Finding the best membrane solutions suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. Membrane Solutions Astra-Clear 24GPD-1812 Residential RO Reverse Osmosis Membrane,1-Pack
Feature
Unique MS Astra-ClearTM Reverse Osmosis Membrane Technology, Provide Medical Grade Filtration, ro membrance remove larger then 0.0001um, such as organics, microorganism, virus, metal ion, cancer-organic substance, and other soluble salt in water.Ro Membrance with FDA Registered, NSF/ANSI 58 Certified approved to ensure safety and non-toxic and reverse osmosis membrane have Smooth contact surfaces to prevent bacteria and dirt buildup.
Reverse Osmosis Membrane with standard 1812 size of 12"in Overall Length, 1.8"in Diameter, With User Friendly Design, Easy installation, No tools required.Ro Membrance have excellent Compatibility,Suitable for All major brand 3/5-stage Reverse Osmosis Water Filter System.
Ro Membrance housing material has excellent insulating property, it can protect reverse osmosis element from the outside temperature. reverse osmosis filter replacement can capacity of Purifying 24 gallons water Per day, at 97% Stabilized rejection rate.
We can provide Lifetime Support Guarantee and 30-Day Money Back Guarantee. Have any questions, please contact me promptly.
Description
MS 24GPD-1812 Residential RO Reverse Osmosis Membrane offers exceptional balance of flow and premium rejection, ideal for low feed pressure residential applications.RO Reverse Osmosis Membrane with thicker bowl increase the compressive capacity and explosion proof strength
The outlet of ro membrane concentrated water has been optimized to ensure the connect variability during the installation process.
MS RO Membrane Applicable System Model:
iSpring RCC7, RCC7P
APEC ESSENCE ROES-50
Global Water RO-505
Express Water RO5DX
Product Information:
Material: RO Membrane
Model of Element: ROULP-1812-24
Type: Reverse Osmosis
Purifying Position: Terminal Purification
Average Permeated Flow GPD: 24(0.1)m3/d
Stable Rejection Rate: 97%
Minimum Rejection Rate: 95%
Test pressure: 60psi
Operation Limits and Condition:
Max Feed water Temperature:45C(113F)
Max Working Pressure: 20.7bar(300psi)
Max Feed water Permeated Flow: 7.6LPM(2.0GPM)
pH Range of Feed water during Operation: 3~10
Max Feed water SDI15 5
Residual Chlorine Concentration of Feed water: 0.1ppm
What you get:
1*24GPD-1812 RO Membrane
2. Membrane Solutions Simpure Pen-type TDS Meter,3 in 1 Digital Water Quality Tester
Feature
PRECISE MEASUREMENT: Digital TDS Meter with accurate and fast reading, measuring range of 0-9999ppm, accuracy: 2%, Degrees Celsius:0.1-80.0C, F:32.0-176.0FMULTIFUNCTIONAL: Portable Water Quality Purity Tester Pen combine Read TDS, EC, Temperature 3 Levels. TDS Tester Meter include HOLD function that saves measurements for convenient reading and recording, automatic temperature compensation.
LOCK FUNCTIONAL: Press HOLD button, the product automatically locks the current measurement value for convenient reading and recording. Once again button, it will return to the measurement mode.
EASY USE: The TDS meter shuts off automatically after 5 minutes of non-use to saves battery life, and inclued waterproof material, small size, easy to carry.
QUALITY ASSURANCE: We can provide Lifetime Support Guarantee and 30-Day Money Back Guarantee. Have any questions, please contact me promptly.
Description
MS Portable Water Quality Purity Tester Pen Mini TDS MeterThe TDS-EZ is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, and more.
Shift between TDS&Conductivity--The factory default EDS date, if the conductivity date of the solution is needed, please touch the SHIFT button, the instrument automatically shifted.
Automatic temperature compensation--The instrument with automatic temperature compensation fuction under measurement mode.
Temperature shift--Continuous touch the SHIFT button twice, degree Celsius and degree Fahrenheit conversed,the factory default degree Celsius.
Maintenance--Keep the electrode clean, cover the electrode protective sleeve, please take out the batteries for long periods idle.
