I purchased this in late March of this year for my dog's toilet, so it's still under warranty. I'm putting it up for sale because I'm going to put a large air purifier in the living room and consolidate the air purification there. I didn't mount it on the wall, so the wall-mounting kit is unused. The accessories are also almost all unused and complete. I think it's in very clean condition, with no noticeable scratches or stains. I've thrown away the box, but I plan to wrap it in bubble wrap and put it in a cardboard box, and I will be careful with the packaging. Sunstar QAIS-air- 04 dedicated stand + 04 main unit set product "For those who cannot wall-mount" QAIS-air- 04A1J-OW OP-W Pet Odor Eliminator Deodorizer Disinfectant Photocatalyst [Filter Replacement Not Required, Quiet, Wall-Mountable] Pet Toilet Odor Urine Odor Care Safe and Comfortable Qais Air Air Purifier SUNSTAR