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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
EFHAW250B EZ-Fit™ Filtration Unit, white membrane, 0.45µm pore size, 250mL funnel, bulk packaging 208 
Add to Cart
  • Catalogue Number
  • EFHAW250B
  • Chemistry
  • Mixed Cellulose Esters (MCE)
  • Device Material
  • Styrene Butadiene Copolymer (SBC)
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • 47 mm
  • Filter Surface
  • Gridded
  • Key Applications
  • ClinicalCosmeticsEnvironmentalFood and BeverageIndustrial QCPharmaceutical
  • Material Size
  • 48
  • Pore Size
  • 0.45 µm
  • Sterility
  • Sterilized
  • Trade Name
  • EZ-Fit®
  • Volume
  • 250 mL
EFHAW25BS EZ-Fit™ Filtration Unit, white membrane, 0.45µm pore size, 250mL funnel, bulk packaging, no pad 208 
Add to Cart
  • Catalogue Number
  • EFHAW25BS
  • Chemistry
  • Mixed Cellulose Esters (MCE)
  • Device Material
  • Styrene Butadiene Copolymer (SBC)
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • 47 mm
  • Filter Surface
  • Gridded
  • Key Applications
  • ClinicalCosmeticsEnvironmentalFood and BeverageIndustrial QCPharmaceutical
  • Material Size
  • 48
  • Pore Size
  • 0.45 µm
  • Sterility
  • Sterilized
  • Trade Name
  • EZ-Fit®
  • Volume
  • 250 mL
EFHAW250I EZ-Fit™ Filtration Unit, white membrane, 0.45µm pore size, 250mL funnel, individual packaging 223 
Add to Cart
  • Catalogue Number
  • EFHAW250I
  • Chemistry
  • Mixed Cellulose Esters (MCE)
  • Device Material
  • Styrene Butadiene Copolymer (SBC)
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • 47 mm
  • Filter Surface
  • Gridded
  • Key Applications
  • ClinicalCosmeticsEnvironmentalFood and BeverageIndustrial QCPharmaceutical
  • Material Size
  • 48
  • Pore Size
  • 0.45 µm
  • Sterility
  • Sterilized
  • Trade Name
  • EZ-Fit®
  • Volume
  • 250 mL
EFHAB250I EZ-Fit™ Filtration Unit, black membrane, 0.45µm pore size, 250mL funnel, individual packaging 228 
Add to Cart
  • Catalogue Number
  • EFHAB250I
  • Chemistry
  • Mixed Cellulose Esters (MCE)
  • Device Material
  • Styrene Butadiene Copolymer (SBC)
  • Filter Color
  • Black
  • Filter Diameter (⌀)
  • 47 mm
  • Filter Surface
  • Gridded
  • Key Applications
  • ClinicalCosmeticsEnvironmentalFood and BeverageIndustrial QCPharmaceutical
  • Material Size
  • 48
  • Pore Size
  • 0.45 µm
  • Sterility
  • Sterilized
  • Trade Name
  • EZ-Fit®
  • Volume
  • 250 mL
EFHVW10IS EZ-Fit™ Filtration Unit, white membrane, 0.45µm pore size, 100mL funnel, individual packaging, no pad 242 
Add to Cart
  • Catalogue Number
  • EFHVW10IS
  • Chemistry
  • Polyvinylidene Fluoride (PVDF)
  • Device Material
  • Styrene Butadiene Copolymer (SBC)
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • 47 mm
  • Filter Surface
  • Plain
  • Key Applications
  • ClinicalCosmeticsEnvironmentalFood and BeverageIndustrial QCPharmaceutical
  • Material Size
  • 48
  • Pore Size
  • 0.45 µm
  • Sterility
  • Sterilized
  • Trade Name
  • EZ-Fit®
  • Volume
  • 100 mL
EFAAB10BS EZ-Fit™ Filtration Unit, black membrane, 0.8µm pore size, 100mL funnel, bulk packaging, no pad Special offer 
Add to Cart
  • Catalogue Number
  • EFAAB10BS
  • Chemistry
  • Mixed Cellulose Esters (MCE)
  • Device Material
  • Styrene Butadiene Copolymer (SBC)
  • Filter Color
  • Black
  • Filter Diameter (⌀)
  • 47 mm
  • Filter Surface
  • Gridded
  • Key Applications
  • ClinicalCosmeticsEnvironmentalFood and BeverageIndustrial QCPharmaceutical
  • Material Size
  • 48
  • Pore Size
