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iSpring

iSpring UVF11A UV Ultraviolet Light Water Filter with Smart Flow Control Switch 11W, 110V, 10-INCH

    • Based on 326 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Nov 27
Order within 23 hours and 35 minutes
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Style: Filter


Features

  • SMART & ECONOMICAL - Smart flow sensor switch turns the UV water filter under sink on and off automatically with water flow, saving power and lengthening the life of the UV lamp.
  • COMPATIBLE & EASY INSTALLATION - Complete add-on Kit, this ultraviolet light is compatible with most reverse osmosis (RO) water filtration systems as a final stage of protection. If having a tank, install this UV filtration system after the storage tank where water flow is high enough.
  • 11W UV lamp of this ultraviolet water filter under sink in a stainless steel chamber with 1/4" inlet/outlet quick connect fittings. Includes a UV lamp made in Poland.
  • EFFECTIVE - The UV water purifier for sink is a suitable solution to filter well water and other problem water sources like water from lakes and streams.
  • LONG LASTING - The lamp of the inline UV filtration systemlasts 8,000 hours; Flow rate: 1.0 GPM. Fit under sink and reverse osmosis RO water filter.

Description

The UVF11A UV Water Filter is a complete add-on kit that can be added to most under sink or RO systems as a final stage. Combining a Reverse Osmosis filtration system with UV light water purifier provides the most complete method of water filtration available. The ultraviolet light purifier UVF11A features an 11 watt UV lamp shielded in a stainless steel housing versus the 6 watt lamp commonly found in other products. A flow sensor switch turns the UV filtration system on and off automatically with water flow, saving power and lengthening the life of the UV lamp. It is suitable to be installed as a final stage of the under sink water filtration system. What's included in this UV water filter under sink: Stainless steel housing with Quartz sleeve 11W Germicidal UV lamp 110V Electronic ballast with Smart Flow Control Switch and Rubber O-ring 2 quick-fittings 2 brackets to hang the filter on the wall User Manual


Brand: ISpring


Product Dimensions: 10"L x 2"W x 2"H


Material: Stainless Steel


Capacity: 1 Gallons


Included Components: Stainless Steel body, UV lamp, Balast


Package Information: Tank


Purification Method: Reverse Osmosis, Ultraviolet


Power Source: 110v


Item Weight: 2 Pounds


Model Name: UVF11A


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 10 x 2 x 2 inches; 2 Pounds


Item model number ‏ : ‎ UVF11A


Date First Available ‏ : ‎ October 1, 2013


Manufacturer ‏ : ‎ iSpring Water Systems


Country of Origin ‏ : ‎ China


Domestic Shipping: Item can be shipped within U.S. International Shipping This item can be shipped to select countries outside of the U.S. Learn More


Best Sellers Rank: #131,941 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #274 in Under-Sink & Countertop Filtration #884 in Replacement Under-Sink Water Filters


#274 in Under-Sink & Countertop Filtration:


