Instapure Teledyne Waterpik Under Sink Replacement Filters Water Filters » Under Sink Filter Systems » Instapure Teledyne Waterpik Under Sink Replacement Filters Instapure Teledyne Waterpik Under Sink Replacement Filters: 4 itemsSort by Popularity | Product Name | New Products | Expensive Price | Lower PriceTeledyne Waterpik IR-25 Water Filter (2-Pack)Your Price: $8.99Teledyne Waterpik IR-70E Under Sink Water FilterYour Price: $18.39Teledyne Waterpik IR-20 Water Filter (2-Pack)Your Price: $11.03Teledyne Waterpik IR-10A Under Sink Water FilterYour Price: $15.63