Just replace with Mijia RO 1600G holyyysheet that water volume is crazy compare to my old tank RO water purifier

Can the LG Water Purifier Cartridge Filter be recycled? Just thinking of a way to dispose it responsibly instead of just throwing it away

LG doesn't have a recycling program, I'm also not sure if there's any 3rd party ones 

Hi everyone, hope to get some advice from everyone here
Previously I've been using some 10+ year old Amway filter. I think it works fine (we haven't died yet so lol) but we're running out of replacement filters and Amway don't sell it anymore.

1. landed or condo? - Landed - N. Sembilan
2. how many pax in your household? - 3-4 people
3. got senior / babies / people with disease like kidney failure for example in the house? Nope
4. can you able to do some small DIY installing yourself or not? (like replacement filter yourself?) Sure
5. how much u afford to installment per month for at least 5 years? 50/mth or 100/mth or 150/mth? Around RM50 ish a month for 7 years
6. or do u prefer 1-time off purchase? below 1k or 2k or 3k? If 1-time then maybe around RM2k ish, then filter replacement below RM500/year or lower
7. do you own external water filter yet? Yes, POE I believe
8. hot/water function is it a must for you? will you willing to fork out another RM50/mth electricity bill for the feature? or you just stick with thermal pot + fridge cold water? Not a must but would be nice. If too expensive or really not worth it, then I can still use my kettle and fridge anyways haha. Just checking them out for convenience

So far I've surveyed a few.
Normal ambient room temp water
1. 3M Aqua-Pure/C-Complete Under sink filter mineral water. - ~RM600 one time incl tap, then ~RM300 filter/year.
2. 3M FM1500-B Under sink filter mineral water - ~RM1500 one time incl tap, then ~RM500 filter/year but not sure if that's worth it or not compared to the cheaper model.
3. Coway Cinnamon RO water - RM28/month for 7 years incl service.
4. Amway eSpring - RM5000 one time + RM600 for filters (not gonna get this as it seems to be the biggest waste of money out of all of these)

With hot/cold feature
1. Coway Neon mineral water - RM48/month for 7 years self service or RM53/month for 7 years incl service.
2. Coway Neo Plus RO water - RM53/month for 7 years incl service.
3. Cuckoo King Top 2 - RM61/month for 7 years incl service.
4. LG Puricare - RM70/month for 7 years (most expensive service so maybe won't go for this)

I wonder if any of these would be a good choice or if anyone else has any other recommendations.
Thank you!