Check the listing for details. NEOPERL faucet aerator (6-pack). Condition: New. Listed at 11.00 USD. Up for sale is one (6-pack) Mark's Neoperl perlator honeycomb aerator. * 1.5 gpm*15/16"-27 male thread*Marks p/n 07005*manufacturer: JWG These are New Old Stock, in sealed tubes with various Mfg. dates. If you have any questions, please ask before bidding and I will do my best to answer them. I do offer combined shipping on all of my listings (unless noted otherwise in description) purchased within 7 days of the first item purchased. Please send me a message if you plan on making other purchases; Otherwise payment is due within 72 hours. Shipping cost will be based on the total weight of your order and package destination. If the shipping calculator doesn't work, please request an invoice for correct shipping charges for multiple items before paying by using the following method: Add all of your items to your Cart, click “Request Total From Seller” located on your Cart page. If this button is not active, send us an email requesting correct total by clicking on “Contact Seller” and “Combined Shipping”, then follow prompts to request combined invoice. Feedback Policy Your satisfaction is important to me. If you have questions regarding your order, or if you feel that you have a problem with your order, please contact me for a resolution before leaving negative or neutral feedback. I appreciate the opportunity to have a fair transaction. When you leave me a positive feedback, I will leave a positive feedback for you. I strive to maintain my 100% feedback and high DSR ratings. Thank you for your business!