10″ UV Ultraviolet Light Water Filter with Smart Flow Control Switch 11W, 110V SMART & ECONOMICAL – Smart flow sensor switch turns the UV water filter under sink on and off automatically with water flow, saving power and lengthening the life of the UV lamp. COMPATIBLE & EASY INSTALLATION – Complete add-on Kit, this ultraviolet light is compatible with most reverse osmosis (RO) water filtration systems as a final stage of protection. If having a tank, install this UV filtration system after the storage tank where water flow is high enough. 11W UV lamp of this ultraviolet water filter under sink in a stainless steel chamber with 1/4″ inlet/outlet quick connect fittings. Includes a UV lamp made in Poland. EFFECTIVE – The UV water purifier for sink is a suitable solution to filter well water and other problem water sources like water from lakes and streams. LONG LASTING – The lamp of the inline UV filtration systemlasts 8,000 hours; Flow rate: 1.0 GPM. Fit under sink and reverse osmosis RO water filter. Shipping We offer FREE shipping on all orders! We ship within Three business days of payment, usually sooner. We use a selection of shipping services such as UPS, FedEx, USPS etc. We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed. Local pickups and combined shipping options are not provided at this time. Returns and payment You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. We allow only PayPal as payment method FeedBack Your feedback very important to us, after you get your package and you are satisfied with our service please leave us positive feedback If you have any problem with your order / any questions please before leave any type of feedback For any questions, using eBay contact system Please visit our eBay store to check out other items for sale! Thank you for shopping at our store.