Just curious, how much would you realistically pay for a good RO water filtration system?
I’ve been researching water filtration a lot recently, and honestly I didn’t realize how deep the whole water-quality world goes until now.
At first, I only looked into simple faucet/carbon filters because I rent and don’t have much space. I ended up getting one, and it’s been perfectly fine for daily use. But lately I’ve been researching countertop and under-sink RO systems too, because I want something more reliable for long-term use and possibly multifunctional, so I don’t need multiple separate machines.
I understand good systems can get pretty expensive, but I also see it as a long-term investment for health, convenience, and daily use.
I’m genuinely curious:
- Would you personally spend a lot on an RO system?
- If yes, what’s the maximum price you’d realistically pay?
- Would you choose countertop or under-sink?
- What actually makes a system feel “worth it” to you? (TDS reduction, taste, convenience, certifications, maintenance, design, etc.)
Just curious how people here think about the value side of water filtration and what matters most when choosing an RO system.