10″ White water filter Housing, compatible for most reverse osmosis systems, whole house filters, and counter top filters. Fit 2.5″x10″ filter cartridges. 1 White Housing Made of 100% high-quality polypropylene; Single O-ring style; 1/4″ in and out; Dimensions: 4 3/4″ O.D. X 12″ H; Fits standard 10″x2.5″ filter cartridges. Shipping Continental U.S. Buyers pay shipping price listed. In cases where items have a flat shipping rate, please take note that this is a fixed price and should be considered when purchasing the item. Fixed/flat rates are non-negotiable unless other items are added to your order, in which case shipping may be adjusted. Alaska, Hawaii, and A.P.O. addresses: please contact us for a shipping quote and availability BEFORE bidding. Also will use only USPS to these areas. If an item is refunded on free shipping there will be a 25% restocking fee. Terms of SaleReturns must be made within 14 days of receiving the item. The item MUST BE UNUSED in order to receive a refund. Unused Items: We will accept returns on any unused and unopened items 14 days from the delivery date. Shipping and Handling charges are NON-REFUNDABLE and Buyer is responsible for return shipping.