Best Pore Size Filter

Clearsource Premier RV Water Filter System - Protects Against Contaminants & Bacteria

  • INDUSTRY-LEADING 0.2 MICRON PROTECTION. Our two-stage filter system, with best-in-class 0.2-micron protection against contaminants – better than all other in -line, single or dual canister RV water filter systems on the market..
  • CLEANER, SAFER WATER THAN OTHER SYSTEMS. Tighter filter pores trap more contaminants. We lead the industry in the size and quality of our filters. Other systems offer 0.5-micron capability with “nominal” rated filters - meaning some but not all of the pores are the rated size..
  • HOSPITAL-GRADE 0.2-MICRON FILTER CAPTURES CONTAMINANTS OTHER SYSTEMS MISS. Unlike the filters in other systems, our 0.2 micron filter carries an “absolute” rating – meaning every pore is the rated size or better. With this enhanced protection, the Clearsource Premier removes or reduces bacteria like Legionella and E. Coli, and cysts like giardia..
  • IMPROVES TASTE & SMELL. Paired with our first stage coconut shell carbon block filter, the Clearsource Premier also improves taste and smell and removes or reduces sediment, chlorine, chloramines, volatile organic compounds, and other contaminants..
  • BULLET-PROOF CONSTRUCTION. We engineered our Clearsource Premier system from the ground up just for the RVer. We invented its powder-coated standalone cha....
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Coshar 300pcs 9cm Qualitative Filter Paper, Medium Flow Lab Supply Filter Paper

  • Filtration Speed: 35 – 37 sec, Ash content: ≤0.15% ,Pore size: 15-20 μm..
  • Collect large particulate in fast moving air or fumes, capable of retaining the fine precipitates encountered in chemical analysis..
  • Mainly used in lab, or in chemical class..
  • Package include 300pcs qualitative filter paper..
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Tisch Brand SF14756 Nylon Membrane Filter, 10.00um, 47mm 1/pk/200 per Pack | Wettability: Hydrophilic | Maximum Operating Temperature: 100 Degrees C | Flow Rate: 25 (ml/min@10psi) |

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HPA300 HEPA Replacement Filter R Compatible with Honeywell HPA300 HPA200 HPA100 HPA090 Series,4 HEPA filters & 4 Carbon Pre-Filters

  • Widely compatible-Hpa300 replacement filters Compatible with Honeywell series HPA100,HPA200,HPA250,HPA090,HPA300, including HPA090,HPA094,HPA100,HPA101,HPA104,HPA105,HPA106, HPA200,HPA202,HPA204,HPA250B,HPA304,HPA3300,HPA5300,HPA8350,HPA3100,HPA5100.Compared to HRF-R1 HRF-R2 HRF-R3,filter R..
  • True HEPA-Hpa300 hepa filter Made of very fine organic fibers interwoven,tiny pore size, high adsorption capacity..
  • Carbon Prefilter-It can effectively absorb odors and fumes such as cooking odors and pet odors..
  • Value Package-4 HPA300 Filter R Replacement and 4 Pre-Cut Carbon Pre-Filter A.It is recommended to replace the hepa filters yearly and the pre-filters every 3 months..
  • Size-HEPA filter:10.2″*6.5″*1.6″,Carbon Filters size:17.2″*14.2″*0.2″. Please Note:Carbon Prefilters is customized for the Honeywell HPA300 series,but it can be cut to the size of the HPA200 and HPA100 series..
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Twin Air 150219X Pre-Oiled Dual Foam Air Filter

  • Pre-oiled filter is ready to go right out of the box, saving time and hassle, all while being designed to increase airflow while ensuring the highest level of protection from dirt/dust.
  • coarse open-pore foam catches airborne dirt, grime and sand, fine open-pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage.
  • Thick, flat foam, greaseless sealing ring ensures maximum contact with your air box, while acting as a breathable gasket for increased air passage.
  • Fused outer and inner elements prevent dirt and grime from being lodged between layers while the exclusively formulated adhesive ensures glue seams will not break down.
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StonyLab Borosilicate Glass Buchner Filtering Funnel with Fine Frit (G3), 94mm Inner-Diameter, 100mm Depth (500 ml)

