Barnstead Prefilter Cartridge 10 Micron. Barnstead Prefilter Cartridge 10 Micron 18011 / 26303-052 is part of a wide selection of Barnstead Ultra violet water purification units. Combining excellent quality with an affordable price the Barnstead Prefilter Cartridge 10 Micron 18011 / 26303-052 can meet your scientific research needs while still offering a good value for a budget conscious end user. If you have any questions about any of our Ultra violet water purification units please do not hesitate to contact our customer service for further guidance. For removal of heavy particulates from feed water to extend final filter life. Double open end 10-inch length. For use in 26303-020 and 26303-176 Filter Holders. (Thermo Scientific 18017/18011) Specifications for Barnstead Prefilter Cartridge 10 Micron 18011: Pore Size m: 10 Unit: Each (Please note that the description and stock photo may not correspond to the specific model listed above) For a complete list of products offered by Barnstead please visit our Barnstead page. Don't forget to check out the extensive collection of Barnstead Ultra violet water purification units and a wide array of Ultra violet water purification units from other quality brands. We offer FREE SHIPPING on most products over the value of 49.95. You may reach us by phone email or live chat We have a 100percent Satisfaction Guarantee to ensure that every laboratory product you receive is exactly what you are looking for Contact us TODAY Filling out our RFQ is very simple and we are more than happy to have the opportunity to work with your procurement department to get the best quote for any particular product you have in mind.