Make the best use of Coffee & Filters Direct coupons to purchase exceptional coffee products. Search your favorite products by category, roast and brand. Enhance your shopping experience by using Coffee & Filters Direct coupon codes available at Goodshop. Grindmaster RC400 is available which is a stainless steel single cup coffee brewer. Your preferred blend of coffee, tea or cocoa can be quickly made with the touch of a button. Touch screen can be used to amend the settings.