UV Water Filter Whole House, 1" MNPT, 55W Water Purifier System for Under Sink Water Filter, 120V 12GPM for Water Purity +1 Extra Bulb
Condition: New
$189.99
Save $10.00
was $199.99
Buy Now, Pay Later
As low as
$31.67
/ mo
Learn more
- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 5 left in stock, order soon!
Arrives
Thursday, Oct 29
Recently Viewed
At a glance
- Condition
- New
- Size
- 1" MNPT
- Model
- UV-55W-12GPM
- Capacity
- 12 gal
- Weight
- 4.4 lb
- Material
- Stainless Steel
- Special Feature
- Leak Proof
Features 6
- Advanced UV Technology: Our whole house water filter system tilizing cutting-edge technology, it effectively minimize contaminants, ensuring water purity. This UV light water filter is your key to crystal-clear, contaminant-free water. The 55W UV lamp included with our UV water filter is the heart of the purification process, has a lifespan of up to 1,500 hours, reducing the need for frequent replacements
- High-Efficiency Performance: With a power rating of 55W and a flow rate of 12 GPM, this whole house water filter system can handle a continuous supply of purified water, making it suitable for both residential and commercial applications. Whether you require clean water for drinking, cooking, or general household use, this whole home water filtering system can meet your needs without compromising speed or efficiency
- Durable and Reliable Construction: Crafted from high-quality materials, including a robust stainless steel housing and a 1 MNPT inlet/outlet, our UV water filter is built to last. The sturdy construction ensures that the UV water purifier can withstand the rigors of daily use and maintain its performance over time. Its compact size and efficient design make it a practical choice for anyone looking to improve their water quality
- Fresh Water, No AftertasteUnlike traditional water treatment methods, our UV filter offers a chemical-free solution for water purification. Our UV Water filter is designed to eliminate harmful contaminants without altering the taste, odor, or pH balance of your water. You can enjoy clean, pure water that still tastes fresh and natural
- Easy Installation: Our whole house water filter system is a breeze to set up. Just attach the MNPT inlet to your water supply and the outlet to your faucet or water system. Tighten the threads and sealing ring gently but firmlyno need to overdo it. It integrates seamlessly with various systems, including RO and RV setups
- Preserves Natural Water Quality: Elevate your water experience at home or in your business. Our UV water filter delivers pure, fresh water right to your tap. Whether you're filling up your glass at home, prepping meals in the kitchen, or grabbing a drink at the office, you'll taste the difference. It's a smart choice that combines top-notch performance with everyday convenience
Specs 20
| Brand | WLSINJL |
|---|---|
| Special Feature | Leak Proof |
| Material | Stainless Steel |
| Capacity | 12 gallons |
| Installation Type | Under Sink |
| Purification Method | Ultraviolet |
| Power Source | Corded Electric |
| Item Weight | 4.4 pounds |
| Model Name | water filter system |
| Other Special Features of the Product | Leak Proof |
| Maximum Flow Rate | 12 gpm |
| Material Type | Stainless Steel |
| Brand Name | WLSINJL |
| Model Number | UV-55W-12GPM |
| UPC | 717929927720 |
| Manufacturer | WLSINJL |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Manufacture Year | 2026 |
| Part Number | whole house water filter |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Oct 29
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Praiseworthy, 100% satisfied
Size: 1" MNPT
I highly recommend this product; it has significantly improved my household water experience by providing a comprehensive treatment solution for the entire home, rather than just filtering water at a single tap. The system is practically designed, and I particularly appreciate having a dedicated filtration unit that enhances the overall quality of the water we use daily. Whole-house UV systems are typically paired with sediment filters, activated carbon filters, or other filtration stages to achieve a broader range of purification results. Installation is straightforward and hassle-free when done correctly; the system operates silently in the background without disrupting my daily routine. I am very satisfied with the water flow rate—it easily meets our household needs—and the compact design ensures it doesn't take up too much space. The UV sterilization feature is a standout highlight, offering an extra layer of purification without altering the water's taste or adding chemicals. Overall, this whole-house UV water filtration system is a practical choice for homeowners looking to upgrade their water systems. It features a streamlined design, operates reliably, and conveniently handles the water supply for the entire house. I value the peace of mind it provides and appreciate that it eliminates the need for multiple separate filtration units throughout the home.
...
show more
Reviewed in the United States on August 15, 2026 by Jose Chavez
Awesome product.
Size: 1" MNPT
Installation is incredibly simple, requiring only correct pipe connections. The system is also ideally designed for domestic water use. Once installed, it runs quietly in the background, requiring minimal monitoring. I particularly appreciate that it requires no chemical additives, making it a convenient option for families seeking cleaner water.