TDS Meter Specifications:
Material: ABS
Color: White
Size: 154*30*14mm
Measurement range: TDS level 0-9999ppm
Conductivity: 0-9990S/cm
Accuracy: +/- 2%
Degree Celsius: 0-80C
Degree Fahrenheit: 32-176F
Life: approx.700hrs of use
TDS Meter Use step:
1.Please unplug the electrode protective sleeve before use.
2.Press the switch,place the electrode into the test solution.
3.After the numerically stable.press the HOLD button and take it of the solution to read.
4.After reading, turn off the meter.wipe clean the electrode before sleeving it.
Package Included:
1 * Digital TDS Meter Pen
3. Personal Water Filter, Membrane Solutions Portable Water Filter Filtration Straw Purifier Survival Gear for Hiking, Camping, Travel, and Emergency, Blue
Feature
Portable Water Filter Straw with 5-Stage Filtration Technology, Straw filters up to 99.999% waterborne bacteria and protozoan parasites. including chlorine, VOC, and all common impurities in the waterOur straws filter up to 1000L264 gallon Water Purification Capability, at only 9.8" long and 1.1" in diameter it fits it any bottle, cup, or glass. you can attach to a water bottle or the extension straw. This water purifier fit in your Pocket, Gym Bag, Back Packs, Survival packs and Purses.
Portable Water Filter Manufactured with FDA Certificated BPA-Free ABS, keep your water safe and health.
Personal Water Filter with small Portable Size, long Durable Life Time, Compatibility for Various Environment&Situations, such as camping, hiking, travel, biking and so on.
We can provide Lifetime Support Guarantee and 30-Day Money Back Guarantee. Have any questions, please contact me promptly.
Description
Specifications:Material: ABS
Filter Appliance: 5-Stage Filter
Size: 9.8*1.1 inch
Weight: 3.2 oz.
Pore size: 0.1 m
Capability: 284 gallon
Color: Blue; Camo
Advanced UF technology
0.1 microns pore size
Remove 99.9999% of bacteria and 99.99% of protozoa
Note:
1). The first sucked the water should be spitted out.
2). Do not use this product with salt water or chemically treated water.
3). Do not put it in water that is above 40 .
4). Please use clean water as much as possible because the pipe can be easily blocked by dirty water.
5). When you finish with your filter, wipe off excess water and store in dry conditions at temperature below 30
4. Syringe Filter, Membrane Solutions Lab Supply Filter Nylon, 0.45 micron Pore Size, 25mm Diameter, Pack of 10
Feature
Syringe filters with Nylon membrane and PP housing. Hydrophilic nylon membranes are suitable for the filtration of aqueous and organic solvents, such as high performance liquid chromatography and gas chromatography.Nylon Syringe Filter is characterized by large flux, low dissolution, and good mechanical strength. Nylon Syringe Filter Diameter:25mm, Pore Size:0.45um.
Nylon Syringe Filte with resistant to alkalis and organic liquids, natural hydrophilicity. No need to infiltrate before use, uniform aperture mechanical strength, threaded interface design
Needle Filter widely used in sample pre-filtration, clarification, removal of particles, liquids and gases. Is the preferred method for filtering HPLC, GC small samples
We can provide Lifetime Support Guarantee and 30-Day Money Back Guarantee. Have any questions, please contact me promptly.
Description
MS Lab Supply Nylon Syringe FilterNylon membrane with hydrophilic, high protein binding, and high dirt holding capacity, suitable for protein-free aqueous solutions and organic solutions, etc., resistant to alcohol and DMSO.
Nylon Syringe Filter are widely used in various analytical processes. The good physical properties of nylon can meet the demanding analysis requirements of various test conditions.
