Home / Recreation / Treadmill Line Filter 185582 Treadmill Line Filter 185582$29.69 Price may not be up-to-date. In Stock View Product Part Number: 185582 Brand: PROFORM FITNESS PRODUCTS, INC Seller: Sears PartsDirect Category: Recreation 60-day return policy Description This line filter (part number 185582) is for treadmills. Line filter 185582 filters line voltage interference from the power supply. Unplug the treadmill before installing this part. Wear work gloves to protect your hands.