The Basics You Should Know About The Capsule Filter

Hawach is a tech-driven company that commits to research and development of innovative lab products to improve experiment conditions and results. It has developed a full product range composed of core materials with unique performance capabilities.

The filter capsule, also known as the integral filter, could ensure there is no contaminant in the sample. The PP filter capsule uses a laminated filter membrane with a large filtration surface area, which is suitable for the filtration of large volume solutions. It has different available bore sizes provided.

Classification
Hawach capsule filter uses different filter media depending on the characteristics of the filter object. The following are the commonly used series:

1. It adopts hydrophobic polytetrafluoroethylene (PTFE) filter membrane, which is suitable for solvent and corrosive solution filtration, air and gas vent filtration.
2. It uses hydrophilic polypropylene (PP) filter membrane, suitable for reverse osmosis and ultrafiltration pre-filter, ink filtration, and also for filtering aqueous and solvent samples.
3. It can be made of nylon membrane, which has the characteristics of a fast flow rate and low level of extractable. Pre-filter media with glass fiber can be used to extend the service life of nylon membranes, suitable for filtration of larger volume samples and difficult-to-filter samples.

Others include lithography capsule filter, ink capsule filter, fuel capsule filter, developer capsule filter, and toothpaste additive capsule filter.