Sloan HEALTHMINDER™ SJS-1850 Series Ultra-Thin Fragrance Dispenser
The SJS-1850 HEALTHMINDER Series Ultra-Thin Fragrance Dispenser provides fresh fragrance delivery automatically with programmable features to match your needs, allowing efficient use of batteries and refills (one case lasts up to one year with four refills per case. Each refill lasts up to 90 days).

Just two "D" batteries operate the fragrance dispenser for up to 1 year.