What Makes the Big Blue Filter System Different
Point-of-Entry Protection
Installed on your main water line where it enters the home: every faucet, shower, and appliance receives filtered water automatically, 24/7.
Stops Scale Cold
Eliminates hard water mineral scale from shower doors, faucets, countertops, and pipes throughout your entire home.
Iron Bacteria Elimination
Iron bacteria create orange slime, terrible odors, and clog your fixtures. The Water Right Sanitizer eliminates them completely: no separate treatment needed.
Ideal For
Why Pure Water Systems for the Big Blue Filter System
Industry-Standard Reliability
The Big Blue housing is one of the most trusted and widely used whole-house filter systems in the industry, proven technology that plumbers and water specialists have relied on for decades.
Large-Capacity Cartridges
4.5" diameter cartridges hold significantly more filtration media than standard undersink filters, meaning longer cartridge life and fewer replacements per year.
Pressure Relief Built In
NSF-certified housing with pressure relief valve ensures safe operation and easy cartridge changes: press, release pressure, swap cartridge. Simple and safe.
Scalable Configuration
Start with a single cartridge and add a second or third housing as your needs grow. No need to replace the whole system: just add another stage.
Backed by Pure Water Systems
Installed and serviced by Pure Water Systems' licensed, insured technicians, with 30+ years of Northern Nevada water expertise and our full service guarantee behind it.
Built for Northern Nevada
Engineered for the hard, mineral-heavy well water found throughout Washoe County, Lyon County, and the Great Basin.
Ready for the Big Blue Filter System?
Schedule a free water test and our WQA-certified experts will confirm it’s the right fit for your home.
