Providing Professional-Grade Water Solutions Since 1925
North Star offers a full line of high-end water treatment systems to plumbers, contractors and their customers without the inflated price tag. Never resting on our laurels, every North Star system is assembled in one of our USA-based manufacturing facilities that has an ISO 9001 certification. With more than 95 percent of system components made in-house — and many products certified by NSF to perform — superior quality is guaranteed.
Providing our customers
With a 5-star experience
Pro-Grade Solutions for Water Softening and Filtration
Residential Softeners
Residential Filtration
Commercial Water Treatment
Don’t know what your water problem is? Learn more about common issues.
Global Leader for Improving Water Quality
Resources for Installation and Services
Part of offering a complete line of water treatment solutions is having the information needed for expert installation and service. Find the installation and instruction guides you require.
Servicer Program Sign-Up
You can enhance your plumbing or general contractor business prospects by carrying and maintaining North Star products.
Wholesale Locations
North Star has wholesale partners spread across North America. See our list of current partners and their service areas.
Training
The North Star advantage includes access to ongoing training resources. Get started whenever you’re ready!
Already Have a North Star Product?
Register your existing product or file a warranty claim