If you live in Singapore, you know how unforgiving the heat can be. Walk to the nearby kopitiam for a morning kopi o, and you're already sweating through your shirt by the time you get back home. I live in a 4-room HDB flat in Sengkang, and my kitchen isn't the biggest. For the longest time, we relied on bottled water delivery – hauling those heavy containers was always a hassle, and I worried about how long the water sat in those bottles after opening. Three months ago, I decided to get the Biyunquan N9 Max water purifier. Here's my honest take on living with it.
Why the N9 Max?
Funny enough, it was my neighbour Auntie who first got me thinking about upgrading. She installed a countertop purifier last year, and I tried a glass when I was over visiting. The water tasted noticeably cleaner, and the speed at which it dispensed impressed me. I did some research afterwards and discovered that the N-series doesn't use standard RO reverse osmosis – it uses APQ Nano Bionic Barrier Technology. It sounds technical, but essentially it filters at an even finer level: it removes all the impurities you don't want in your water while preserving the beneficial minerals. Singapore's tap water is technically safe to drink, but with older HDB pipes, you never really know. When you're making formula for your kid, you'd rather be safe than sorry.
The N9 Max has a stainless steel metallic body, and it genuinely looks premium on the countertop. My kitchen has light grey quartz countertops, and the silver finish complements it nicely – doesn't stick out like an eyesore.
Setup and Placement
My HDB kitchen counter isn't the most spacious, so I was worried about the footprint. Once I actually set it up though, the dimensions worked out fine. There's still enough room for my kettle and toaster on either side. The technician came to set it up – no plumbing required, just plug it in and you're good to go. Perfect for renters or anyone who doesn't want to drill holes in their HDB.
The water tank is at the back. A full tank lasts our family of three most of the day. In Singapore's heat, my husband and I each fill a big bottle before work, and our kid drinks straight from it after school – we go through quite a bit of water.
What I Actually Use Every Day
First thing: the temperature options are a game-changer. Before, making my morning kopi meant boiling water, waiting for it to cool down just enough, and then brewing. Now I just select 85°C and it comes out at exactly the right temperature. The coffee aroma is noticeably better. There's also a 45°C setting for baby formula – those midnight feeds are so much faster when you don't have to mix hot and cold water to get the right temperature. Total lifesaver for sleep-deprived parents.
And of course, there's the room temperature and cold water settings. In a country where it's summer all year round, coming home from outside and pouring yourself a glass of cold water – there's nothing quite like it.
Second: the hydrogen water function, which I use more than I expected. I'll be honest – I thought it was a gimmick at first. But after using it consistently, I find that drinking a glass first thing in the morning settles my stomach. My husband has quite a few work dinners and drinks, and he swears by a couple of glasses of hydrogen water when he gets home – says he feels less parched and groggy the next day. This is just my personal experience and everyone's different, but having the option there is nice.
Third: the flow rate and the actual taste of the water. Water filtered through the APQ technology has a clean, subtly sweet taste to it – not the flat, lifeless taste you sometimes get from bottled water that's been sitting around. Filling a 500ml glass takes about 15 seconds, which is faster than my old purifier. My kid now heads straight to the water dispenser after school instead of me having to remind him to drink up.
What About the Running Cost?
I know a lot of people worry about the filter replacement cost, so I did the math. Under normal usage, the filter lasts about a year before needing replacement. Spread out over 365 days, it costs less than S$1.50 per day. It's not that much more expensive than ordering bottled water, but it's so much more convenient – and you don't have to worry about bacteria growing in an open bottle. For an HDB household, I'd say it's a reasonable cost.
Anything I Don't Love?
To be fair, it's not perfect. I wish the water tank was a little bigger, though given the overall size of the unit, I understand the trade-off. And you do need to run a few cycles of water through it when you first set it up – just follow the manual, it's not complicated.
Final Thoughts
For HDB families, especially those with young kids or elderly parents at home, I think the N9 Max is genuinely worth considering. No plumbing needed, multiple temperature options, reliable APQ filtration, plus the hydrogen water function. The stainless steel body feels durable and should last. In Singapore's tropical climate where we drink so much water every day, a good water dispenser really does make daily life that much better.
If you're on the fence about upgrading, I'd recommend trying one in person first – feel the water flow speed and taste it for yourself, since everyone's habits are different. For my family, three months in, this is one of those appliances you wonder how you lived without.
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One Month with the BiYunQuan N9 Max: My Honest Review for HDB Families in Singapore