Waterdrop D6 Reverse Osmosis Water Filter, 600 GPD Under Sink Reverse Osmosis System, Reduce PFAS, 2:1 Pure to Drain, Tankless RO Water Filter System, Smart LED Faucet, Easy Installation

This masterfully designed water purifying system is amazing, compact, & relatively easy install. However, you must have access to 110 Volt outlet for it to function, since there's a built-in pump system that generates water flow out of the spigot, far greater than the "water flow, multistage filter system provides. An LED face provides info of water flow, condition of the Uni-Cartridge System, so you know when to replace it... it's a ONE & DONE replacement system... SO EASY! The electrical input lights the LED face as well as pumps water into glass, bottles or pots, and it's flow is remarkably better than the water pressure design. This system takes brilliantly & thoroughly takes out all the chlorine, bromine, particulates, etc., leaving crystal clear drinking & cooking water, that tastes as good or better than purified bottled waters on the market. This system also is most useful to us due to having a very large tropical fish tank, so we use the filter for water addition & water replacement. All the fish literally swim up to get their freshwater bath each week. It does cost a little more than the average Osmosis Pressure Water Purifier but us far more water, faster, more consistently and plentifully. A must if your tap water tastes off, or even terrible. Your family will want to drink more water & less soda with system in your kitchen, wet bar, or even a bathroom sink.

Easy to install and the water now tastes great. Reduces TDS to 3ppm. Great to have digital indication of water quality and status of filter for easy determination of when to change out filter element.

We got this system because my town is currently upgrading its 130y/o pipes and since they started the project, we taste a significant increase in chlorine and other disinfectant chemicals. Also several of my plants began to die as a result of watering them with our tap water. My husband and I are only moderately handy and we installed this system ourselves in 1.5 hours. Super easy install, but I strongly recommend watching a YouTube install video to familiarize yourself first. You'll need a power outlet under your sink, but this system should not interfere with your dishwasher. If you have a garbage disposal on a wall switch, that may create an electrical dilemma for you (we didn't have that issue tho). You'll need a drill with a bit to make a small hole in your drain pipe, and maybe on your countertop if you don't already have a hole for the additional faucet. If you're not about that DIY drill life, then I recommend you get a professional to do install. The quality of the water is OUTSTANDING, like for real I'm not even joking it's the closest we've ever gotten to drinking Icelandic water (if you know you know). The machine that goes under the kitchen sink does take up a bit of space (especially if you have a small cabinet) and it makes a little bit of noise but we just sat it atop an old foam kneeling pad we had and I can barely hear it now. We tried to put the machine in the basement and run the hoses down, but beware the water pressure may suffer for that, we ultimately put it back in the cabinet. The water pressure output from their included faucet is slower than my impatient self likes, but again, the water quality is so superior that I will gladly wait 3 seconds longer to fill my glass. Not sure yet if the 6-12mo filter life is accurate, I'll be back to update on that next year! But for now, one of the best purchases I've made, the price is totally worth the value!

Went from a water storage tank system to this unit. Decided to try this because of the undersink space saving design. Since I was replacing another RO unit, I already had a feed water line and drain line in place. The install was straightforward and simple. The only additional prep work I had to do was bore a larger hole in the sink to accommodate the RO faucet stem and power cable. After this, just connect the lines to the unit and plug in. The unit only makes some noise during use when drawing water from the RO faucet and afterwards when the reject water is sent to the drain. The noise made by the unit isn't loud and doesn't bother me. It is mostly muffled by the sink cabinet. I prefer this design to a tank based system. A tank system provides more pressure to fill bottles and containers faster but the water storage tank takes up a lot more undersink real estate and needs replaced every few years after the tank air bladder develops holes and water seeps into the bottom of the tank. This unit does not fill bottles as fast (roughly 25 seconds for a 16.9 fl oz bottle) as a storage tank system but I'm in no rush. There is also a couple second delay when the faucet is first turned on before water comes out. The unit produces good filtered water.