Filter Gravel
Filter Gravel is an extremely effective filter media because of its ability to hold back precipitates containing impurities. Filter sand size, angularity and hardness are the important filter sand characteristics to ensure proper filtering.
Filter Sand
Filter sand is an extremely effective filter media because of its ability to hold back precipitates containing impurities. Filter sand size, angularity and hardness are the important filter sand characteristics to ensure proper filtering.
Anthracite
Anthracite’s uniformity coefficient can provide many benefits in granular bed filters, including:
- Increased plant capacity by the use of higher filtration rates
- Lower backwash rates in dual- and tri-media filters
- Better production efficiency due to longer filter cycles at higher filtration rates