Air quality monitor 3.5 inch pm2.5 detector LCD digital laser tester gas for car office home
You may return new, unopened items within 14 days of delivery with original packaging for a full refund. Items need to be unused and in the same condition that were received. We'll only pay the return shipping costs if the issue is a result of our error or mistake, Otherwise the shipping cost will be payed by the customer. You should expect to receive your refund within three weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.