Skip to content

Bottletop Filter

Bottletop filters are convenient, laboratory devices designed to facilitate the sterile filtration of liquids directly into storage bottles. These filters consist of a filter unit attached to the top of a bottle, streamlining the process of filtering and dispensing solutions in one step. They are commonly used in scientific research, especially in microbiology, cell culture, and analytical chemistry, to purify or sterilize media, buffers, and other aqueous solutions.

The primary components of a bottletop filter include a membrane filter and a funnel-like reservoir, which is available in various capacities to accommodate different volumes of liquid. The membranes used are typically made from materials such as polyethersulfone, nylon, or cellulose acetate, chosen for their compatibility with different solvents and their ability to provide high throughput with low protein binding. Bottletop filters are designed to fit standard laboratory bottles and are available with features such as vacuum assistance and different pore sizes, catering to specific filtration requirements and ensuring high-efficiency lab operations.

Save 9% Save %
$145.53
$145.53 - $145.53
$145.53
$132.30
$132.30 - $132.30
$132.30

Whatman GVS 10443421 ZapCap Bottle top Filter, NYL, Non-Sterile, 0.2 µm, 76mm, 500mL Reservoir, Non-Sterile, 12/pk

GVS
In stock

ZapCap-CR / Non Sterile, Nylon Membrane, 0.2µm, Polypropylene housing, 12/pkZapCap(TM) Bottle-Top Filters:. For filtration of medium volumes;. Can ...

View full details
$145.53
$145.53 - $145.53
$145.53
$132.30
$132.30 - $132.30
$132.30
Save 9% Save %
Save 9% Save %
$154.65
$154.65 - $154.65
$154.65
$140.59
$140.59 - $140.59
$140.59

Whatman GVS 10443425 ZapCap-Cr Bottle top Filter, PTFE 0.45 µm, 76mm filter diameter, 500mL Reservoir, Non-Sterile

GVS
In stock

ZapCap-CR / Non Sterile, PTFE Membrane, 0.45µm, Polypropylene housing, 12/pkZapCap(TM) Bottle-Top Filters:. For filtration of medium volumes;. Can ...

View full details
$154.65
$154.65 - $154.65
$154.65
$140.59
$140.59 - $140.59
$140.59
Save 9% Save %
Save 9% Save %
$192.69
$192.69 - $192.69
$192.69
$175.18
$175.18 - $175.18
$175.18

Whatman GVS 10443411 ZapCap-S Bottle top Filter, CA 0.45 µm, 76mm filter diameter, 500mL Reservoir, Sterile

GVS
In stock

ZapCap-S / Sterile, Cellulose Acetate (CA) Membrane, 0.45µm, Polystyrene housing, 12/pkZapCap(TM) Bottle-Top Filters:. For filtration of medium vol...

View full details
$192.69
$192.69 - $192.69
$192.69
$175.18
$175.18 - $175.18
$175.18
Save 9% Save %
Save 2% Save %
$189.00
$189.00 - $189.00
$189.00
$185.39
$185.39 - $185.39
$185.39

Sartorius 180F15---------E Sartolab® BT 1000 PES Bottle Top Filters, 0.45 µm, 1L, 12/pk

Sartorius
In stock

The Sartolab® BT bottle top filter is comprised of: A graduated funnel with a polyethersulfone (PES) membrane, a vacuum adapter and a lid A tube co...

View full details
$189.00
$189.00 - $189.00
$189.00
$185.39
$185.39 - $185.39
$185.39
Save 2% Save %
Save 2% Save %
$189.00
$189.00 - $189.00
$189.00
$185.39
$185.39 - $185.39
$185.39

Sartorius 180E15---------E Sartolab® BT 150 PES Bottle Top Filters, 1000mL, 0.22 µm, 80mm, 12/pack

Sartorius
In stock

The Sartolab® BT bottle top filter is comprised of: A graduated funnel with a polyethersulfone (PES) membrane, a vacuum adapter and a lid A tube co...

