Bluonics Whole House Water Filter System for Well Water, 3 Stage Sediment Carbon Filters with 110W UV Light, 24 GPM, 20 x 4.5 Housings, 1 in NPT

Let me start the review by saying the u/v light is a two bulb system, which is hard to find and was important to me. I will explain later why this was the crucial reason for picking this system. So here is why I bought this system. I sold my city home and bought a house in the country and for the first time in my life had to deal with well water. I spent a sufficient amount time researching how to make my water safe. I tested my water, and the biggest concern was that it contained E-coli. Believe it or not I found out that the deer which I thought were wonderful to see every day, could be the reason. Somehow when they defecate on the surface, it creates E-coli in the water that is in my deep well. Two different water companies gave me the same theory. I still don't understand how it makes it way down to my well water, but regardless I had e-coli in my water. Two solution that were presented to me was a Chlorine system, or a u/v light. I opted for the u/v light, it is very affected, and it doesn't add chemicals or smell to the water. The thing with the u/v light is the water has to be clear when it runs through the chamber in order for it to kill the e-coli. A u/v light alone isn't enough to make sure the water is e-coli free. You need to have a filter system before the light to assure that sediment and other stuff is removed from the water before it runs past the the light. This system is set up perfect for the u/v light to be effected, I also installed a smaller 10" aquasana clear housing filter before the two filters. This will prolong the life of these filters, The clear housing will allow me to see when its time to change it, before the water pressure drops. The 10" filters are easy to find at Walmart, homedepot, lowes, etc, so when its time to change it I don't have to wait for a shipment. So to make it clear I have three filters total before the u/v light. The u/v light chamber is great quality, the mounting bracket its metal, not a plastic clip like some of the other more expensive ones. This u/v light is two separate 55w bulbs, each on a separate power supply. This is hard to find, but it is very important. The bulbs have to be changed every 12 months. They loose strength every month, so nine months later even though the bulb is still on and properly working its strength is less. If you look at other units they are only one 55w bulb, which is more then enough when the bulb is new. But nine months later you have no way of knowing if its strength is effective enough, you just know that its on and working. Having two bulbs is great, so nine months later even though both bulbs will be weaker, there are two of them, so together they are still way more powerful then one brand new 55w bulb. Since you can't see e-coli this a peace of mind. If one bulb burns out, you can still have safe water on one bulb, while you replace the burn out one. I installed my system in January so I plan on changing one bulb in Sept, and other in December. I want to offset their life, so they don't both get weak at the same time. I will change them again next year in Sept, and Dec. This is a personal preference, changing both at the same time is fine. Now to talk about the filters, they should last six months, especially if you add another smaller sediment filter, like I did. Even if you don't loose pressure, I recommend you change them every six months. The second filter is a carbon filter which is great, but if you have sulfur it reduces the smell, but doesn't completely eliminate the smell. I recommend adding a third 20" housing filter, and put a 20" sulfate filter in it, the filter costs around $70 and will fit in the housing. In my situation I needed a water softener, and installed a salt free filter. Its the lighter blue filter in the photo. Logically it should be installed before the u/v light, but I decided to install it after. The water coming out of the u/v chamber was hot, so adding the softener after the u/v light gives the water time to cool off as it passes thru the filter. Overall this unit was the best price system out there, and is by far the best u/v light out there. To replace the filters and two bulbs will cost me less then $170 a year. Another brand costs almost two hundred dollars just to replace one bulb. When I was on city water I was receiving a $300-$400 water bill every three months. I almost didn't buy this house because it was on well water, but with this system, I am happy I did. I have clean, fresh water, without the water bill. After researching water, I probably should have had a filter on my city water. I was surprised to learn what is in it, besides the chlorine there is sediment, and traces of pharmaceuticals. If your city water, you should have a filter system. When installing this system, you can't use pvc fittings to install the u/v light. The light can damage them and cause leaks in the future. Now a Con: When I installed the aquasana filter, and water softener filter I used plumbing tape at the fittings, and there was no leaks. When screwing the filter housing on, I didn't use any tape or putty, and both units had no leaks. This filter system even though it is great quality, needs to have better threading, It leaks really bad. When attaching the plumbing fitting, the plumbing tape wasn't enough to stop the leak, I had to use tape and plumbing putty I used T2. When attaching the caps on the u/v chamber tape was enough, didn't need the putty. When putting on the blue filter housing, the entire thread had to be covered with putty, to stop the leak. The company needs to re-tool the threading process, and figure out how aquasana does it. I still love this product, having to use putty when installing the system isn't a deal breaker. I tested my water and its e-coli free. I have changed the filters, and didn't have to reapply the putty, just once when first installed. The putty stays on, so there are no issues when changing the filters. Update 10/23/18: Great Company. My wife called back in Janaury with an installation question, and they were prompt to answer, and help. I just called them several months later with a small issue, and they stand behind their product, execellent customer service.

