Haier 5050 BTU 115V Window Air Conditioner for Bedroom White QTPC05AA: Removable Filter, 2-Way Air Direction, 100-300 sq. ft.

A: Thanks for reaching out! To remove the filter, slide the filter from the left side of the unit. Then, remove the filter. We hope this helps, and should you have any additional questions, please reach out to us!- Kianna@Haier

A: Oh no! We understand your concern about the unit blowing warm air. For help with this situation, please review the "Air conditioner does not cool as it should" on pg. 13 of the Owner's Manual. If this information doesn't prove helpful, we recommend you follow the instructions in the "Haier Limited Warranty" section to take advantage of the one year limited warranty.

A: Yes, this air conditioner can be installed without the side curtains if needed to fit a narrow window. Keep in mind that all supporting parts must be secured to firm wood, masonry or metal. Please refer to page 10 in the installation instructions.

A: We can confirm that the power cord for this model is 72” minimum.

A: Yes, it does come with the side panels and hardware to install your air conditioner. The part number is WJ01X21740 if you'd like to view it on our site.

A: If needed, the air conditioner can be installed without the side curtain panels to fit in a narrow window. A top mounting rail is included and no other side mounting rails are required.

A: Hello - The installation instructions for this a/c unit are for a standard double-hung window and storm windows. You would need to modify them for other types of window. Thanks for taking the time to check with us. Take care. -Don@GEA

A: Hi - Thank you for reaching out to us with this great question. The filter is located within the front grille. To remove the filter, slide the filter from the left side of the unit. It can then be easily washed in warm, soapy water. Rinse well and reinstall the filter once dry. We hope this is helpful and that you will contact us again with any additional questions. All our best! Vikki@Haier

A: Hi - Thank you for reaching out to us and for your interest in our Haier room air conditioner. We understand how important sound level can be, especially if the air conditioner is installed in a space where your friends and family gather. That said, the dB rating for this model is 56 on low and 59 on high. We hope you find this helpful and that you choose this great model for your home. Kind regards - Vikki@Haier

A: Hello – thanks for reaching out about your air conditioner. We’re sorry to hear that you’re experiencing issues with your unit. As far as installation is concerned, we can only recommend that this unit be installed in a standard single or double hung window as this is how we've tested and approved it for proper installation and use. There are also many reasons that an air conditioner may not be cooling properly. We suggest checking out the article titled “Haier – Air Conditioner Runs Constantly Or Not Cooling” on our Haier Appliances website under the “Support” section. The troubleshooting tips listed there will surely help. If your unit still isn’t functioning properly, we suggest scheduling service by calling 1-877-337-3639 or by visiting our Haier Appliances website. We hope you found this informative and feel free to reach out with any further questions. Thanks. Lauren@Haier