Production Specifications:
Color: purple
Filter Medium: Nylon
Diameter(mm): 25
Pore Size(m): 0.45
Wettability: Hydrophilic
Sterile: No
Prefilter: No
Filtration Area(cm): 2.98
Housing Material: PP
Holdup-Volume(l): <100
Volume Throughput(ml): <50
Connections(Inlet/Outlet): Female Luer Lock inlet and Male Luer slip outlet
Max Operating Pressure(psi): 87
Max Operating Temperature(): 100
What you get:
10* Nylon Syringe Filte
The Manufacturer
Membrane Solutions Corp, founded in 2006, based in Plano, Texas. We are specialized in R&D, manufacture and technical service of water processing and treatment device. You may not yet heard of usbut In ten short yearswe have proudly became one of the most successful professional industrial water treatment manufacturer in the world. Now we are here, with plentiful experience, bringing the industrial class water treatment technology to residential appliance areaall of our production were manufactured under NSF/FDA standard. Take us home, safeguard the drinking water of your family every day.
5. Syringe Filter, Membrane Solutions Lab Supply Sterile Filter PES, 0.22 micron Pore Size, 33mm Diameter, Pack of 10
Feature
Syringe filters with PES membrane and ABS housingDiameter:33mm, Pore Size:0.22um, Packing:10pcs
Routine QC analysis, Dissolution testing
Food analysis, Biofuel analysis, Environmental samples
Syringe Filters are typically used for clarification, sterile filtration, sample preparation, sterile venting and medical applications.
Description
MS Lab Supply PES Syringe Filter SFPESProduction Specifications:
Color:green
Filter Medium: PES
Diameter(mm): 33
Pore Size(m): 0.22
Wettability: Hydrophilic
Sterile: Yes
Prefilter: Glass fiber
Filtration Area(cm): 4.60
Housing Material: ABS
Holdup-Volume(l): <110
Volume Throughput(ml): <100
Connections(Inlet/Outlet): Female Luer Lock inlet and Male Luer slip outlet
Max Operating Pressure(psi): 87
Max Operating Temperature(): 90
Application:electric semiconductor industrial water filtration, chemicals filtration , beverage filtration
The Manufacturer
Membrane Solutions Corp, founded in 2006, based in Plano, Texas. We are specialized in R&D, manufacture and technical service of water processing and treatment device. You may not yet heard of usbut In ten short yearswe have proudly became one of the most successful professional industrial water treatment manufacturer in the world. Now we are here, with plentiful experience, bringing the industrial class water treatment technology to residential appliance areaall of our production were manufactured under NSF/FDA standard. Take us home, safeguard the drinking water of your family every day.
6. RO Membrane, Membrane Solutions Reverse Osmosis 75GPD-1812 Membrane and 1812/2012 RO Membrane Housing DIY Kit,1/4 Quick Connector,Check valve,Wrench Whole Set
Feature
MS Reverse Osmosis Membrane Technology, Provide Medical Grade Filtration, ro membrance remove larger then 0.0001um, such as organics, microorganism, virus, metal ion, cancer-organic substance, and other soluble salt in water.Reverse Osmosis Membrane Housing manufactured with FRPFiber Reinforced Polypropylene and ABS, Better Durability while Weighted Lighter, this ro membrane housing is capable to resist acids, alcohol, ammonia, oils, plating solutions & many aggressive chemicals.
RO Membrane Housing with double Seal design,no-longer any water bypass or leaking problems, thicker bowl increase the compressive capacity and explosion proof strength. And ro membrance housing material has excellent insulating property, it can protect reverse osmosis element from the outside temperature. reverse osmosis filter replacement can capacity of Purifying 75 gallons water Per day, at 97% Stabilized rejection rate.
Ro Membrance with FDA Registered, NSF/ANSI 58 Certified approved to ensure safety and non-toxic and reverse osmosis membrane have Smooth contact surfaces to prevent bacteria and dirt buildup. Reverse Osmosis Membrane with standard 1812 size of 12"in Overall Length, 1.8"in Diameter
We can provide Lifetime Support Guarantee and 30-Day Money Back Guarantee. Have any questions, please contact me promptly.
Description
MS 75GPD RO Membrane + 1812 Reverse Osmosis Membrane HousingRo Membrance housing material has excellent insulating property, it can protect reverse osmosis element from the outside temperature. reverse osmosis filter replacement can capacity of Purifying 75 gallons water Per day, at 97% Stabilized rejection rate.