...
show more
Reviewed in the United States on July 31, 2026 by Lee A. Fuchs
Improves Taste, Smell, and Water Pressure. Perfect Fit.
Disclaimer: This item was provided free of charge to allow me to provide an honest, unbiased review based solely on my personal experience with it. The thing about home ownership is you learn lots of new things, often very quickly. One lesson is that when you have a well, you also have a sediment filter that needs to be changed regularly. We had been using a 10 micron string filter. While the water didn't taste bad, I wondered if it would taste better with a better filter. I also wondered if we would get fewer clogs in the faucet screens. We've never had them clog up, but they have slowed down, and we've had to clean a few screens. So I ordered the 5 Micron PP Sediment Water Filter from the WLSINJL Store. Its measurements are true to the description of 10' x 2.5". It looks like it's made from some sort of dense white foam. The filter had no smell to me. My husband is the lucky one who gets to crawl into the crawlspace to replace the filters and perform other mundane tasks. I did crawl in far enough to grab a pic. Note that in the pic the filter is leaning over, and that's only because he had the canister tilted. It did sit just fine on the little bottom peg in the center. It's a simple process of turning off the water, twisting off the canister, removing the old filter, cleaning the cap and canister, inserting the new filter, and putting it back together. The old filter was pretty dirty... but we didn't change it over the winter because it was just too cold and miserable. The water tastes a little better than before. It actually seems to smell a little better, too, which is to say I actually don't notice a smell now. Sometimes, before, we would get a strong bleach smell. And I found that odd for well water. The water pressure is much better, and increased more than I remember from other filter changes. Pros: Fit perfectly. Improved water taste and smell. Improved water pressure. Cons: None identified. Overall Impression: It's a water filter. It's doing its water filtering job very well. I have zero complaints and would gladly recommend this 5 Micron Sediment Water Filter to others.
...
show more
Reviewed in the United States on June 18, 2026 by prettygentle
Good simple filter
This is a simple multi-layer filter which is made from rolled polypropylene sheet. That enables it to filter particles as fine as 5 microns, even without using any finer filtering elements. There is a polyethylene frame inside to keep the shape. The top and bottom of this cartridge doesn’t have rubber gaskets like my old cartridges did, so some smaller particles will flow past the edges. But this is good enough to be used as a whole-house filter to remove sediment particles and some rust.
...
show more
Reviewed in the United States on July 7, 2026 by AuxPowerUnit
Good filter
Great filter - does the job. I have quite a bit of sediment in my well water and this takes nearly all of it out. I have a point of use filter at my sink and after installing this at my point of entry, the sink filter hardly has any sediment on it.
Reviewed in the United States on September 19, 2026 by zamboni613
Best for pre-filtering.
I purchased this type of sediment as it features a multi-density layered PP fiber structure. I got an existing 5 micron pleated design but I guess this is better than my existing pleated. I have an existing tankless RO system and series of pre-filtering system. It consist of 10 micron sediment, 5 micron and 1 micron. All water will pass through to that filters before entering my RO machine. If anything that was not filtered by my 10 micron then I still have 5 micron left that will continue to filter so no bigger size sediment can pass through. This captures fine particles, sediment, rust and producing crystal clear water. This is very well-constructed, more filtering surface area, porous fiber layout, and superior water permeability. This is compatible with my 10 inches filter housing. It fits perfectly. I normally replaced my filters every 6 months because it’s expensive but with this company that manufactures an affordable filter with premium quality now I plan to replaced it every 2 months. Ensuring that my family will get the best, the cleanest tasting water. Easy to install. Very straightforward. No fancy tools needed and no special skills needed and mostly you dont’ need a professional plumber. Even my kid can install this alone. Just DIY. Installed in minutes only. Overall, I’m happy to have a peace of mind drinking the best quality of water using this 5 micron filter.
...
show more
Reviewed in the United States on July 27, 2026 by Ja ja
universal fit
I have a APEC 5 stage RO system, it uses 10*2.5 filters, this filter fits it perfectly and is very easy to install. Originally, the first stage is a 5 micron filter, the second and the third stage are carbon filters. I have set it differently when ordered new filters. Right now, the first stage is a 20 micron filter, the second stage is this 5 micron filter, the third stage is a carbon filter. This 5 micron filter is the most important filter besides the RO member. This sediment filter is thick, it will last longer than the other two filters.
...
show more
Reviewed in the United States on August 20, 2026 by Crystal
5 micron water filter
I ordered the single 5 micron water filter for my whole house. It fits in with no issues, seems to last as long as the oem ones did. I have no issues and think it was a good price. Would recommend.
Reviewed in the United States on September 17, 2026 by Jennifer McMackin