Pre-Filter Who??
This filter type is used to protect more fine filter grades and separations technology: Example 0.2 micron or finer and/or Resin, Hollow Fiber or even a TFF cassette.
What is a Pre-Filter?
I am comprised of resin-bonded Glass Fiber filament on a polypropylene substrate.
What is PreFlow UB/UUA?
mAb client that only likes PES Pre-Filters or similar!
What is Supor EAV, SuporLife or Supor we can accept some SG like UECV, or even Supor EKV?
My designation is J100 it should be easy to know what filter I am and do the math to find my micron rating.
HDC II 10 Micron
HDC II
What is polypropylene?
I am a class of Pre-Filter with a claim beyond just a micron rating.
What is a bioburden reducing filter? Or we will accept endotoxin reducing Pre-filter.
I am high area high efficiency Glass Fiber filter, I carry a Charge and I come in a range of micron ratings. Careful I only come in cartridge formats!
What is Ultipor GF+?
Name at least four possible Pre-Filters for clients that only like PVDF or perhaps would entertain Other MOC! NO PES!!!
What is Fluorodyne II DBL, Ultipor NL, Profile II, Profile Star, PreFlow, Starclear, HDC II, Ultipor GF+, BioInert, Posidyne?
My designation is Y050 and I have an absolute micron rating that is so easy to figure out it naught be a problem.
What is Profile 5 Micron?
PreFlow
What is Glass Fiber?
I am a Cytiva filter that can be absolute rated if comprised of polypropylene or nominally rated if comprised of natural materials like Cellulose, Diatomaceous Earth and Perlite. A user relies on the thickness portion of my construction to get tough upstream filtration jobs done. I
What is a Depth filter. Seitz Depth/Profile?
I am known as the diesel engine of filtration. Nylon is my membrane construction, and I come in so many formats and types it is hard to keep up!
What is Ultipor, Posidyne, BioInert?
Clients that are processing DMSO containing fluids
What is Special Purpose Nylon (Y Grade) Ultipor NL (or other Ultipor Nylon grades like NB) also we will accept DMSO Safe Acrodisc from Cytiva Lab?
My "U" gives my pleating arrangement, my "Y" helps to indicate my name. My designation is UY100. Do I look good on this side?
What is Ultipleat Profile 10 Micron?
Profile II, Profile Star
What is depth style polyproplyene?
I am a hydrophobic all Polypropylene construction membrane filter that is PFAS free and I can be used for both air filtration or liquid filtration.
What is HDC II?
I am comprised of Nylon and Protect a Cytiva filter named after a mythical horse!
What is Pegasus Protect?
I don't like to spend my hard-earned money on filters! I am a Pharmacy A or Pharmacy B client. I need a PES pre-filter or even a Sterilizing Grade with a Prefiltration layer. What do you have for me??
What is SuporLife
I am a real performer and have a higher effective filtration area due to my pleating arrangement than my related filter with a II in the title. My designation is A050.
What is Profile Star, 5 Micron?
Ultipor GF+
What is Glass Fiber with a positive charge?
Customers love my polyethersulfone single layer construction and bioburden claim. Once a customer tries me as a Pre-Filter I often spread to other filter guard applications: i.e. Column Guard, TFF Guard or filter used between processing steps.
What is Supor UEAV or EAV?
PVDF with a 0.45 micron rating, am I. Hey Wait I'm special! I am a Pre-Filter with a Prefiltration layer rated at 0.65 micron!
What is Fluorodyne II DBL?
I process fluids with lots of Tween and hate it when I have to perform post use integrity testing with my competitor integrity tester with my competitor PES pre-filters! I hate it so very much as we have been having issues! What can we do Cytiva?
This "UU_" or "U_" designated Glass Fiber filter can be employed at low flux with liposome, emulsion and difficult feed streams. It doesn't come in Kleenpak but it does come in Gamma Irradiatable Kleenpak Nova!
What is Preflow 0.45 micron and 0.2 micron Glass Fiber?
Pegasus Protect
What is Nylon?