Waterdrop As13 Under Sink Water Filter, No Drilling Required Under Sink Water Product Details [Damage-free installation] Say goodbye to drilling and compatibility concerns. The simple plug-and-twist design makes it great for renters. It also guarantees a hassle-free, quick installation of this under sink water filter system. [NSF/ANSI certified] The under sink water filter is NSF/ANSI 42 certified to reduce chlorine, taste, and odor and NSF/ANSI 372 certified for containing lead-free materials. Besides, it can reduce PFAS, PFOA/PFOS. Every drop of water is clean and safe. [Healthy hydration] Our 5+1 stage advanced filtration technology reduces harmful substances and adds essential minerals. Drink with confidence, nourish your body, and live a healthier lifestyle. (NOTE: This system DOES NOT lower TDS value because it adds beneficial minerals to the water.) [Safe materials] The under sink water filter system is made from food-grade stainless steel that is rust-resistant, durable, and leak-proof. The system maintains water purity while providing long-lasting reliability. [Long-lasting service life] Unlock a year of pure, filtered water with our under sink water filter?s 12-month filter lifespan! No more constant replacement, just continuous peace of mind. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.