29 Series Filter, Auto Drain Model, 1″, 247 max CFM $151.54 Add to cart 29 Series Filter, Auto Drain Model, 1/2″, 140 max CFM $101.89 Add to cart 29 Series Filter, Auto Drain Model, 1/4″, 26.5 max CFM $48.47 Add to cart 29 Series Filter, Auto Drain Model, 1/4″, 53 max CFM $78.95 Add to cart 29 Series Filter, Auto Drain Model, 1/8″, 26.5 max CFM $48.47 Add to cart 29 Series Filter, Auto Drain Model, 3/4″, 247 max CFM $151.54 Add to cart 29 Series Filter, Auto Drain Model, 3/8″, 140 max CFM $101.89 Add to cart 29 Series Filter, Auto Drain Model, 3/8″, 53 max CFM $78.95 Add to cart 29 Series Filter, Auto Drain, Metal Bowl Model, 1″, 247 max CFM $172.59 Add to cart 29 Series Filter, Auto Drain, Metal Bowl Model, 1/2″, 140 max CFM $122.19 Add to cart 29 Series Filter, Auto Drain, Metal Bowl Model, 1/4″, 26.5 max CFM $59.00 Add to cart 29 Series Filter, Auto Drain, Metal Bowl Model, 1/4″, 53 max CFM $90.81 Add to cart