We have developed a unique portfolio of consumables, each adapted to the different feed water quality requirements and to your various applications. To maintain your water system’s performance, it’s critical to replace your purification cartridges on time and with genuine ISO 9001-certified parts.
The Progard® 1 Pretreatment Pack optimizes system lifetime and performance by removing large particles, organic compounds, and free chlorine from tap water. The pack contains activated carbon to prevent membrane fouling and a depth filter to remove particles and colloids, thus protecting the reverse osmosis (RO) membrane. For use with Direct-Q®, Elix®, and RiOs™ 5/8/16 systems and suitable for tap water feed with silt density index (SDI) 2 < 1 ppm.
mixture of troclosene sodium dihydrate, sodium carbonate and adipic acid
Height
10.2 cm (4 in.)
Material Size
24
Overview
EfferSan Effervescent Tablets (CA) provide optimal protection of reverse osmosis (RO) membranes against fouling. These chlorine tablets, formerly known as ROProtect CR, are used in filtration devices such as water purification systems and cartridges to prevent bacterial proliferation and biofilm formation to preserve RO membrane performance (ionic rejection, water recovery). For use with Milli-Q®/Elix®/RiOs™ Essential water purification systems.
EfferSan Effervescent Tablets (US) provide optimal protection of reverse osmosis (RO) membranes against fouling. These chlorine tablets, formerly known as ROProtect CR, are used in filtration devices such as water purification systems and cartridges to prevent bacterial proliferation and biofilm formation to preserve RO membrane performance (ionic rejection, water recovery). For use with Milli-Q®/Elix®/RiOs™ Essential water purification systems.
This consumable kit comprises a Progard® Pretreatment Pack and a Tank Vent Filter. The Progard® Pack pretreats tap feed water by removing large particles, organic compounds, and free chlorine. This optimizes system lifetime and performance by protecting the reverse osmosis (RO) membrane against mineral scaling, organic fouling, and chlorine oxidation. The Vent Filter prevents airborne contaminants from entering the storage tank and protects the quality of stored pure water.
Polyphosphate for anti-scaling protection Silver-impregnated activated carbon for free chlorine reduction and bacteriostatic protection Depth-filtration for particles removal ROProtect CR for automatic RO maintenance
Material Size
1
Overview
The Progard® TL1-C pretreatment pack is designed for use with larger Elix® 20/35/70/100 and RiOs™ 30/50/100/150/200 water purification systems. The pretreatment pack protects the reverse osmosis (RO) membrane against mineral scaling, organic fouling, and chlorine oxidation by removing large particles and free chlorine from tap water. The pack includes polyphosphates, silver-impregnated activated carbon, depth filtration and ROProtect CR for automatic RO maintenance.
The Vent Filter protects stored pure (Type 3) water from airborne contaminants in the environment. These include carbon dioxide, particles, micro-organisms, and volatile organic compounds that mainly come from the laboratory atmosphere. This filter includes a combination of purification media carefully selected to remove contaminants that could degrade pure water quality during storage. The filter contains soda lime to prevent CO2 contamination.
Pore Size
0.22 µm
Storage
Biological Information
Physicochemical Information
Pore Size
The Vent Filter provides advanced protection to Elix® Type 2 (pure) water stored in polyethylene (PE) tanks. This vent filter contains a combination of purification media (activated carbon, soda lime, and 0.65 μm hydrophobic filter) carefully selected to prevent airborne contaminants from entering the tank. The filter is replaced once a year for optimal results. For use with 30/60/100 L PE tanks fed by Elix® water produced by AFS® Essential and Elix® Advantage/Essential/Reference systems.
The Vent Filter with CO2 trap filters the air entering the storage tank and protects stored pure water from airborne contaminants such as CO2, particles, micro-organisms, and volatile organic compounds. The vent filter can maintain the resistivity levels of high purity water during storage in the reservoir. It contains activated carbon, a soda-lime bed, and a hydrophobic 0.22 μm filter to remove impurities. This vent filter is designed for use with larger storage tanks, such as SDS 200, 350 and 500.
CO2 trap: Soda lime O-ring: Viton, Filter: Polypropylene fibers, Housing: Polypropylene
Diameter
7 cm (2.8 in.)
Flow Rate
30 L/min (air flow rate)
Height
30.8 cm (12.1 in.)
Length
32.7 cm (12.9 in.)
Material Size
1
Overview
The Vent Filter with CO2 trap protects highly sensitive stored pure water from airborne contaminants such as CO2, particles, micro-organisms, and volatile organic compounds. The vent filter can significantly reduce atmospheric organic and ionic impurities entering the reservoir. It contains activated carbon, a soda-lime bed, and a membrane filter to remove atmospheric contaminants. This vent filter is designed for use with SDS storage tanks with pure water.
This Vent Filter is designed to protect stored pure (Type 2) water from airborne contaminants such as carbon dioxide, particles, micro-organisms, and volatile organic compounds. The vent filter contains a combination of purification media carefully selected to remove contaminants that could degrade the quality of pure water during storage. This filter does not include soda lime, and the cartridges are constructed from polypropylene, polyethersulfone, and styrene-acrylonitrile resin.
Trust Merck membrane filtration devices for the collection and preparation of samples, mobile phases, and buffers to obtain the highest quality results from downstream analysis.
Whether you need to collect, separate, or remove contaminants from air or fluid samples prior to downstream analysis, our broad selection of syringe filters, membranes, filter holders and related filtration devices ensures that we have the right solution for your application.
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