A Static Favorites List is created by adding items to your list from Search and/or Browse results, product detail pages, and previous orders and invoices. You can also upload your list using the Excel template provided on the "Favorites List Management" page.
A Dynamic Favorites List is automatically created from your purchase history based on the timeframe, ship-to name, and product categories you want included. This list updates each time you open it based on the criteria selected.
Extended Surface, MERV 13 Efficiency constructed in a rigid 24-26 gauge galvanized frame, continuous sheet of wet laid microfiber media, aluminum corrugated separators to stabilize the pack and ensure proper air flow, media pack is sealed on all four sides of the frame