1. POVOS solution  Description : we can add a removable plastic part into the water tank and then we can put our filter bulb(with ion exchange resin and AG+) into the plastic part which can be fixed after the lid closed.If we want to clean the filter bulb,we can open the lid and take out both plastic part and filter bulb.  Kindly find schematic diagram bellow:

2. The new plastic part

3. Installation Steps1

4. Installation Steps2  Put the filter bulb into water tank along the outlet

5. Installation Steps3  Close lid

6. Comments 1 2 1.POVOS also have patented lids with filter like above photo which been used for PJ1251/PJ1201. 2.As PJ2301 use little lid like right photo so that we can hardly have space to put filter bulb together with the lid.

7. Thank you ！