology
  • Quick-Connect pedestal base or cradle ring allows for hands-free filtration
  • Forward-facing, large, raised graduation marks for easy reading
  • Sterile
  • Conveniently sold presterilized
  • SECUREgrasp bottle cap technology
  • Forward-facing, large, raised graduation marks for easy reading
  • Quick-Connect pedestal base or cradle ring allows for hands free filtration

More Info

Membrane Solutions Sterile Disposable Vacuum Filter Units with 0.22um PES Membrane, 250mL, 4/CS

Search only Membrane Solutions brand name
Membrane Solutions Sterile Disposable Vacuum Filter Units with 0.22um PES Membrane, 250mL, 4/CS

Current price: 50.99 USD


Check price and availability


  • Allows vacuum filtration of liquid directly into sterile bottles
  • Features molded-in graduations and a side-arm with quick-disconnect tubing adapter; blue collar
  • Membrane diameter: 75mm; pore size: 0.45µm
  • Material: polystyrene housing and a PES membrane
  • Capacity: 500ml; fits bottle neck size 33mm
  • Chemical-resistant bottle-top filter for your more agressive chemical samples
  • Complete 500 ml units with tubing nozzle
  • Included borosilicate prefilter for high flow rates
  • Nylon; 0.2µm
  • For filtration of medium volumes, cell culture media and HPLC solutions
  • Some customer reported only received 1 item, there might be wrong operation by amazon warehouse or a few mixed inventory, We will guarantee a resent or full refund if you received wrong package
  • Fit plastic or glass media bottles with 45mm neck sizes
  • Individually packaged
  • 0.22μm PES Membrane
  • 500ml Filter System: 500ml Funnel + 500ml Receiver, Pack of 4
  • Small and portable - hole for a rope
  • Designed for easy and comfortable use. Heat-resistant
  • Covered with glaze, cleans easily
  • Can attach to standard plastic bottles
  • Pack of 2 gravity caps
  • Recessed, ergonomic gripping notches on receiver bottle
  • Large, easy grip collar for firm grip and easy tightening/loosening
  • Available in three unit sizes of 250ml, 500ml or 1000ml
  • PES membrane offers the highest capacity, highest flow rate, and lowest protein/DNA binding available
  • Individually wrapped, sterile cap included
  • Available in 01 μm, 022 μm or 045 μm PES asymmetric membrane filter
  • Secure grasp bottle cap technology
  • Quick-Connect pedestal base or cradle ring allows for hands-free filtration
  • Forward-facing, large, raised graduation marks for easy reading
  • Sterile
  • Conveniently sold presterilized
  • SECUREgrasp bottle cap technology
  • Forward-facing, large, raised graduation marks for easy reading
  • Quick-Connect pedestal base or cradle ring allows for hands free filtration
  • We can provide Lifetime Support Guarantee and 30-Day Money Back Guarantee. Have any questions, please contact me promptly.
  • Individually packaged, sterile, and certified nonpyrogenic; designed for filtering and storing cell culture media, biological fluids, and other aqueous solutions
  • Polystyrene filter funnel has a 250mL capacity and a 45mm diameter polyethylene neck adaptor with an angled hose connector that simplifies vacuum line attachment
  • Polyethersulfone (PES) membrane has a 0.22m pore size and 17sq cm area; provides the fastest flow rates and highest throughput(could filter 500ml-1L), lowest protein binding and low extractables, and best filtering of cell culture media
  • Bottle top vacuum filter is designed to fit plastic or glass media bottles with 45mm neck sizes

More Info

Autofil Sterile Disposable Vacuum Filter Units with 0.2um Sterilizing PES Membrane, 1000mL, 12/CS

Search only Foxx Life Sciences brand name
Autofil Sterile Disposable Vacuum Filter Units with 0.2um Sterilizing PES Membrane, 1000mL, 12/CS

