Bottled Water Filtration

Bottled water is in high demand and consumers expect good taste and purity in their purchase. Water bottlers must carefully choose the filtration products that deliver a product that consumers can trust. Graver offers the complete range of filters to accomplish particulate removal, cyst reduction, microbiological protection, and sterile gas filtration for carbonated waters.

Whether your plant is in India, Brazil or Florida, Graver has a local distributor who can help you select the best filter products for your plant.

  • Reverse osmosis (RO) filter prefiltration
  • Removal of carbon fines downstream of carbon beds or filters
  • Cryptosporidium and giardia cyst reduction
  • Final filter protection
  • Particulate removal in bottle washing operations
  • Tank vent filters to prevent ingress of microbes such as mold and bacteria

Bottled Water Filtration graphic


Graver Product Selection

Product Application
CMBF™, PMC™, STC™ 1 to 10 micron rated cylindrical melt blown filters provide effective SDI reduction and particulate removal to protect the RO membrane
Ecosorb® Chlorine, taste, and odor reduction can be accomplished using Ecosorb granular adsorbents.
PMA™, ZTEC™ B Remove any released carbon downstream of the carbon treatment step
QCR™ Giardia and Cryptosporidium Cyst reduction
ZTEC™ WB, WaterTEC™ 0.2 to 0.45 micron membrane filters effectively remove microbial contamination in the final filtration stage

Hydrophobic PTFE membrane for tank vent applications. PMA and PMC filters are also sometimes used in 0.2 to 0.45 micron ratings.

TPE™ Titanium sintered metal powder media can be used following ozonation.