Continue Shopping “FILTER Replacement – Duolix Max” has been added to your cart. Product Price Quantity Total × Pass Program Plug-in Timer $106.00 $106.00 × FILTER Replacement - Duolix Max $145.00 $290.00 × Foot & Castor Kit (pair) - before 2018 Artisan, F18, F117 and PPH models $49.00 $98.00 Coupon: Cart Totals Subtotal $494.00 Shipping Free Shipping Total $494.00 Proceed to Checkout