Right now you can grab this highly rated Natural Air Purifying Himalayan Salt Lamp (8-inch) for only $19.82 (reg. $39.95!). This candle purifies the air by naturally clearing the air of allergens like smoke, pet dander, pollen, and other air pollutants. Wow! This also seems like a great price because the 7-inch version is on sale for $29.99! Even better, this is a #1 best seller in household salt lamps.