Whatman Grade 934-AH Glass Microfiber Filters Whatman. Whatman Grade 934-AH Glass Microfiber Whatman Sewage Filters are constructed of an extra-honeycomb outer surface that traps unpleasant particulates such as particulates that contain grease or oil. Whatman Microfiber Whatman Grade 934-AH Grading Filters are used for removing unpleasant matter from milk or other dairy products by removing the particulate matter that could be carried over from the farm. These Whatman Grade 934-AH Glass Microfiber Filters have an added water tightness that provides an extra-long useful life. Specifications for Whatman Grade 934-AH Glass Microfiber Filters Whatman 1827-125 : Size cm: 12.5 dia. Whatman No.: 1827-125 Unit: Pack of 100 Porosity: Fine Flow Rate: Fast Particle Retention: 1.5 m (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Whatman products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Filters with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for Whatman Filters. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over 49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the Whatman Grade 934-AH Glass Microfiber Filters Whatman 1827-125/ 28496-966 we carry a full complement of Filters as well as other product offerings from Whatman. We also carry a full line of Whatman accessories to help meet your laboratory and scientific needs. For a complete selection of Whatman Filters please visit our Whatman page. For more brand name Filters please visit our Filters store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. Whatman Grade 934-AH Glass Microfiber Filters Whatman 1827-125