RO Membrane Housing suitable for housing Any Standard 1812 / 2012 RO Membranes (24-150GPD)
With User Friendly Design, Easy installation, No tools required.Ro Membrance have excellent Compatibility,Suitable for All major brand 3/5-stage Reverse Osmosis Water Filter System.
Full User Friendly DIY Package ,include 1 Wrench,2 1/4" Fittings and 1 Check Valve
Reverse Osmosis Element Housing Specification:
Material:FRPFiber Reinforced Polypropylene+ ABS
Outside Diameter:77mm
Connect Type:Thread
Outlet Size:1/4"
Inlet Size:3/8"
Length:330mm
Thickness of Bowl:7.5mm
Color of Bowl:White
Maximum Differential Pressure: 77mm: 200PSI
Seal Material:NBR
Burst Pressure Test: 500PSI
Water Hammer Test: 377 PSI, 100000 times back to the circle
MS RO Membrane Applicable System Model:
iSpring RCC7, RCC7P
APEC ESSENCE ROES-50
Global Water RO-505
Express Water RO5DX
The step of change the RO membrane housings:
1.Shut off the water adapter.
2.Turn off the the water tank switch of the valve.
3.Turn on the pure water faucet( to loosen the pressure of the water filter machine).
4.Change the accessories.
5.Check whether the accessories has leakage or not.
What you get:
1 * 75GPD-2012 RO Membrane
1 * Resident Reverse Osmosis Element Housing
2 * Fitting for 1812
1 * Wrench for 1812 Resident RO Element
1 * Fitting for 1812 inlude one-way valve
7. Membrane Solutions Lab Supply MCE Gridded Membrane Filter, Diameter:47mm, Pore:0.45 micron,Pack of 150
Feature
Diameter: 47mm; pore size: 0.45mWhite membrane with black gridded filters have clearly defined grid lines spaced at 3.1mm intervals
Composed of cellulose acetate (~20%) and cellulose nitrate (~80%)
Color contrast provided by the filter surface facilitates particle detection and minimises eye fatigue
Ink is non-toxic and completely free from bacterial growth inhibitors
Description
The ManufacturerMembrane Solutions Corp, founded in 2006, based in Plano, Texas. We are specialized in R&D, manufacture and technical service of water processing and treatment device. You may not yet heard of usbut In ten short yearswe have proudly became one of the most successful professional industrial water treatment manufacturer in the world. Now we are here, with plentiful experience, bringing the industrial class water treatment technology to residential appliance areaall of our production were manufactured under NSF/FDA standard. Take us home, safeguard the drinking water of your family every day.
8. MCE Membrane Filter, Membrane Solutions Lab Supply Sterile MCE Gridded Membrane Filter, Diameter:47mm, Pore:0.45 micron,Pack of 100
Feature
Mixed Cellulose ester(MCE) membrane filters are composed of cellulose acetate and cellulose nitrate. Because MCE membrane is biologically inert, it's widely used in analytical and research applications.MCE membrane filter is characterized by smoother and more uniform surface than pure nitrocellulose filter. Also, the color contrast provided by the filter surface facilitates particle detection and minimizes eye fatigue.
Gridded filters have clearly defined grid lines spaced at 3.1 mm intervals. The special ink used is nontoxic and completely free from bacterial growth inhibitors. Diameter: 47mm; pore size: 0.45m
MCE 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.
We can provide Lifetime Support Guarantee and 30-Day Money Back Guarantee. Have any questions, please contact me promptly.
Description
MS Lab Supply MCE Membrane FilterThe unique pore size structure of MCE membranes creates a natural physical barrier that allows particles or microbes to stay on the surface of the membrane with the ability to trap particles
MCE Membrane Filter White gridded disks are designed for the recovery and retention of E. Coli bacteria in water/waste-water analysis as well as other microbiological tests.
MCE Membrane Filter Black mixed cellulose esters(MCE) are available plain for automatic colony counting applications, as well as gridded to assist in manual counting procedures.
Black MCE membranes provide contrast between residue or cell colors and the filter without having to counter-stain the membrane.
Membrane solutions LLC also supplies sterile gridded membrane filters with or without pads.
