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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.

Catalog No. Product Net Price
XX4404700 Filter Holder, 47 mm, stainless steel 452 
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  • Applicable Device
  • In-Line Stainless Steel Filter Holder
  • Background Information
  • Applications:In-Line Stainless Steel Filter Holders are commonly used for the filtration of gases or liquids at inlet pressures of 20 to 700 bar. Differential pressure depends on filter type used. All filter holders may be autoclaved (available in 25 mm and 47 mm).Filter holder XX4404700 is equipped with a back-pressure support screen. It may be autoclaved with filter in-place, if PTFE-coated support screens, XX4404702 and XX4404704, are used. - XX4204709, XX4304701, XX4404703, 5614, and 00907P are replacement parts for Filter Holder XX4404700.Filter holder XX4504700 may be equipped with an upstream filter support screen, XX4504704, for back-pressure protection of filter.- XX4504704, XX4504705, XX4504710, XX4504713, and XX45047RK are replacement parts for Filter Holder XX4504700.Replacement parts for the 25mm SS Filter Holder are available as a kit under Catalog Number XX45025RK, which includes: (3) stainless steel hex-cap screws, (3) LCR-treated Buna-N O-rings (2-018), (1) stainless steel support screen, (1) Allen™ wrench.
  • Catalogue Number
  • XX4404700
  • Diameter
  • 7.6 cm
  • Filter Diameter (⌀)
  • 47 mm
  • Filtration Area
  • 13.8 cm²
  • Fitting Inlet
  • 1/4 in. NPTF
  • Fitting Outlet
  • 1/4 in. NPTF
  • Height
  • 2.7 cm
  • Material Size
  • 1
  • Materials of Construction
  • Stainless steel
  • Maximum Inlet Pressure, bar (psi)
  • 19 bar (275 psi)
  • Seal Material
  • Silicone (SI)
CPAFS3PRB Kit: Progard® 2 Pack & Simfilter & Millex Vent Filter 419 
Add to Cart
  • Catalogue Number
  • CPAFS3PRB
  • Components
  • PR0G00002 Progard pretreatment AFBCTFAFS bacteria filter and vent kit
  • Material Size
  • 1
  • Overview
  • The Progard® Pretreatment Pack has been designed to pretrat water by removing large particles, organic compounds and free chlorine from tap water. This protects the reverse osmosis (RO) membrane against mineral scaling, organic fouling and chlorine oxidation. Benefits:• Optimal protection of reverse osmosis (RO) membrane• Ensures system lifetime and performance are optimized
  • Trade Name
  • Progard®
MCE1523CL3 Millistak+® Depth Filter in µPod® format, CE15 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MCE1523CL3
  • Chemistry
  • Cellulose (CL)
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • CE15
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MCE1523CL3 Millistak+® Depth Filter in µPod® format, CE15 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MCE1523CL3
  • Chemistry
  • Cellulose (CL)
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • CE15
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MCE2023CL3 Millistak+® Depth Filter in µPod® format, CE20 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MCE2023CL3
  • Chemistry
  • Cellulose (CL)
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • CE20
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MCE2023CL3 Millistak+® Depth Filter in µPod® format, CE20 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MCE2023CL3
  • Chemistry
  • Cellulose (CL)
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • CE20
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MCE2523CL3 Millistak+® Depth Filter in µPod® format, CE25 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MCE2523CL3
  • Chemistry
  • Cellulose (CL)
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • CE25
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MCE2523CL3 Millistak+® Depth Filter in µPod® format, CE25 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MCE2523CL3
  • Chemistry
  • Cellulose (CL)
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • CE25
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MCE3023CL3 Millistak+® Depth Filter in µPod® format, CE30 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MCE3023CL3
  • Chemistry
  • Cellulose (CL)
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • CE30
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MCE3023CL3 Millistak+® Depth Filter in µPod® format, CE30 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MCE3023CL3
  • Chemistry
  • Cellulose (CL)
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • CE30
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic

Overview

Analytical Sample Preparation Membrane Filtration Devices


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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Millex® Syringe Filters

Filtration Holders & Accessories



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