New  CeraGrav Plus Filter By AquaCera W9511304 AquaCera CeraGrav elements all start with the silver impregnated ceramic microfilter. The incorporation of silver locked within the ceramic structure inhibits the growth of bacteria giving the ceramics self-sterilizing properties and removes the need for boiling of the filter to remove or kill the impurities within the ceramic pores. The CeraGrav range is then expanded, to add a granular activated coconut shell carbon core for chemical reduction purposes. AquaCera ceramics do not remove the beneficial minerals from the water, ensuring the filtered water is enjoyable to drink and yet safe from harmful impurities.Maximum working pressure125 psi (8.6 bars)Maximum working temperature100 °F (37.8 °C)Minimum working temperature40 °F (4.4 °C)Recommended cleaning frequencyevery 6 months or when flow rate is noticeably lowerRecommended change frequencyevery 12 monthsContaminant RemovalThe great majority of pathogenic (disease causing) bacteria and cysts are larger than one µ. The pore size of the ceramic filter element is controlled so that it will remove all suspended matter larger than 0.9 µ.Pathogenic BacteriaChorela, Typhoid, Salmonella, Serratia, E. Coli, Fecal Coliform: >99.99% removalCystsCryptosporidium parvum and Giardia lamblia: 100% removal (based on tests by Arizona State University)SedimentDown to 0.9 µ, 100%; 0.5-0.8 µ with a filter efficiency of >99.99% (based on tests by Spectrum Laboratories, Minneapolis, MN)Some restrictions apply to the sale of ceramic filters in the states of CA, WI, MA & IA. Call for details. Thank you for your visiting.   Payment Details There is a sea of sellers on line and you have chosen me. I amreally honored. I greatly appreciate you. I take Paypal and major credit cards for all the transaction at this time. Thank you very much. Shipping Details I use several warehouses to ship orders out for me. They use UPS, USPS and fedEx. HealthyBowls Seeds Sprouters Stainless Steel Pots Water Distillers Juicers Air Purifier Grain Mills Pasta Cookers Vegetable Steamers Alkaline water Ionizers Food Dehydrators Health Products Juicer Blender Chopper Fermenting Pots Ribbons Canning Shaved Ice Accessories Emergency Preparedness Meat Grinder Sausage Stuffer Popcorn Kitchen Reverse Osmosis Water System PurePro Filters Cartridges FloJet Water Dispensers Our Refund Policy I really appreciate your business. I want to thank you for your understanding and cooperation in advance. I have a 30 days return for most of products that I sell unless otherwise stated. If there is damage to the product due to shipping, please keep all you package in addition to the products. Email to get the claim process started as soon as possible. Any other reasons for return, buyers will have to pay the actual shipping cost to ship the item back. Purchase money minus the shipping cost will be refunded. 15% restocking fee will be deducted from the original purchase as well. If the product is defective, please call the manufacturer to use warranty or the above return policy will apply.  Open or used filters are not refundable. Please email me first if you have any issues with your purchase. Thank you for your communication. Our Feedback Policy There is a sea of sellers on line and you have chosen me. I am really honored. I greatly appreciate you. I would be grateful if you spend time to write about your shopping experience.  I like to know that I have done a good job.   Please give me five star rating. Thank you from the bottom of my heart. -     Feedback   -   About Me   -   Other products   -