Features:
High porosity
High protein binding can be blocked by pre-treatment or utilized in application
High purity: Triton-free
Sterile options available for critical applications
Biologically inert with good thermal stability
High degree of internal surface area for greater adsorption of product
Production Specifications:
Material: MCE
Pore Size(m): 0.45
Diameter(mm): 47
Sterile: Yes
Wettability: Hydrophilic
Membrane|Grid Color: White|Black
Packing:Individual
What you get:
100* MCE Membrane Filter
9. Syringe Filter, Membrane Solutions Lab Supply Filter PTFE,0.45 micron Pore Size,25mm Diameter,Pack of 10
Feature
Syringe filters with PTFE membrane and PP housingDiameter:22mm, Pore Size:0.45um, Packing:10pcs
Routine QC analysis, Dissolution testing
Food analysis, Biofuel analysis, Environmental samples
Syringe Filters are typically used for clarification, sterile filtration, sample preparation, sterile venting and medical applications.
Description
MS Lab Supply PTFE Syringe Filter SFPTFE-01Production Specifications:
Color:red
Filter Medium: PTFE
Diameter(mm): 25
Pore Size(m): 0.45
Wettability: Hydrophobic
Sterile: No
Prefilter: No
Filtration Area(cm): 2.98
Housing Material: PP
Holdup-Volume(l): <100
Volume Throughput(ml): <50
Connections(Inlet/Outlet): Female Luer Lock inlet and Male Luer slip outlet
Max Operating Pressure(psi): 87
Max Operating Temperature(): 130
Application:electric semiconductor industrial water filtration, chemicals filtration , beverage filtration
The Manufacturer
Membrane Solutions Corp, founded in 2006, based in Plano, Texas. We are specialized in R&D, manufacture and technical service of water processing and treatment device. You may not yet heard of usbut In ten short yearswe have proudly became one of the most successful professional industrial water treatment manufacturer in the world. Now we are here, with plentiful experience, bringing the industrial class water treatment technology to residential appliance areaall of our production were manufactured under NSF/FDA standard. Take us home, safeguard the drinking water of your family every day.
10. Autosampler Vials, MS Lab Supply Sample Vials 2ml with Write-on Spot and Graduations 9-425 Type Threaded Vial and 9mm Blue ABS Screw Caps & Septa, Amber, PSV07, Case of 100
Feature
9mm Screw Thread Autosampler Vials are made of clear Type 1, Class A Borosilicate Glass with a writable label for sample identification.Sample Vials with unique thread design ensures consistent seal and can be reused, not volatile, easy to use
2ml Amber autosampler vial,12mm Diameter, 32mm Height, 9-425 screw top, and included blue ABS Screw Cap & Septa (Red PTFE/White Silicone Liner)
Standard Autosampler Vial for HPLC & GC Chromatography, vials can be used for high performance liquid chromatography and gas chromatography for reliable analysis results
We can provide Lifetime Support Guarantee and 30-Day Money Back Guarantee. Have any questions, please contact me promptly.
Description
MS Lab Supply PSV07 Standard Autosampler VialVial Production Specifications:
Series: Autosample Vial
Top/Cap Type: 9-425 Screw top
Parts: Vial
Vial Volume(ml): 2
Color: Amber
Size: 11.6*32mm
Bottom Type: Flat
Vial Diameter: 11.60.25mm
Vial Height: 320.3mm
Screw Diameter: 9.50.2mm
Mouth Diameter: 6.150.15mm
Base thickness: 0.80.2mm
Glass Type: 5.0
Caps & Septa Production Specifications:
Material:ABS
Color:Blue
Liner: Red PTFE Faced White silicone
Dimensions: 12mm*6mm
Red PTFE/white silicone septa + Blue screw cap with hole, for 2ml 9-425 screw top vial
The Manufacturer
Membrane Solutions Corp, founded in 2006, based in Plano, Texas. We are specialized in R&D, manufacture and technical service of water processing and treatment device. You may not yet heard of usbut In ten short yearswe have proudly became one of the most successful professional industrial water treatment manufacturer in the world. Now we are here, with plentiful experience, bringing the industrial class water treatment technology to residential appliance areaall of our production were manufactured under NSF/FDA standard. Take us home, safeguard the drinking water of your family every day.