Hello, nice to meet you (^O^) Fujitsu General Plasma Ion Deodorizer DAS-15E 2016 model The cotton-like part near the upper air outlet in photos 6 and 7 doesn't have any yellowing or stains, so I don't think it was used in a harsh environment. This part cannot be washed or replaced. Odor check complete ✨ There are no unpleasant odors such as tobacco or pets, and I believe it was not used in a harsh environment. Fully cleaned ✨ Although it has been fully cleaned, Due to the nature of the product, there may be some fine dust and dirt that cannot be removed. Please understand this before purchasing m(_ _)m. ◆◇Triple Deodorization◇◆ 《Powerful & Speedy Deodorization with Oxidizing Power and Heat》 　● Thoroughly deodorizes odors from the source with the High-Speed Mega Filter II 　● Powerful deodorization using oxygen in the air 　● Thoroughly deodorizes even oil odors with the heating action of the heater ◆◇Dust Collection Function◇◆ 《Air Purifying Filter》 　● Removes floating large dust particles such as cotton fluff and pet hair ◆◇Compact Design◇◆ 《Achieves a compact design while maintaining the triple deodorization function》 　● Small and lightweight, so it can be installed even in a small space 　● Powerful deodorization is possible by placing it near the source of odors and dust ◆◇Filter Regeneration Function◇◆ 《Deodorizing Filter Auto Clean》 　● Deodorizing effect continues because the deodorizing power is restored every day by the heat of the heater 　● Chemically decomposes the source of odors 　● No need to replace the deodorizing filter 　● With forced cleaning function ◆◇Other Convenient Features◇◆ 《Other features that consider the user》 　● Quiet design 20dB 　● Front intake structure 　● Economical electricity bill 　　(About 2.0 yen for 24 hours of electricity when the air volume is: low, deodorizing component: standard, and about 2.5 yen during normal operation) 　● Easy and convenient considerate design #Fujitsu General #Deodorizer #Deodorization #Odor removal #Ozone generator #e-kadenbu Labo