Current price: 121.09 USD


Check price and availability


Weight: 1 Pounds

  • Allows vacuum filtration of liquid directly into sterile bottles
  • Features molded-in graduations and a side-arm with quick-disconnect tubing adapter; blue collar
  • Membrane diameter: 75mm; pore size: 0.45µm
  • Material: polystyrene housing and a PES membrane
  • Capacity: 500ml; fits bottle neck size 33mm
  • Chemical-resistant bottle-top filter for your more agressive chemical samples
  • Complete 500 ml units with tubing nozzle
  • Included borosilicate prefilter for high flow rates
  • Nylon; 0.2µm
  • For filtration of medium volumes, cell culture media and HPLC solutions
  • Some customer reported only received 1 item, there might be wrong operation by amazon warehouse or a few mixed inventory, We will guarantee a resent or full refund if you received wrong package
  • Fit plastic or glass media bottles with 45mm neck sizes
  • Individually packaged
  • 0.22μm PES Membrane
  • 500ml Filter System: 500ml Funnel + 500ml Receiver, Pack of 4
  • Small and portable - hole for a rope
  • Designed for easy and comfortable use. Heat-resistant
  • Covered with glaze, cleans easily
  • Can attach to standard plastic bottles
  • Pack of 2 gravity caps
  • Recessed, ergonomic gripping notches on receiver bottle
  • Large, easy grip collar for firm grip and easy tightening/loosening
  • Available in three unit sizes of 250ml, 500ml or 1000ml
  • PES membrane offers the highest capacity, highest flow rate, and lowest protein/DNA binding available
  • Individually wrapped, sterile cap included
  • Available in 01 μm, 022 μm or 045 μm PES asymmetric membrane filter
  • Secure grasp bottle cap technology
  • Quick-Connect pedestal base or cradle ring allows for hands-free filtration
  • Forward-facing, large, raised graduation marks for easy reading
  • Sterile
  • Conveniently sold presterilized
  • SECUREgrasp bottle cap technology
  • Forward-facing, large, raised graduation marks for easy reading
  • Quick-Connect pedestal base or cradle ring allows for hands free filtration
  • We can provide Lifetime Support Guarantee and 30-Day Money Back Guarantee. Have any questions, please contact me promptly.
  • Individually packaged, sterile, and certified nonpyrogenic; designed for filtering and storing cell culture media, biological fluids, and other aqueous solutions
  • Polystyrene filter funnel has a 250mL capacity and a 45mm diameter polyethylene neck adaptor with an angled hose connector that simplifies vacuum line attachment
  • Polyethersulfone (PES) membrane has a 0.22m pore size and 17sq cm area; provides the fastest flow rates and highest throughput(could filter 500ml-1L), lowest protein binding and low extractables, and best filtering of cell culture media
  • Bottle top vacuum filter is designed to fit plastic or glass media bottles with 45mm neck sizes
  • Available in 01 μm, 022 μm or 045 μm PES asymmetric membrane filter
  • Secure grasp bottle cap technology
  • Quick-Connect pedestal base or cradle ring allows for hands-free filtration
  • Forward-facing, large, raised graduation marks for easy reading
  • Sterile
  • Conveniently sold presterilized
  • SECUREgrasp bottle cap technology
  • Forward-facing, large, raised graduation marks for easy reading
  • Quick-Connect pedestal base or cradle ring allows for hands free filtration

More Info

Synthetic Filter Discs 70mm for a Buchner Funnel and fit"Regular Mouth" Size Used for Mushroom Cultivation (12)

Search only SUCOHANS brand name
Synthetic Filter Discs 70mm for a Buchner Funnel and fit