After 10 years with our well, we suddenly had a positive test for bacteria in our well water (160-feet deep). We had a major water company tell us to replace our water softener and install their potassium permanganate injector and filter and an RO system...cost about $9,000. I showed the salesperson the door immediately as the product was over-priced and not what was required (I do know quite abit about well water and filtration). I decided to keep our water softener as it works great and does the job it is to do, but I searched for a good UV light and filter setup. I chose the 2-bulb UV system even though it is more powerful than what we need, because the second bulb would also act as a backup should the other one die, and we would get twice as much UV power into our water - for that added bit of safety. The all stainless steel housing is great, and we do not seem to have the "hot water" complaint some do, but it's likely because our incoming water incoming is extremely cold. Our TDS before was 365 and is 345 after - even though these filters are NOT intended to reduce TDS, only particulates. But you can see a distinct improvement in clarity even though our water was just a bit "hazy" at times. The only "issue" we had, and this is a minor one that is easily remedied, is that the threads for the inputs and outputs of the filter housings really need to be HEAVILY Teflon taped and HEAVILY "puttied" as they are very coarse threads and have a tendency to leak (even for a professional plumber like my nephew, who did all the joining). But, the end result is safe and clean water at a total cost of under $500 versus a huge, space-taking system costing over $9000. Oh, and the annual maintenance of this UV system and filter replacements runs about $275/year versus over $700/year plus chemicals for the alternative we were offered by the "professionals" THIS IS A GREAT PRODUCT FROM A GREAT COMPANY, and I would recommend it to everyone! The only change I am contemplating doing maybe next year is to use the 1-micron sediment and the 1-micron carbon block filters instead of the 5-micron ones provided in the package.

This combination of graduated filters plus the UV light filter seem to be the best solution for eliminating coliform bacteria in our well water. We are in process of having our water retested and I'll update with results. Everything so far is exactly as described by the seller. Easy installation, no issues. 2/8/22 - Update this system has successfully cleaned our well water to be certified food-grade safe by the county and state confirmed by independent testing. Recommended.

Install went fine, except that the UV bulb must have broken in transit. No problem, Bluonics had a replacement to me 2-3 days later. The system worked great for a couple of weeks, when one of the pressure gauges' rubber overflow stoppers popped off, causing a minor leak out of that gauge - nothing a pail can't handle until fixed. I had noticed some air bubbles in the water in the gauge after it was installed, but didn't think to inquire, so im guessing a mfg defect - the other 2 were fine - thankfully, Bluonics had that replacement to my door in no time as well. Communication has been stellar through Amazon and via phone; quick return calls and Mariana and Lana are happy to help. Thank you for the great support! 4/5 stars for now, but looking forward to bumping to 5/5 long-term.

The filter unit assembly, as it is, makes installation and locating everything much easier in a tight area. The pressure gages are a nice touch for that visual pressure drop reading across stages. The vertical supports on the frome are in front, so the arc available to use the included wrench to tighten and loosen the filer casing, pretty short. The UV filter looks good, but is long...as expected, just want to keep that in mind if installing in a tight space. When the unit came, the UV filter had been beat up a bit and the bulb was smashed. These folks had a replacement on the way in about 24 hours with a reply on Sunday! Fantastic experience!

UV light leaks on 2 fittings and filter housing has molded injection imperfections. Overall, poor quality.

Awesome product by an awesome company. Some people complained about it making the water too hot, I have not seen any issues like that. Even left overnight, the water is warm at best for a little burst just after you turn it on. My only complaint is that the light section of the fixture has brackets that require it to be mounted in a specific way. In my crawlspace it wasn't possible, but I was able to use hanger straps to just anchor the whole thing to the floor joist. Not quite as sturdy as I'd like doing it that way, but it works and has gotten all the funk out of our water! Plus the dual bulbs are great, I am going to stagger putting in new ones, one every 6 months instead of both every year, so that way one is always newer and therefore a bit stronger. The company is also super prompt if you have any issues. Great experience all around.

Install took most of the day. Had to change out the electrical to GFI and replaced the pressure tank. I have a well and the tank was 20 years old. Seems to be working fine. I have not tested the water yet. Everything looks good quality. I used PVC for most of the install. The UV does get warm if water doesn’t flow through a period of time. Will even get a little hot over night. I used two 12 inch brass nipples going in and out of the UV to avoid the PVC being damaged by the heat.