Our high quality "Square Refills" provide a convenient, spill proof method of servicing your air freshener dispensers.  Each one is individually wrapped.  "Square Refills" are to be used with the SB-2000 Air Freshener Dispenser as well as many other electric/battery air freshener dispensers.  Each square is a 30-day refill.  When using squares, remove fragrance cup and place a square upright in bottom of unit. The unit will hold 4 squares. After about a month place another square beside the 1st one. Then after another month add a 3rd square and a 4th after 4 months. On the 5th month remove the 1st and keep rotating.  Do not put squares on any surface (countertop, dash, desktop, etc) as they are saturated with fragrance.

Fragrances available:  Cherry, Cinnamon, Mulberry, Raine, Strawberry, Tropicana and Vanilla.  

Shipping Weight:  0.30.