💧 Drink smarter, live cleaner — the future of water is here.
The Aquasana SmartFlow™ Reverse Osmosis System is a high-efficiency under-sink water filter that removes up to 99.99% of over 90 contaminants including fluoride, arsenic, lead, and microplastics. Featuring patented SmartFlow technology, it reduces water waste and extends filter life. The system includes a remineralizer to restore beneficial minerals for better taste and health. Certified by WQA to NSF/ANSI standards 42, 53, 58, 401, and CSA B483.1, it offers easy twist filter replacements and requires professional installation. No faucet included.
Brand | Aquasana |
Special Feature | Certified by WQA to NSF/ANSI Standards 42, 53 (includes P473), 58, 401, and CSA B483.1 |
Product Dimensions | 15"L x 12.9"W x 15.4"H |
Package Information | Box |
Installation Type | Under Sink |
Power Source | Gravity Fed |
Model Name | SmartFlow™ Reverse Osmosis |
Lower Temperature Rating | 40 Degrees Fahrenheit |
Maximum Flow Rate | 0.8 Gallons Per Minute |
Supported Water TDS Level Maximum (PPM) | 2547 |
UPC | 816749018240 |
Global Trade Identification Number | 00816749018240 |
Manufacturer | Aquasana |
Part Number | AQ-SFRO-NF |
Item Weight | 22.6 pounds |
Country of Origin | USA |
Item model number | AQ-SFRO-NF |
Color | No Faucet |
Style | No Faucet |
Item Package Quantity | 1 |
Special Features | Certified by WQA to NSF/ANSI Standards 42, 53 (includes P473), 58, 401, and CSA B483.1 |
Batteries Required? | No |
K**H
Great product
The water is clean! The flow rate is very slow but consistent. I would recommend this product as installation was easy
K**T
Undersink water filter
Good under the sink water filtration system.
L**Y
Cheap Junk
I have used aquasana in the past in their previous generation reverse osmosis water filter did a great job. This one however is an imitation, it is cheap junk it is nothing but problems there's never enough pressure and I have contacted their support and they refuse to help even though I've purchased from them for over a decade.
L**Y
Quick Filter Change Capsules are Garbage
My last filtration system was a bit of a pain to change the filters, so I purchased this one due to the ability to quickly change an individual filter through the front-loading cartridge system. First, inserting a cartridge into the insert was a pain right off the bat, so get ready to loose some skin around your fingers as you try to insert these and twist at just the right angle.My real issue came from the cartridges failing and leaking all over the place only a few months after purchase. I'm out of the 30-day return period, so this is going straight to the garbage and I am going back to the old screw-on system.
G**S
This removed nearly all the bad taste and compounds from our city water
Kingman Arizona is well known to have some of the most unhealthy city water in the nation. A shower head MAY last 6 months before it is covered in white calcium. The taste is horrible... literally like drinking water from your local public pool. It taints the flavor of anything you use it for... cooking, ice cubes, .. it even makes strong coffee taste horrible. A K-cup coffee maker wouldn't live to see its first birthday. We had to use bottled water for everything.This setup took some planning and a couple trips to the local hardware store to modify the water line where I wanted to install this... but I am very pleased with the outcome.The tap water is drinkable, but we still run it through a pitcher with a charcoal water filter. The ice cubes no longer taste like chlorine. We've used the same shower head and faucet aerators well beyond their normal life expectancy. We were told a water filter system would not be of much help with the taste, but this system has actually helped tremendously. The K-cup coffee maker has a clean bill of health. This has exceeded my expectations.
G**R
Gotta check for leaks or you will end up with a pool
The red outlet quick connector was defective. Reconnected several times recut the tubing, but nothing worked.
S**R
Good RO Filter, Compact size, Easy to change filters. Read modified sanitation step here!
Build qualityThe unit is well made and about what I expect in an RO unit. The housing is fairly well made and sturdy. The cartridges attach securely and do not leak. The tank, while small does work pretty well and will supplement pressure for a good flow for about 1/2 gallon of water. The supplied installation materials are good however the tubing is quite short and installation must be directly under the sink with limited ability to pull the unit out of the cabinet.InstallationInstallation is straight forward and easy -- or as easy as installing an RO can be. I was pre-plumbed for RO so I just more or less inserted filters attached a shutoff valve and adapter to the tank, and connected tubes.Modified Sanitation stepThe instructions tell you to connect tubing to the tank and inject 3ml of bleach into it. This doen't work do to the presure and small diameter of the tubing and the bleach just shoots out and runs onto your hand and floor. Instead, disconnect the tube from the tank and hold both ends with one hand so that the tube is in a "U" shape. Inject into one side then lower the "U" to the floor and connect the line to the RO base and the tank simultaneously.TasteThe water taste great and very clean and looks great. It will have a lot of tiny bubbles and appear cloudy for the first few days.Pressure / FlowThe water comes out a good rate and meets my expectations for R.O. flow.MaintenanceThere are 2 large filters (carbon) that require changing every 6 months that are around $80 and a membrane for about $60 every year. You can opt to use a remineralizer for $30 every 6 mo. as well.Final thoughtsThis is a great compact RO system perfect for under the sink. It makes great water and works well. I recommend it.
R**R
Purifier
I didn’t understand that this would need a special faucet. I can’t do that because I live in an apartment
Trustpilot
1 day ago
2 weeks ago