View full details
$189.00
$189.00 - $189.00
$189.00
$185.39
$185.39 - $185.39
$185.39
Save 2% Save %
Save 2% Save %
$143.00
$143.00 - $143.00
$143.00
$140.26
$140.26 - $140.26
$140.26

Sartorius 180E14---------E Sartolab® BT 150 PES Bottle Top Filters, 500mL, 0.22 µm, 80mm, 12/pack

Sartorius
In stock

The Sartolab® BT bottle top filter is comprised of: A graduated funnel with a polyethersulfone (PES) membrane, a vacuum adapter and a lid A tube co...

View full details
$143.00
$143.00 - $143.00
$143.00
$140.26
$140.26 - $140.26
$140.26
Save 2% Save %
Save 2% Save %
$94.60
$94.60 - $94.60
$94.60
$92.79
$92.79 - $92.79
$92.79

Sartorius 180E13---------E Sartolab® BT 150 PES Bottle Top Filters, 250mL, 0.22 µm, 80mm, 12/pack

Sartorius
In stock

The Sartolab® BT bottle top filter is comprised of: A graduated funnel with a polyethersulfone (PES) membrane, a vacuum adapter and a lid A tube co...

View full details
$94.60
$94.60 - $94.60
$94.60
$92.79
$92.79 - $92.79
$92.79
Save 2% Save %
Save 2% Save %
$83.60
$83.60 - $83.60
$83.60
$82.00
$82.00 - $82.00
$82.00

Sartorius 180E12---------E Sartolab® BT 150 PES Bottle Top Filters, 150mL, 0.22 µm, 80mm, 12/pack

Sartorius
In stock

The Sartolab® BT bottle top filter is comprised of: A graduated funnel with a polyethersulfone (PES) membrane, a vacuum adapter and a lid A tube co...

View full details
$83.60
$83.60 - $83.60
$83.60
$82.00
$82.00 - $82.00
$82.00
Save 2% Save %
Save 9% Save %
$202.61
$202.61 - $202.61
$202.61
$184.19
$184.19 - $184.19
$184.19

GVS EXBO0500G000000WS EXTRACTO Solution Bottle 500ml, 25/pack

GVS
In stock

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

View full details
$202.61
$202.61 - $202.61
$202.61
$184.19
$184.19 - $184.19
$184.19
Save 9% Save %
Save 9% Save %
$182.58
$182.58 - $182.58
$182.58
$165.99
$165.99 - $165.99
$165.99

GVS EXBO0250G000000WS EXTRACTO Solution Bottle 250ml, 25/pack

GVS
In stock

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

View full details
$182.58
$182.58 - $182.58
$182.58
$165.99
$165.99 - $165.99
$165.99
Save 9% Save %
Save 9% Save %
$161.94
$161.94 - $161.94
$161.94
$147.22
$147.22 - $147.22
$147.22

GVS EXBO0150G000000WS EXTRACTO Solution Bottle 150ml, 25/pack

GVS
In stock

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

View full details
$161.94
$161.94 - $161.94
$161.94
$147.22
$147.22 - $147.22
$147.22
Save 9% Save %
Save 29% Save %
$353.00
$353.00 - $353.00
$353.00
$250.88
$250.88 - $250.88
$250.88

Celltreat 229724 Filter System, 0.10μm PES Filter, 90mm Diameter, Sterile 1000ml

Celltreat
In stock

$353.00
$353.00 - $353.00
$353.00
$250.88
$250.88 - $250.88
$250.88
Save 29% Save %
Save 29% Save %
$189.00
$189.00 - $189.00
$189.00
$133.88
$133.88 - $133.88
$133.88

Celltreat 229722 Filter System, 0.10μm PES Filter, 75mm Diameter, Sterile 250ml

Celltreat
In stock

$189.00
$189.00 - $189.00
$189.00
$133.88
$133.88 - $133.88
$133.88
Save 29% Save %
Save 41% Save %
$275.00
$275.00 - $275.00
$275.00
$162.13
$162.13 - $162.13
$162.13

Celltreat 229723 Filter System, 0.10μm PES Filter, 90mm Diameter, Sterile 500ml

Celltreat
In stock

$275.00
$275.00 - $275.00
$275.00
$162.13
$162.13 - $162.13
$162.13
Save 41% Save %
Save 26% Save %
$149.00
$149.00 - $149.00
$149.00
$110.13
$110.13 - $110.13
$110.13

