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Simple installation, and easy maintenance. This filtration system is the only system 100% made in the USA with high-flow filters, steel reinforced pipe threads, best-in-class warranty, and elegant design. Replacement cartridges have 35% more surface area than competing brands.
Order by 12 PM EST and this system will be on its way the very next day.
Free standard shipping on most products over $199.
Free shipping on most orders over $199 in the continental USA. $299 minimum for extended delivery states: AK, AL, AZ, CA, HI, ID, MD, ME, MN, MS, MT, NH, NV, OR, UT, VA, VT, WA, WV. Freight orders excluded. Speak to a water expert for more details.
Our Master Water Specialists and Certified Water Specialists review your water analysis and address your specific water problems. WE then design a system that we'll guarantee will solve your water problem(s) and back it with our One-Year Money Back Promise (Guarantee).
It all starts with a Laboratory Test of your water. Then, our Master Water Specialists and Certified Water Specialists will review the results of your water analysis and scientifically discuss the best way to treat your water, provide on estimate of how to do that, and then we provide you a One-Year Guarantee of Satisfaction. It's our Promise to You that our system will do what we say or we will give you your money back*
The Magna 2000 pairs two filter cartridges in one American-made system, so you can match your filtration to your home.
Magna 2000 · 4.5 × 20 dual high-flow system
Choose the pair that fits your water and your application.
| Filter combination | What it addresses | Typical application |
|---|---|---|
| 20 + 5 micron pleated | Moderate dirt and sediment | Well water |
| 5 + 1 micron pleated | Finer dirt and sediment | City or well water |
| 5 micron + radial carbon | Dirt, sediment and chlorine | City water |
| 5 micron + carbon block | Dirt, sediment and chlorine | Reverse osmosis pre-treatment |
Filtration performance depends on the cartridges you select.
Sediment protection comes first.
Step down to a smaller micron size.
Target chlorine, tastes and odors.
Choose a compatible cartridge for specific contaminants.
Performance depends on the cartridges selected. Match the combination to your water test.
Chemical-resistant polypropylene
Flows up to 25 GPM
Directs water through the cartridge
Coverage on the housings
Pressure tested at 90 psi and 100°F. Bracket, wrench and screws included.
Bracket, wrench and screws are included.
Contact a Certified Water Specialist at 800-608-USWA or support@uswatersystems.com.
Available 7 days a week, 8 AM–11 PM EDT.
Overall rating: 4.806452 / 5 from 31 reviews.
The Magna 2000 Dual High Flow Filter System is a whole house filtration solution made in the USA with high-quality materials. It offers various cartridge options for different filtration needs and is backed by a lifetime warranty. The system is designed for point-of-entry filtration, ensuring clean water for ultraviolet and quantum disinfection.
Review topics: ["quality","customer service","instructions","filter","system","works","installation","unit","water","difference","cost"].
"I am very happy with my US water systems sediment water filter. It has made a huge difference in my water output cleaning up the sediment in my water. Before installing the system, my water pressure was bad throughout my house. I had to go around cleaning out the traps monthly. I installed the system in August 2026 and things are still working great."
— Art A. (5/5)
"We recently updated our home water treatment setup, and the results have been fantastic. Our configuration starts with a US Water 5-Micron Magna Filter Cartridge, followed by a 1-Micron Magna Filter Cartridge, both feeding directly into a Matrixx Smart Metered Water Softener. This setup replaced an old all-in-one softener system. While the upfront cost for the Matrixx system and dedicated Magna filters is higher than just buying another standard all-in-one unit, the difference in build quality and performance proves it is money well spent. If you have a solid understanding of basic plumbing, installing this system is entirely manageable. The components are well-designed, the instructions are clear, and everything fits together logically without requiring specialized trade secrets to get it running leak-free. The daily difference in our municipal water has been remarkable. The best part is the elimination of hard water spots. Our shower glass stays crystal clear, and dishes come out of the dishwasher looking spotless without needing extra rinsing agents. The taste of our municipal water has improved significantly as well. It no longer has that chemical aftertaste. Our ice cubes are also visually different, freezing much clearer than before. The smart metering on the Matrixx softener works flawlessly, ensuring it only regenerates when necessary so we aren't wasting salt or water. A big part of what made this experience so positive was working with our US Water representative, Rene Anies. He was incredibly professional, personable, and deeply knowledgeable about the products, guiding us through the purchase and offering fantastic after-sale assistance. When one of our items arrived damaged during shipping, Rene made the return and replacement process completely hassle-free. It’s a solid, high-quality setup backed by a great team. Highly recommended if you want to fix your water quality issues for good."
— Tim (5/5)
"It was easy to install, happy with quality, like the unit."
— Ali R. (4/5)
"I purchased the Magna 2000 Dual High Flow Filter System and it did exactly what I needed it to do. It has kept our water clean without any noticeable drop in water pressure. I also needed to contact customer support for install questions and they were very knowledgeable and easy to work with."
— Joe B. (5/5)
"The filter was very easy to install and is working Great. I went with the dual filter for my well to trap the sediment. It is a very high quality unit."
— Charles D. (5/5)
"great product no more water spots from my dishwasher and water tastes better ."
— Dennis D. (5/5)
"It works but we have to install another secondary filtration in hopes that does what this should do. This comes after the initial well water goes through the larger system."
— Michael H. (3/5)
"I have been dealing with them for over 30 years and they have never failed me. They’re professionals and know the business inside out. They would recommend them to anyone!"
— Annette H. (5/5)
"US Water Systems was recommended by a friend and so glad we chose them. Much more professional and knowledgeable than local companies. We started with a water test and system was easily put together from there. Spent a day plumbing it with some great help from their tech pros. Getting the mixture dialed in. Great company to deal with and the products are outstanding. Living with clear spring like safe water. Many thanks US Water Systems. Sincerely, Dave"
— Dave H. (5/5)
"Was a bit skeptical that the lime blaster would work but it appears to be doing its job"
— Leroux, R. (5/5)
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