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Would by again - good company
Style: Filter
So far it seems to be a good UTV filter. The technical support and customer service (thanks John), is first class and you can actually speak with a real human! I am still not sure if the flow switch is a good thing or not since there are different view points on if having the light switch on and off is good or bad. I personally like to feature but I am not an expert. The bottom line is I would buy again and will probably put one in our RV as well as the kitchen. ... show more
Reviewed in the United States on July 4, 2023 by Mark
    • Excellent UV disinfection system!
Style: Filter
We're very pleased with this purchase! Along with the fact that the item arrived three days before the earliest projected delivery date, the actual assembly and installation of this iSpring UV system worked great. The instructions that come with the UV system are written expecting integration with a more sophisticated ballast. Our installation only uses the simple ballast supplied with this unit. If you're just going to be using the ballast with this unit, you can skip a bulk of the assembly steps outlined in the user's manual. Most of trying to figure out how to assemble and install this unit required understanding how it works. At first, I thought perhaps I needed to undo the end of the unit where the black cap installs (see picture). I didn't understand that inside the unit, the glass chamber is already installed. There's no need to disassemble anything! Just take out the UV lamp, open the bag with the green wire, and attach the wire connectors to either end of the lamp. Connect power and then press the black cap over the end of the assembly. This part of the installation is complete. This unit does not come with the 1/4" tubing. If you don't have any handy with your existing system, you'll need to purchase it separately. The tube connectors are fantastic! There's nothing to do to ensure a leak-free connection. Be sure you cut proper lengths first and do NOT expect to dry fit them! Once you press them in the fittings, they cannot be easily removed! I cut the proper lengths for our installation, pressed them between the flow control and the inlet, and then the other end of the flow control going to the water source. I then connected the faucet tube to the outlet. Once that's complete, you're done! Just mount the ballast, be sure the UV chamber is installed in a stable location, and then let the water flow! I experienced a very minor, slow leak at the elbow fittings. A simple twist to tighten them (they're threaded into the stainless steel housing), and the leak was fixed. To ensure things are working, look at the right-angle fittings where the flow control is connected. When you turn the water on, you'll hear a quiet "click" as the flow control initiates the ballast to turn the light on. You'll see the right-angle connector illuminate blue after the ballast clicks. When you turn the water off, the light goes off. Once you see the light go on and off with the water flow, you know you're installation was successful. I recommend writing on a Post-It note the date the UV light went into service and sticking it to the unit so you'll know when you need to order a replacement lamp. The lamp you'll need is a UVB11, and it should be replaced every 12 months. I'll explain a little bit about our installation, in case it might benefit others in a similar situation. Our installation replaced a much cheaper UV chamber attached to a three-stage filtration system. The unit we replaced was a plastic assembly with a 4W lamp that illuminated 24 hours a day. Because it was constantly on, it heated the water to a hot degree, which required us to turn the water on and wait a minute or so for the hot water to flow out. This was a waste of water and a waste of power! One tip: if you look on the Internet, you'll see this unit selling for less. BE CAREFUL! This unit *is* sold for less, but without the flow control device. I strongly recommend purchasing this unit with the flow control, as shown on Amazon. Without the flow control, your UV lamp will illuminate 24 hours a day, like our old unit did. This iSpring UV system is an 11W system that blasts the water with a more powerful dose of UV light. Once you turn your water on, it disinfects more efficiently than many other cheaper units. The unit we replaced had a proprietary light and wire harness the company wanted $100 to replace each year. This was a ridiculous price! The iSpring unit you're looking at now allows for *you* to replace just the light itself, painlessly, for far, far less money (about $35 or less, at the time of this writing)! We highly recommend this unit. If we run into any problems with it, I'll post an update here. If you see no update, then you can be sure it's still functioning properly. ... show more
Reviewed in the United States on January 12, 2015 by Paul S. Remington
    • Good device but design flaws
Style: Filter
Overall, the device is a good made. The biggest problem with the device is water leak around the o ring seal of one end cap. The end cap which for the glass tube to slide in. If you try to tight the end cap really good for preventing water leak, the glass tube can be easily broken. When leaking your chance to get shocked. ... show more
Reviewed in the United States on August 23, 2023 by Daniel
    • "On/Off" is the standout feature
Style: Filter
I've been using multi-stage home filtration systems for 15+ years. For all of those years, I have used a UV filter for the last stage. Which means, I've burned through numerous UV lights over the years. And was consistently tormented by the thought of the UV light burning hot for hours when I'm sleeping, not home, etc. Then, a couple weeks ago, I discovered this version of the iSpring filter. I swapped out my 10+ year old Polaris UV stage with iSpring "smart flow" item. I needed a bit of support to get it to work. I emailed iSpring and heard back from Sean the next day. He jumped quick on the solution and checked in with me as I got the solution (and a new bulb he also sent me) in place. And now it works as expected -- the UV light turns on when the water turns on. When the water stops, the 300 second countdown clock runs. Then the light turns off. One thing I wish: the product was made in USA (it is made in China). The rest of my system (stages, filters, tubes, etc.) are all USA manufactured. (I have more trust for the food grade manufacturing in the USA.) But the build quality, packaging, directions, and labeling are all top quality. If you are looking to swap out your UV filter (or add a new UV stage to your system), start here. The "on/off" (smart flow) is beautifully done -- it is the standout feature. Highly recommend this! ... show more
Reviewed in the United States on December 4, 2022 by Brent Turner
    • Customer service !!!
Style: Filter
Customer service is great had a problem. With the ballast I gave the a call and 3 days later had a new one with no hassle!! Love the product.
Reviewed in the United States on June 24, 2023 by tim
    • Customer service has been outstanding! Nick has been very helpful!
Style: Filter
This UV lamp filter system is a very important add-on for home R/O systems that run from well water as they kill the bacteria often found in wells. Installation was a breeze and very well explained. After 3 weeks or so, the water has developed a strange taste. I contacted customer service and Nick has been very helpful. I am getting a replacement unit and we are working through the problem together so that this issue is put to rest. At this point I have every confidence that will happen. By the way, I had purchased the R/O under-sink system (minus the UV light) a few months earlier and couldn't be more happy with it. I especially love that the first stage of the filter you can see through enough to know when it has to be changed. Bravo!! ... show more
Reviewed in the United States on March 16, 2023 by Laurel Arnold
    • UV I spring UV light
Style: Filter
I liked this product until it stopped working 3 months later I connected with Michelle at i springs and she resolved the problem quickly I think she did a great job providing coustomer service
Reviewed in the United States on August 11, 2023 by Michelle

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