Specialty Filters

Materials of construction provide unique performance benefits suitable to filter industrial fluids

RTEC™ G

Featuring a microfiberglass/phenolic resin construction that produces an extremely rigid pore structure, allowing the filter to withstand extremes of viscosity and temperature without compression or collapse.

TPE

Made from either titanium or 316 stainless steel powder that is sintered to form a rugged, fixed pore structure. The filters are made to withstand temperature extremes, high pressures, and repeated cleaning/backwash cycles.

Housings

Housings are designed for both liquid and gas applications to meet the needs of both industrial and high-purity applications from process water to high purity gases and chemicals. Designed to hold a single cartridge or multiple cartridge in industrial and high purity applications, Graver Technologies offers a full line of stainless steel cartridge vessels to accommodate the breadth of product offered, including sanitary, high purity, economy industrial as well as ASME and CE code stamped vessels.

support literature

Cleaning/Regeneration

Liquid Process FiltersSpecialty Filters

Technical Brief

LPF Line Card

Liquid Process FiltersSpecialty Filters

Line Card

RTEC™ G Series

Liquid Process FiltersSpecialty FiltersRTEC™ G

Data Sheet

Silt Density Index

Liquid Process FiltersSpecialty Filters

Technical Brief

TPE™ Series

Liquid Process FiltersSpecialty FiltersTPE™

Data Sheet

Frequently asked questions

How to remove heavy metals from water and wastewater?

Many MetSorb® adsorbents will remove heavy metals from water and wastewater. Please view our product pages for more information.

Are heavy metals in water? Do they pose a threat to human health?

The USEPA issued and regularly reviews/updates the National Primary Drinking Water Regulations (NPDWR).

How can I remove lead from water?

Many MetSorb® adsorbents will remove lead and other heavy metals from water. Please view our product pages for more information.

How much uranium is safe in drinking water?

The USEPA has issued and regularly reviews/updates the National Primary Drinking Water Regulations (NPDWR).

Why do MetSorb® adsorbents sometimes have a bad smell and how do we get rid of this odor?

MetSorb adsorbents are made from metal oxides and rarely have any noticeable smell. They can sometimes concentrate bacteria (specifically sulfur reducing) that may be present in the drinking water well source. While this type of bacteria is naturally found in many well sources and are considered harmless, the resulting “rotten egg” smell can be unpleasant. In order to remove the bacteria from the MetSorb® media bed, we recommend performing a 25-50 ppm chlorine shock for 12-24 hours. The system should then be rinsed with fresh water until no residual chlorine odor is noted. If bacteria count in the well water is high, this chlorine shock of the MetSorb® media may be required 2 or 3 times per year.

How can uranium be removed from well water?

One way uranium can be removed is through adsorption. MetSorb® HMRG has a selective affinity for uranium.

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