Yankee Candle whole-home air freshener that clips onto the return air filter of a forced-air HVAC system, so the fragrance is carried through the ductwork to every room the system serves. A hanging hook lets it work from a register, a vent or an oscillating fan instead if you prefer.

• Scent: Macintosh, a fragrance unique to Yankee Candle
• Net weight: 0.37 oz
• Clips onto most HVAC system air filters
• Convenient hanging hook for vents or an oscillating fan
• Controlled release keeps the fragrance level steady
• No mess installation, nothing to plug in or refill

Tip: Fit the freshener when you change the filter so the two are always on the same schedule.