Look at the air conditioner guide or look up the make and product to the producer's Web site to determine wherever the filter is located. Some models could have several filters, so take your time and energy reading through the manually and inspecting the air conditioner to locate all filters. https://garrett3udls.mdkblog.com/36789460/5-tips-about-how-to-clean-air-conditioners-in-qassim-you-can-use-today