Analytical Stainless Steel Filter Holders for 13, 25, and 47 mm Disc Filters

Filter holder for environmental monitoring

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Overview

Specifications

Ordering Information

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Analytical Filter Holders · Catalogue No. Clear Sorting & Filtering
Catalogue Numbericon Descriptionicon Pack Sizeicon
XF2004710100 mL Filter Holder, 47 mm, stainless steel 1 Show Pricing & Availability
XF2004725250 mL Filter Holder, 47 mm, stainless steel 1 Show Pricing & Availability
XX100254050 mL Filter Holder, 25 mm, stainless steel 1 Show Pricing & Availability

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Replacement Parts for XX10 025 40: Clear Sorting & Filtering
Catalogue Numbericon Descriptionicon Pack Sizeicon
XX1002503Spring Clamp, 25 mm, aluminum 1 Show Pricing & Availability
XX1002535Gaskets, PTFE coated 10 Show Pricing & Availability
XX1002542Base Assembly for 25 mm filter holder 1 Show Pricing & Availability
XX2004718No. 8 stopper, 9.5 mm (3/8 in.) hole, silicone 5 Show Pricing & Availability
XX5002501Support Screen, 25 mm, stainless steel 1 Show Pricing & Availability

*Base with Support Screen (5), Gasket (6) and Stopper (4)

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Replacement Parts for XF20 047 10 and XF20 047 25: Clear Sorting & Filtering
Catalogue Numbericon Descriptionicon Pack Sizeicon
XF2004755Stainless Steel Funnel, 100 mL 1 Show Pricing & Availability
XF2004756Stainless Steel Funnel, 250 mL 1 Show Pricing & Availability
XF2004758Stainless Steel Support Frit 1 Show Pricing & Availability
XX1004703Spring clamp, 47 mm, aluminum 1 Show Pricing & Availability
XX1004708No. 8 perforated stopper, silicone 5 Show Pricing & Availability

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Accessories Clear Sorting & Filtering
Catalogue Numbericon Descriptionicon Pack Sizeicon
SLFG02550Millex Syringe Filter, Fluoropore™ PTFE, Hydrophobic, Non-sterile hydrophobic PTFE, 25 mm, 50 Show Pricing & Availability
XX1004705Vacuum filtering flask, 1 L 1 Show Pricing & Availability
XX1004744Vaccum filtering flask, 4 L 1 Show Pricing & Availability
XX7100004Tubing, 3/16 in. ID x 140 cm, silicone 1 Show Pricing & Availability

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    Documentation

    FAQ

    QuestionAnswer
    What is the pore (or screen mesh) size of the stainless screens in the Analytical filter holders?
    Filter Holder Catalog #Screen Catalog #Mesh Size
    XX3001200XX3001210150 microns
    XX3001240XX3001210150 microns
    XX3002500XX3002510150 microns
    XX4002500XX3002510150 microns
    XX6602500XX3002510150 microns
    XX6702500XX3002510150 microns
    XX4502500XX4502504150 microns
    XX4404700XX4204709150 microns
    XX4404702 150-300 microns
    XX4504700XX45047041680 microns
    YY3009000YY3009054 150-300 microns
    YY3014236 YY3014234150-300 microns
    YY3029316YY3029354150-300 microns
    All screens shown above are photo-etched, and are made of 316 stainless steel.
    XX1002530 XX5002501125 microns
    XX1002540XX5002501125 microns
    XX1004730XX2004708125 microns
    XX2004720 XX2004708125 microns
    XX4004700XX4004704125 microns
    All screens shown immediately above are woven mesh, and are made of 304 stainless steel.
    Why are there two stainless steel screens required under the membrane filter of the 47mm ss filter Holder XX4404700?The photo-etched support (catalog number XX4204709) is used to support the membrane during filtration. The underdrain (catalog number 5614) is used to lift the downstream side of the membrane away from the bottom plate so that better flow is achieved.
    I just purchased one of your stainless filter holders and after only a few uses it is starting to rust. Is the unit defective?Rusting of stainless steel holders can usually be attributed to high iron content in the water. Iron deposits create rust "stains" that can be removed with non abrasive cleaners or sometimes fine steel wool. All stainless steel can rust over time. It should be washed with DI water and dried thoroughly immediately after each use.