Reviews Membrane Filters

Ahlstrom 6420-1850 Qualitative Filter Paper, 2 Micron, Medium Flow, Grade 642, 18.5cm Diameter (Pack of 100)

  • Syringe filters PES:Sterile Polyethersulfone (PES) needle filters have Polyethersulfone microporous membrane,sterile syringe filters are made with PES membrane filters with polypropylene (PP) housing.
  • Connectors:Inlet：Female luer,Outlet:male slip luer.
  • Color-coding: easy to identify the filter membrane and pore size..
  • Application:electric semiconductor industrial water filtration, chemicals filtration , beverage filtration.
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Brondell H2O+ Circle RO Membrane Replacement Filter

  • Replaceable RO membrane filter for the Brondell Circle reverse Osmosis system.
  • Extended RO Membrane life – automatic filter flushing significantly extends the life of the RO membrane to 2 years.
  • Quick change filters - twist and seal filters make filter replacement a breeze.
  • Gold Seal certified by WQA (Water Quality Association) for trusted performance.
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100 Count Syringe Filter PES Hydrofilic Membrane 25mm Diameter 0.22um Pore Size Syringe Lab Filters Non Sterile Filtration Yellow

  • Color-Coding: Easy to identify the filter membrane and pore size..
  • Syringe Filters PES: Polyethersulfone (PES) needle filters have Polyethersulfone microporous membrane, belongs to hydrophilic membrane, high flow and lowest protein adsorption, which can meet the broadly applications..
  • Unique Design: Syringe Filters with extremely high microbial filtration capacity and unique threaded interface design.The PES syringe filters with GF pre-filter has excellent dirt-holding capacity, which makes a syringe filter a much larger throughput..
  • Application: Needle Syringe filters are broadly used in life science laboratories for sterilization of small volume samples, such as protein, culture medium, additives, buffers, reagents, and drugs..
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Premier Ro Pure Replacement Filter 6-pack Plus Membrane

  • ...n Kwik Change Reverse Osmosis System..
  • RO FILTER KIT CONTENTS: When it is time to change all the filters in your Watts Premier RO Pure this 6-Pack Filter kit fits your needs pefectly. Containing two – Five Micron Sediment Filter (105311), two – Five Micron Carbon Pre-Filters (105351), one – 50 GPD Membrane (105331), and one – Five Micron Carbon Post-Filter (105341)..
  • RO FILTER PERFORMANCE: The Sediment Pre-Filter reduces dirt, silt and rust which affect the taste and appearance of your water. The Carbon Pre-Filter reduces chlorine taste and odors, also conditions the water before it is treated by the reverse osmosis membrane. The 50 GPD Membrane reduces TDS and other contaminants like Chromium, Arsenic, Copper, Lead and Cysts. The Carbon Post-Filter is a high quality Final Polishing Filter to remove any remaining chlorine or other chemicals..
  • EASY FILTER MAINTENANCE: Changing filters is easy with the unique push-button assembly allowing for one-step filter changes that don’t require you to shut off your water source. In order to maintain your system in its top performance it is recommended to replace both the Sediment and Carbon Pre-filters every 6 months, replace the Carbon Post-filter once a year, and replace the Membr....
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Watts Premier WP531152 RO Pure 4 Pack Replacement Filters

  • ...ne of each filter for Premier RO-Pure reverse osmosis systems.
  • RO FILTER PERFORMANCE: The Sediment Pre-Filter reduces dirt, silt and rust which affect the taste and appearance of your water. The Carbon Pre-Filter reduces chlorine taste and odors, also conditions the water before it is treated by the reverse osmosis membrane. The 50 GPD Membrane reduces TDS and other contaminants like Chromium, Arsenic, Copper, Lead and Cysts. The Carbon Post-Filter is a high quality Final Polishing Filter to remove any remaining chlorine or other chemicals..
  • RO FILTER KIT CONTENTS: When it is time to change all the filters in your Watts Premier RO Pure this 4-Pack Filter kit fits your needs pefectly. Containing one – Five Micron Sediment Filter (105311), one – Five Micron Carbon Pre-Filter (105351), one – 50 GPD Membrane (105331), and one – Five Micron Carbon Post-Filter (105341)..
  • EASY FILTER MAINTENANCE: Changing filters is easy with the unique push-button assembly allowing for one-step filter changes that don’t require you to shut off your water source. In order to maintain your system in its top performance it is recommended to replace both the Sediment and Carbon Pre-filters every 6 months, replace the Carbon Post-filter once a year....
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Whatman 6780-2504 Polyethersulfone Puradisc 25 Syringe Filter, 100mL/m Maximum Volume, 0.45 Micron (Pack of 50)

  • VARIOUS APPLICATION – Finetech syringe filters are broadly used in chemical and life science laboratories of small volume samples, such as pharmaceutical, environmental, biotechnology, food/beverage, and agricultural testing applications..
  • HIGH QUALITY FILTERS - Finetech syringe filters with extremely high filtration capacity and ISO 13485 certification.
  • PVDF MEMBRANE - PVDF syringe filters have high flow rates and throughput and broad chemical compatibility.
  • Unique design: syringe filters with polypropylene (PP) housing, using the most advanced methods and design features..
  • UNIFORM PORE SIZE - PVDF Syringe Filter with uniform pore size structure.
  • Bind far less protein than Nylon or PTFE membrane.
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MCE Gridded Membrane Filter, Membrane Solutions Mixed Cellulose Esters Membrane Filter, Sterile Individual Pack Membrane Disc Filter, Diameter: 47 mm, Pore Size: 0.45 um, 100/Pk