  • 0.8 µm
  • Sterility
  • Sterilized
  • Trade Name
  • EZ-Fit®
  • Volume
  • 100 mL
EFHAB250B EZ-Fit™ Filtration Unit, black membrane, 0.45µm pore size, 250mL funnel, bulk packaging Special offer 
Add to Cart
  • Catalogue Number
  • EFHAB250B
  • Chemistry
  • Mixed Cellulose Esters (MCE)
  • Device Material
  • Styrene Butadiene Copolymer (SBC)
  • Filter Color
  • Black
  • Filter Diameter (⌀)
  • 47 mm
  • Filter Surface
  • Gridded
  • Key Applications
  • ClinicalCosmeticsEnvironmentalFood and BeverageIndustrial QCPharmaceutical
  • Material Size
  • 48
  • Pore Size
  • 0.45 µm
  • Sterility
  • Sterilized
  • Trade Name
  • EZ-Fit®
  • Volume
  • 250 mL
EZHAWG474 EZ-Pak Filters 0.45µm 47mm white gridded 313 
Add to Cart
  • Catalogue Number
  • EZHAWG474
  • Chemistry
  • Mixed Cellulose Esters (MCE)
  • Device Material
  • Not applicable
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • 47 mm
  • Filter Surface
  • Gridded
  • Key Applications
  • ClinicalCosmeticsEnvironmentalFood and BeverageIndustrial QCPharmaceutical
  • Material Size
  • 4 boxes of 150 filters
  • Media
  • MF-Millipore
  • Overview
  • EZ-Pak membranes and dispenser revolutionize filter handling for MF method testing by combining the benefits of ready-to-use, sterile, individually-packed membranes with unique handling ease. From convenient, ready-to-use test kits to individual tools, simply select the items that are right for you.
  • Pore Size
  • 0.45 µm
  • Sterility
  • Sterilized
  • Trade Name
  • EZ-Pak
  • Volume
  • Not applicable
EZHAWG474 EZ-Pak Filters 0.45µm 47mm white gridded 313 
Add to Cart
  • Catalogue Number
  • EZHAWG474
  • Chemistry
  • Mixed Cellulose Esters (MCE)
  • Device Material
  • Not applicable
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • 47 mm
  • Filter Surface
  • Gridded
  • Key Applications
  • ClinicalCosmeticsEnvironmentalFood and BeverageIndustrial QCPharmaceutical
  • Material Size
  • 4 boxes of 150 filters
  • Media
  • MF-Millipore
  • Overview
  • EZ-Pak membranes and dispenser revolutionize filter handling for MF method testing by combining the benefits of ready-to-use, sterile, individually-packed membranes with unique handling ease. From convenient, ready-to-use test kits to individual tools, simply select the items that are right for you.
  • Pore Size
  • 0.45 µm
  • Sterility
  • Sterilized
  • Trade Name
  • EZ-Pak
  • Volume
  • Not applicable
EZHAWG504 EZ-Pak Filters 0.45µm 50mm white gridded 313 
Add to Cart
  • Catalogue Number
  • EZHAWG504
  • Chemistry
  • Mixed Cellulose Esters (MCE)
  • Device Material
  • Not applicable
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • 50 mm
  • Filter Surface
  • Gridded
  • Key Applications
  • ClinicalCosmeticsEnvironmentalFood and BeverageIndustrial QCPharmaceutical
  • Material Size
  • 4 boxes of 150 filters
  • Media
  • MF-Millipore
  • Overview
  • EZ-Pak membranes and dispenser revolutionize filter handling for MF method testing by combining the benefits of ready-to-use, sterile, individually-packed membranes with unique handling ease. From convenient, ready-to-use test kits to individual tools, simply select the items that are right for you.
  • Pore Size
  • 0.45 µm
  • Sterility
  • Sterilized
  • Trade Name
  • EZ-Pak
  • Volume
  • Not applicable

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.


Filter Membranes

Millex® Syringe Filters

Filtration Holders & Accessories



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