How to clean filter of split AC.

Cleaning an AC air filter is the very easy, simple yet very important task. We must clean filter of AC once in a month. I was facing cooling issues with my AC. I called customer care, they asked me to clean filter. I cleaned it and now its working perfectly fine.

Steps:

1. locate the space to open front cover of indoor unit.
2. open front cover.
3. gently remove filters.
4. clean filters in running water. You may use detergent. 
5. shadow dry filters.
6. refix filters on their place.
7. close front cover.

Precautions:

1. remove electric plug first.
2. do not apply force to open/close anything.
3. no screw nut or bolt is needed to open.
4. pay attention to all the warnings written on unit.