St. Regis Room Diffuser Refill

• A St. Regis Exclusive
• Caroline’s Four Hundred, the St. Regis signature scent
• Notes of American Beauty roses, white lilies, green stems, quince, apple and cherry blossoms
• Includes one Room Diffuser Refill capsule (Room Diffuser machine sold separately)
• Patented micro-droplet technology
• Capsule lasts over 300 hours
• Freshens up to 500 square feet
• Hypoallergenic
• Safe for your family and pets
• Made in USA

Transform your space into a haven of sophistication with the exclusive St. Regis Room Diffuser Refill capsule. An ode to the unparalleled sophistication of Mrs. Caroline Astor and her renowned galas, our bespoke Caroline’s Four Hundred fragrance infuses your home with rich notes of American Beauty roses, exotic woods, delicate quince, and fresh florals.