Celltreat 229721 Filter System, 0.10μm PES Filter, 50mm Diameter, Sterile

Celltreat
In stock

$149.00
$149.00 - $149.00
$149.00
$110.13
$110.13 - $110.13
$110.13
Save 26% Save %
Save 9% Save %
$257.63
$257.63 - $257.63
$257.63
$234.21
$234.21 - $234.21
$234.21

GVS EXBT0150YPV01AWS Extracto Bottle Top Filter, PVDF 0.1µm, Yellow Cap

GVS
In stock

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

View full details
$257.63
$257.63 - $257.63
$257.63
$234.21
$234.21 - $234.21
$234.21
Save 9% Save %
Save 9% Save %
$257.65
$257.65 - $257.65
$257.65
$234.23
$234.23 - $234.23
$234.23

GVS EXBT0150YNC04AWS Extracto Bottle Top Filter, MCE 0.45µm, Yellow Cap

GVS
In stock

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

View full details
$257.65
$257.65 - $257.65
$257.65
$234.23
$234.23 - $234.23
$234.23
Save 9% Save %
Save 9% Save %
$257.65
$257.65 - $257.65
$257.65
$234.23
$234.23 - $234.23
$234.23

GVS EXBT0150YNC02AWS Extracto Bottle Top Filter, MCE 0.22µm, Yellow Cap

GVS
In stock

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

View full details
$257.65
$257.65 - $257.65
$257.65
$234.23
$234.23 - $234.23
$234.23
Save 9% Save %
Save 9% Save %
$257.65
$257.65 - $257.65
$257.65
$234.23
$234.23 - $234.23
$234.23

GVS EXBT0150YCA04AWS Extracto Bottle Top Filter, CA 0.45µm, Yellow Cap

GVS
In stock

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

View full details
$257.65
$257.65 - $257.65
$257.65
$234.23
$234.23 - $234.23
$234.23
Save 9% Save %
Save 9% Save %
$257.65
$257.65 - $257.65
$257.65
$234.23
$234.23 - $234.23
$234.23

GVS EXBT0150YPV04AWS Extracto Bottle Top Filter, PVDF 0.45µm, Yellow Cap

GVS
In stock

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

View full details
$257.65
$257.65 - $257.65
$257.65
$234.23
$234.23 - $234.23
$234.23
Save 9% Save %
Save 9% Save %
$295.45
$295.45 - $295.45
$295.45
$268.59
$268.59 - $268.59
$268.59

GVS EXBT0150YPX02AWS Extracto Bottle Top Filter, PES Hi-Flo 0.22µm, Yellow Cap

GVS
In stock

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

View full details
$295.45
$295.45 - $295.45
$295.45
$268.59
$268.59 - $268.59
$268.59
Save 9% Save %
Save 9% Save %
$257.65
$257.65 - $257.65
$257.65
$234.23
$234.23 - $234.23
$234.23

GVS EXBT0150YPV02AWS Extracto Bottle Top Filter, PVDF 0.22µm, Yellow Cap

GVS
In stock

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

View full details
$257.65
$257.65 - $257.65
$257.65
$234.23
$234.23 - $234.23
$234.23
Save 9% Save %
Save 9% Save %
$257.65
$257.65 - $257.65
$257.65
$234.23
$234.23 - $234.23
$234.23

GVS EXBT0150YPS04AWS Extracto Bottle Top Filter, PES 0.45µm, Yellow Cap

GVS
In stock

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

View full details
$257.65
$257.65 - $257.65
$257.65
$234.23
$234.23 - $234.23
$234.23
Save 9% Save %
Save 9% Save %
$257.65
$257.65 - $257.65
$257.65
$234.23
$234.23 - $234.23
$234.23

GVS EXBT0150YPS02AWS Extracto Bottle Top Filter, PES 0.22µm, Yellow Cap

GVS
In stock

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

View full details
$257.65
$257.65 - $257.65
$257.65
$234.23
$234.23 - $234.23
$234.23
Save 9% Save %
Free Shipping

When you spend $500+
Excludes Demo/Used and Over 100lb

Give Us A Call

(818) 988-7611

Chat With Us

8am-5pm Mon-Fri

Technical Sale Support

Secure payments

Your information is secure

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare