Shop with confidence! Just about anywhere you live in the United States you're close to a Black Ops Filters Authorized Retail Dealer. Many of these Dealers also have internet stores. We encourage you to find a store that has the products to best maximize your growing experience. If the product(s) you're looking for are not in stock, they can order it for you, and in most cases have it in a day or two. We can also drop ship it to you directly on behalf of one of these Dealers. ONLY Black Ops Filters Authorized Retail Dealers can deliver this level of service. We're grateful to you for selecting Black Ops Filters distributed products, so from Black Ops Filters and our Authorized Retail Dealers worldwide --- Thank you for your support!