Qty 1, 3M Zeta Plus Z16E08AA90SP08A EXT Series Filter Cartridge, dual layer SP Description: This is for 1 Box, 3M Zeta Plus Z16E08AA90SP08A EXT Series Filter Cartridge, dual layer SP. This item is as described and comes as shown in the pics, nothing else is included. This is excess inventory being liquidated, at a fraction of cost. Check picture, check my other auctions. Informational link has been removed due to new policy, you will have to perform your own google search for product specifications and details Condition: Good, new/unused. Please check calculator for insured shipping about 22 lbs. Payment by Paypal, MO, Co Check. Thank you for bidding.. Please check with us for correct shipping fee, calculator has gone haywire. If you are not satisfied with your transaction in any way, please contact us and let us know. Due to Ebay again changing sellers return policy timeframe from 14 days to 30 days, we have now discontinued returns. Please keep in mind if you have received a defective or damaged item, we are still happy to work with you to accept a return in a timely manner. Thank you for your consideration.