  • APPLICATION: Mixed Cellulose Ester (MCE) membrane Filter is composed of cellulose acetate and cellulose nitrate, which is higly biologically inert and widely used in Microboilogical analysis of water, wastewater, cosmetic, pharmaceuticals and beverages..
  • HIGH QUALITY MEMBRANE: Sterile gridded membrane filter is without support layer naturally hydrophilic membrane, ideal for Colony Counting and Sterility Testing, and our MCE membrane with ISO 9001 certificated and meet ISO 7704 requirements..
  • GRID LINES: Gridded filters have clearly defined grid lines spaced at 3.1 mm intervals. Contrasting grid lines facilitate counting colonies on the filter surface and are tested to assure freedom from grid line inhibition..
  • HIGH POROSITY: Microbail membrane filter have high porosity allows gases and liquids to provide high filtration rates in every area. High porosity also provides a large surface area for adsorption and binding..
  • STERILE INDIVIDUAL PACKAGE: Membrane filter disc filters sterilized by 25 kGrey gamma radiation, sterile-sealed without protective paper, placed on a band in individual packages. This special setting ensures each membrane filter will stay perfectly flat when they are dispensed..
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AQUA CREST NSF Certified Water Filter, Replacement for Pur® RF9999® Faucet Water Filter, Pur® Faucet Model FM-2500V, FM-3700, PFM150W, PFM350V, PFM400H, Pur-0A1 (Pack of 3), Model No.: AQU-CF08A

  • Individually wrapped 2-year high capacity filter replacement cartridge pack for most standard 6-stage RO systems.
  • Experience clean, safe, and good-tasting water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – even better than most bottled water.
  • 75 gpd RO membrane for superior performance with TDS rejection rate up to 97% (under NSF58 testing condition). The RO membrane removes not only harmful pollutants but also a few helpful minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7. 0 or below. Alkaline mineral filter produces alkaline water with restored healthy minerals such as natural calcium, magnesium, and potassium ions, which ph-balances the RO water.
  • 19 pieces of 10" x 2. 5" replacement water filters included: 4x sediment filters, 4x granular activated carbon filters, 4x carbon block filters, 1x 75 gpd RO membrane, 2x post-carbon filter, and 4x alkaline filters.
  • Updated FA15 alkaline mineral filters and FT15 post-carbon filters are built with a secure push-fit quick connection, which allows faster filter replacement. If you have trouble installing the filters, please refer to the user manual or contact us.
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Watts Premier WP560039 Pure UF-3 Ultra Filtration Replacement Water Filter Kit, 5 Count (Pack of 1), Multi

  • Replacement filters for the Pure UF-3 system sediment pre-filter reduces dirt, silt and rust.
  • the carbon pre-filter reduces chlorine taste.
  • the UF membrane reduces unwanted chemicals and the VOC Carbon Block Filter reduces lead and chemicals like MTBE's, atrazine, and benzene.
  • Kit includes two Sediment Filters, two Carbon Block Filters, and one Hollow-Fiber Membrane.
  • This space-saving, compact design allows this system to fit comfortably under your sink, requires fewer tube connections, includes back-flow prevention valves installed between the elements and cartridges have double O-rings so they won't leak.
  • The easy, quick-change push release filter system allows for easy filter change with no need to shut off the water source, is installed with check valves in the filter lid between cartridges to prevent back-flow and shut off valves in each filter head that shuts off the water flow when cartridges are removed.
  • Maximum operating pressure is 80 psi and to maintain top performance replace sediment and carbon block filters every 6 months, UF membrane filter every 12 months.
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LiquaGen- Super Flow Reverse Osmosis & Deionization (RODI) Water Filtration System | Pressure Gauge with Float Valve | HM Digital TDS Meter - 100 GPD | Ultra Pure Water Softener for 0 TDS/PPM Water

  • ...il refining, chemical, food processing, water purification & more!.
  • SPECIFICATIONS: Air-leak tested, leak-free fittings & long lasting fish tank filter's ensure durability & mitigate chances for damage & breakage. Filtration Stages: 5 Micron Polypropylene Sediment-> UDF Activated Carbon-> Coconut Carbon-> 100 GPD RO Membrane-> DI Cartridge. Garden Hose is included with all tubing & connections. RO Membrane is pre-installed in the membrane housing. If unit is used w/ storage tank you need to add an auto shut-off valve & check valve. Reach out for those parts!.
  • 0 TDS PROMISE: Highest Caliber Nuclear Grade Deionizer Media provides optimal performance for the membrane. The higher the rejection rate of the membrane the longer the DI will last. Many customers use dechlorinators which are designed to neutralize the chlorine in the water but this removes no harmful contaminants from the water. Whereas DI polishes off the remaining TDS of the membrane, leaving fewer TDS out of the membrane making the DI last longer & perform better certifying 0 TDS water..
  • PREMIER MEDIA: Our Activated Charcoal Carbon Media provides an exceptional cost-to-performance value. With high chlorine reduction, great dirt-holding capacity, and greatly reduced carbon fines, you will ....
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