Application Note

Best Practices For Successful Filter Integrity Testing Using The Water Intrusion Test (WIT) Method

Lab Testing GettyImages-1097343012

The water intrusion test (WIT) is widely used in the pharmaceutical industry to test the integrity of vent filtration for holding tanks and bioreactors, autoclave and lyophilizer vent filters. Explore the collected best methods/practices to give filter end users the best possible chance of performing a successful WIT along with the factors that influence the WIT, the most common reasons for “false failure” results associated with the WIT, and how to overcome them.

Following these methods/practices will provide the end user with the most advanced way to test critical gas and air vent filters to ensure the highest process safety and to demonstrate compliance with regulatory requirements according to FDA and European Guidelines.

VIEW THE APPLICATION NOTE!

Get unlimited access to:

Trend and Thought Leadership Articles
Case Studies & White Papers
Extensive Product Database
Members-Only Premium Content
Welcome Back! Please Log In to Continue. X

Enter your credentials below to log in. Not yet a member of Drug Discovery Online? Subscribe today.

Subscribe to Drug Discovery Online X

Please enter your email address and create a password to access the full content, Or log in to your account to continue.

or

Subscribe to Drug Discovery Online