APS ULTRA Brand 20 Inch Big Blue Style Filter Cartridges

In this section you will find our 20 inch high flow laboratory grade filters. These filters are designed specifically to fit Pentek Ametek Big Blue Housings and will fit most of the other big blue style housings. By using a combination of filter housings and these filters you can produce water specifically tailored for your application. These filters are used in laboratories all over the world to produce water for medical research chemistry applications and many other how and low technology applications. Need a filter housing for these filters? Click here Replacement Filters for Lab Water Systems

High Capacity Deionizer Filter

Mixed Bed Deionizer Filter

Organic Scavenger Filter

Granular Activated Carbon Filter

Cation Deionizer Filter

Carbon Block / Particulate Filter