  • Can filter chemicals that cannot be filtered by filter paper or diaphragm.
  • can be used with filter erlenmeyer flask, filter adapter cones and others.
  • ideal for chemical analysis, petroleum industry, pharmaceutical industry and so on.
  • compatible with StonyLab Qualitative/Quantitive Filter Paper Circles in 94 mm diameter.
  • Special Notice: not for filtering hydrofluoric acid, hot concentrated phosphoric acid, concentrated alkaline solution, etc..
  • StonyLab ensures high quality products and premium customer service.
  • if received damaged, please contact us immediately.
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Twin Air 152213X Pre-Oiled Dual Foam Air Filter, Black

  • Pre-oiled filter is ready to go right out of the box, saving time and hassle, all while being designed to increase airflow while ensuring the highest level of protection from dirt/dust.
  • coarse open-pore foam catches airborne dirt, grime and sand, fine open-pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage.
  • Thick, flat foam, greaseless sealing ring ensures maximum contact with your air box, while acting as a breathable gasket for increased air passage.
  • Fused outer and inner elements prevent dirt and grime from being lodged between layers while the exclusively formulated adhesive ensures glue seams will not break down.
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Brio Commercial Grade Bottleless Ultra Safe Reverse Osmosis Drinking Water Filter Water Cooler Dispenser & 4 Stage RO Water Cooler Filter Replacement Kit - for Model CLPOUROSC420RO

  • Product 1: REVERSE OSMOSIS: Confidently refill your cup and enjoy pure hydration that is free from impurities. Reverse Osmosis Technology powerfully filters tap water..
  • Product 1: HOT, COLD & ROOM-TEMPERATURE WATER: Access to perfect temperature water has never been easier. Choose between soothing hot, refreshingly cool and ambient water for any and all your hydration needs. Immediately satisfy your thirst with either refreshingly cool water or enjoy a soothing cup of tea using the hot water option..
  • Product 1: LONG-LASTING: Powerful and long-lasting, Brio Water Coolers withstand the test of time. The durable cooler is made of premium materials that ensure years of use and endless pure water. The simple maintenance and long-lasting filters will provide you with all that you need and more for years to come..
  • Product 1: SELF-CLEANING: Enjoy minimal maintenance with the water cooler that utilizes a self-cleaning feature. A clean cooler shouldn’t be complicated, so we simplified it for you. Keep the unit in pristine condition at a touch of a button when you activate the Self-Cleaning Ozone that sanitizes the water tank and lines..
  • Product 2: ONLY FITS BRIO MODEL CLPOUROSC420RO - Brio Commercial Grade Bottleless Ultra Safe Reverse Osmosis Drinking Water Fil....
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iSpring F4-CUA4 Replacement Pack for 4-Stage Ultra Filtration System CU-A4, Sediment, UF, KDF, and Activated Carbon Filter, 4pcs , White

  • PP Sediment Filter (5 microns) removes larger particles like rust sand and dirt ) Ultra Filtration Filter (contains hollow fiber membrane technology with a pore size of just 0 01 micron ) KDF and GAC Filter (provides much better control of particularly problematic contaminants including chloramine hydrogen sulfide and metals) Fine Activated Carbon Filter (provides final polishing before the purified water is delivered to the faucet removing any possible residual chlorine tastes or odors ).
  • EASY-TO-REPLACe FILTER Filter replacement is designed for ease No need to disconnect hoses or water lines Just Twist On / Twist Off filter cartridges make changing filters a snap.
  • FEATURE iSpring F4-CUA4 Replacement filter pack includes one of each filter for CU-A4 Ultra Filtration System.
  • SAVE EARTH Reduce your environmental impact as the inline filter cartridge design prevents 2nd-time pollution.
  • 100% SATISFIED CUSTOMERS Extended manufacturer with lifetime personalized support from Atlanta, GA.
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Sartorius 11406-47-ACN Membrane Filter Disc, Cellulose Nitrate, Sterile, 0.45 μm, 47mm, White with Black Grids (Pack of 100)

  • Mixed Cellulose ester(MCE) membrane filters are composed of cellulose acetate and cellulose nitrate. Labfil's MCE membrance filter 0.22um mainly used in microbiological  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.
  • 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..
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