Ahlstrom Filter Paper Circle PK100 Filter Paper Circle PK100. Combining top-notch and uncompromising quality with an affordable price the Ahlstrom Filter Paper Circle PK100 Filter Paper Circle PK100 1610-0470/ 47733-002 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: GR161 Filter Paper Circles.100 Circles/PK. 4.70cm diameter circles. Glass Fiber Binderless Filter Paper. Fast filtration speed & absorbence. Weight 68g/m2 Thickness 0.32mm Herzberg 68sec/100ml Rapidity 100ml/min Capillary Rise 52mm Retention 1.1um Frazier Air Flow 3.6cfm/ft2. Specifications for Ahlstrom Filter Paper Circle PK100 1610-0470 Filter Paper Circle PK100: Description: FILTER PAPER CIRCLE PK100 Unit: Pack of 100 (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Ahlstrom 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 Ahlstrom 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 Ahlstrom Filter Paper Circle PK100 Filter Paper Circle PK100 1610-0470/ 47733-002 we carry a full complement of Filters as well as other product offerings from Ahlstrom. We also carry a full line of Ahlstrom accessories to help meet your laboratory and scientific needs. For a complete selection of Ahlstrom Filters please visit our Ahlstrom 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. Ahlstrom Filter Paper Circle PK100 1610-0470 Filter Paper Circle PK100