. . . . "If the dust, mold, pet dander, allergies, asthma or other problem is not cleared up to your satisfaction, then simply give us a call, and we will have it picked up, and the rental will end, or if it is a purchase, we will cheerfully refund the purchase price.???? Product Details Dimensions: 14.1 (w) x 15.2 (d) x 20 (h) inches - works equally well on floor or table Weight: 30 pounds (without packing" . . .