Disposable vacuum filter units, 250ml funnel

Vacuum filtration units fit standard threaded bottle tops. Designed for use on glass or polystyrene media bottles. The unit includes membrane filter, glass fibre pre-filter and graduated funnel of clear polystyrene with polyethylene neck adapter. Attaches to most popular 33mm and 45mm diameter bottle's necks with standard GPI threads. Systems are individually packed, gamma irradiation sterilised and certified non-pyrogenic. Comes with tubing adapter that fits most vacuum hoses. There is choice of membrane media: Cellulose acetate (CA), for low protein binding. Nylon (NYL), for low extractable. Cellulose Nitrate (CN), for general purpose filtrationPolyethersulfone (PES), for fast flow rates and low protein binding.Membranes come in 0.20, 0.22 or 0.45µm pore sizes. All four-type membranes are detergent-free, tissue culture compatible, and heat-sealed to the support grid to maximise flow rate, reduce foaming...

Vacuum filtration units fit standard threaded bottle tops. Designed for use on glass or polystyrene media bottles. The unit includes membrane filter, glass fibre pre-filter and graduated funnel of clear polystyrene with polyethylene neck adapter. Attaches to most popular 33mm and 45mm diameter bottle's necks with standard GPI threads. Systems are individually packed, gamma irradiation sterilised and certified non-pyrogenic. Comes with tubing adapter that fits most vacuum hoses. 

There is choice of membrane media: 

  • Cellulose acetate (CA), for low protein binding. 
  • Nylon (NYL), for low extractable. 
  • Cellulose Nitrate (CN), for general purpose filtration
  • Polyethersulfone (PES), for fast flow rates and low protein binding.

Membranes come in 0.20, 0.22 or 0.45µm pore sizes. All four-type membranes are detergent-free, tissue culture compatible, and heat-sealed to the support grid to maximise flow rate, reduce foaming and protein denaturisation. Ideal for filtration of tissue culture media, biological fluids, fixation buffers etc. (not for parenteral use.)

Size: 250ml funnel, 250ml RCVR, 50mm diameter

Membrane type: CA - Orange, NYL - Red, CN - Blue,  PES - Yellow

Code Title Pore size Membrane Pack Size Availability Price Updated: 05-03-2024
WEMS67046-11 Disposable vacuum filter units, 250ml funnel 0.2um CN (Blue) Pack/12 2 weeks $346.00 AUD
WEMS67046-14 Disposable vacuum filter units, 250ml funnel 0.2um NY (Orange) Pack/12 2 weeks $346.00 AUD
WEMS67046-12 Disposable vacuum filter units, 250ml funnel 0.22um CA (Orange) Pack/12 2 weeks $346.00 AUD
WEMS67046-15 Disposable vacuum filter units, 250ml funnel 0.22um PES (Yellow) Pack/12 2 weeks $346.00 AUD
WEMS67046-13 Disposable vacuum filter units, 250ml funnel 0.45um CA (Orange) Pack/12 2 weeks $382.00 AUD