Current price: 17.92 USD


Check price and availability


  • Allows vacuum filtration of liquid directly into sterile bottles
  • Features molded-in graduations and a side-arm with quick-disconnect tubing adapter; blue collar
  • Membrane diameter: 75mm; pore size: 0.45µm
  • Material: polystyrene housing and a PES membrane
  • Capacity: 500ml; fits bottle neck size 33mm
  • Chemical-resistant bottle-top filter for your more agressive chemical samples
  • Complete 500 ml units with tubing nozzle
  • Included borosilicate prefilter for high flow rates
  • Nylon; 0.2µm
  • For filtration of medium volumes, cell culture media and HPLC solutions
  • Some customer reported only received 1 item, there might be wrong operation by amazon warehouse or a few mixed inventory, We will guarantee a resent or full refund if you received wrong package
  • Fit plastic or glass media bottles with 45mm neck sizes
  • Individually packaged
  • 0.22μm PES Membrane
  • 500ml Filter System: 500ml Funnel + 500ml Receiver, Pack of 4
  • Small and portable - hole for a rope
  • Designed for easy and comfortable use. Heat-resistant
  • Covered with glaze, cleans easily
  • Can attach to standard plastic bottles
  • Pack of 2 gravity caps
  • Recessed, ergonomic gripping notches on receiver bottle
  • Large, easy grip collar for firm grip and easy tightening/loosening
  • Available in three unit sizes of 250ml, 500ml or 1000ml
  • PES membrane offers the highest capacity, highest flow rate, and lowest protein/DNA binding available
  • Individually wrapped, sterile cap included
  • Available in 01 μm, 022 μm or 045 μm PES asymmetric membrane filter
  • Secure grasp bottle cap technology
  • Quick-Connect pedestal base or cradle ring allows for hands-free filtration
  • Forward-facing, large, raised graduation marks for easy reading
  • Sterile
  • Conveniently sold presterilized
  • SECUREgrasp bottle cap technology
  • Forward-facing, large, raised graduation marks for easy reading
  • Quick-Connect pedestal base or cradle ring allows for hands free filtration
  • We can provide Lifetime Support Guarantee and 30-Day Money Back Guarantee. Have any questions, please contact me promptly.
  • Individually packaged, sterile, and certified nonpyrogenic; designed for filtering and storing cell culture media, biological fluids, and other aqueous solutions
  • Polystyrene filter funnel has a 250mL capacity and a 45mm diameter polyethylene neck adaptor with an angled hose connector that simplifies vacuum line attachment
  • Polyethersulfone (PES) membrane has a 0.22m pore size and 17sq cm area; provides the fastest flow rates and highest throughput(could filter 500ml-1L), lowest protein binding and low extractables, and best filtering of cell culture media
  • Bottle top vacuum filter is designed to fit plastic or glass media bottles with 45mm neck sizes
  • Available in 01 μm, 022 μm or 045 μm PES asymmetric membrane filter
  • Secure grasp bottle cap technology
  • Quick-Connect pedestal base or cradle ring allows for hands-free filtration
  • Forward-facing, large, raised graduation marks for easy reading
  • Sterile
  • Conveniently sold presterilized
  • SECUREgrasp bottle cap technology
  • Forward-facing, large, raised graduation marks for easy reading
  • Quick-Connect pedestal base or cradle ring allows for hands free filtration
  • designed for 70mm wide mouth jar lids, you can also DIY them into regular mouth size or any other smaller sizes
  • 12 Synthetic Filter Discs 70mm Superior to Tyvek filter discs "regular mouth" Size Used for Mushroom Cultivation
  • planting discs fit precisely on any Regular Mouth 70mm canning jar which are commonly used by today's cultivators
  • filter disc (filter disk 70mm)are reusable, highly durable and have a filtration rate of 99.97% that means they will filter down to .3 microns.
  • synthetic filter discs(filter disk): can be used within a pressure cooker, steam sterilizer or autoclave

More Info

1000 mL Bottle Top Vacuum Filter, 0.22 um, PES, Sterile, Case of 12

Search only Syringa Lab Supplies brand name
1000 mL Bottle Top Vacuum Filter, 0.22 um, PES, Sterile, Case of 12

Current price: 114.12 USD


Check price and availability


  • Allows vacuum filtration of liquid directly into sterile bottles
  • Features molded-in graduations and a side-arm with quick-disconnect tubing adapter; blue collar
  • Membrane diameter: 75mm; pore size: 0.45µm
  • Material: polystyrene housing and a PES membrane
  • Capacity: 500ml; fits bottle neck size 33mm
  • Chemical-resistant bottle-top filter for your more agressive chemical samples
  • Complete 500 ml units with tubing nozzle
  • Included borosilicate prefilter for high flow rates
  • Nylon; 0.2µm
  • For filtration of medium volumes, cell culture media and HPLC solutions
  • Some customer reported only received 1 item, there might be wrong operation by amazon warehouse or a few mixed inventory, We will guarantee a resent or full refund if you received wrong package
  • Fit plastic or glass media bottles with 45mm neck sizes
  • Individually packaged
  • 0.22μm PES Membrane
  • 500ml Filter System: 500ml Funnel + 500ml Receiver, Pack of 4
  • Small and portable - hole for a rope
  • Designed for easy and comfortable use. Heat-resistant
  • Covered with glaze, cleans easily
  • Can attach to standard plastic bottles
  • Pack of 2 gravity caps
  • Recessed, ergonomic gripping notches on receiver bottle
  • Large, easy grip collar for firm grip and easy tightening/loosening
  • Available in three unit sizes of 250ml, 500ml or 1000ml
  • PES membrane offers the highest capacity, highest flow rate, and lowest protein/DNA binding available
  • Individually wrapped, sterile cap included
  • Available in 01 μm, 022 μm or 045 μm PES asymmetric membrane filter
  • Secure grasp bottle cap technology
  • Quick-Connect pedestal base or cradle ring allows for hands-free filtration
  • Forward-facing, large, raised graduation marks for easy reading
  • Sterile
  • Conveniently sold presterilized
  • SECUREgrasp bottle cap technology
  • Forward-facing, large, raised graduation marks for easy reading
  • Quick-Connect pedestal base or cradle ring allows for hands free filtration
  • We can provide Lifetime Support Guarantee and 30-Day Money Back Guarantee. Have any questions, please contact me promptly.
  • Individually packaged, sterile, and certified nonpyrogenic; designed for filtering and storing cell culture media, biological fluids, and other aqueous solutions
  • Polystyrene filter funnel has a 250mL capacity and a 45mm diameter polyethylene neck adaptor with an angled hose connector that simplifies vacuum line attachment
  • Polyethersulfone (PES) membrane has a 0.22m pore size and 17sq cm area; provides the fastest flow rates and highest throughput(could filter 500ml-1L), lowest protein binding and low extractables, and best filtering of cell culture media
  • Bottle top vacuum filter is designed to fit plastic or glass media bottles with 45mm neck sizes
  • Available in 01 μm, 022 μm or 045 μm PES asymmetric membrane filter
  • Secure grasp bottle cap technology
  • Quick-Connect pedestal base or cradle ring allows for hands-free filtration
  • Forward-facing, large, raised graduation marks for easy reading
  • Sterile
  • Conveniently sold presterilized
  • SECUREgrasp bottle cap technology
  • Forward-facing, large, raised graduation marks for easy reading
  • Quick-Connect pedestal base or cradle ring allows for hands free filtration
  • designed for 70mm wide mouth jar lids, you can also DIY them into regular mouth size or any other smaller sizes
  • 12 Synthetic Filter Discs 70mm Superior to Tyvek filter discs "regular mouth" Size Used for Mushroom Cultivation
  • planting discs fit precisely on any Regular Mouth 70mm canning jar which are commonly used by today's cultivators
  • filter disc (filter disk 70mm)are reusable, highly durable and have a filtration rate of 99.97% that means they will filter down to .3 microns.
  • synthetic filter discs(filter disk): can be used within a pressure cooker, steam sterilizer or autoclave
  • Hose connector can fit multiple hose diameters
  • Engraved graduation ensures accuracy
  • Designed with a wide and easy access bottle mouth for efficient and stable pour out
  • Large knurls on the reservoir bottle cap for easy screw
  • Light weight and heavy wall construction

More Info

1    2    3    4    5    6    7    8    9    10