Hard water is out here wrecking your pipes, your water heater, and your patience — one crusty white mineral deposit at a time. The Fortress stops it cold. No salt. No chemicals. No electricity. Just physics doing its job.

Pick your size. Home for the everyday hero protecting the house. Pro for homeowners and light commercials who need more muscle. Commercial for buildings that don't mess around.

SELECT YOUR FORTRESS: HOME | PRO | COMMERCIAL

1. Chemical-free
2. Salt-free
3. IAPMO R&T Certified to NSF/ANSI/CAN 61
4. Zero maintenance electricity required

Here's the ugly truth nobody tells you when you buy a water heater: scale build-up from hard water is the #1 reason these things die early. Calcium and lime just move in and never leave — clogging your heat exchanger, choking your flow rate, and quietly draining your wallet through your utility bill.

The Fortress doesn't fight hard water with salt tanks or harsh chemicals. It out-smarts it.

Inside every Fortress unit, our scale-prevention media converts dissolved hardness minerals — the stuff that turns into rock-hard calcite scale — into microscopic, powerless particles (aragonite and vaterite, if you want to get nerdy about it). Same chemical makeup as regular scale. Completely different personality. These particles just wash right through your system instead of bonding to it.

No salt bags to haul. No brine tank to babysit. No electricity to run. Just water going in one side and protected water coming out the other.

The result: longer-lasting pipes, a happier water heater, and up to 30% more efficiency where scale used to be sabotaging your system.

You didn't buy a nice water heater to let hard water eat it alive. Fortress Pro is the step-up — more flow, longer-lasting media, and the muscle to handle whole-home demand or light commercial use without blinking.

This is the unit for the house with five bathrooms, the family that runs three showers before 7am, or the light commercial space that can't afford downtime. Bigger tank. Bigger flow. Way bigger peace of mind.

• Service flow rate up to 10 GPM
• Media lasts up to 5 years — install it and forget about it
• Fiberglass tank with a flexible, zippered neoprene cover
• 1" FNPT connections with easy-clip install

Best for: Whole-house protection, larger households, and light commercial applications.

This isn't a "maybe someday" unit. This is for buildings that move serious volume, every single day — and can't afford scale build-up slowing anything down.

Floor-standing. Built tough. Sized for restaurants, apartment complexes, offices, anywhere hard water shows up in force and needs to be told "not today." When Home and Pro aren't enough buildings, Commercial is enough Fortress.

• Service flow rate up to 16 GPM continuous
• Floor-standing 10" x 54" fiberglass tank with zippered neoprene cover
• Built-in bypass valve for effortless servicing
• Media lasts up to 5 years, with gravel bed for even distribution

Best for: High-volume commercial buildings and properties with heavy water demand.

• Heavy-duty mounting bracket and fasteners — this thing isn't going anywhere
• Dual rubber O-rings, because leaks are not on the menu
• Pre-loaded filter/media cartridge — install it and walk away
• Full circle molded plastic housing wrench (Home model) or heavy-duty bracket + fiberglass tank with zippered neoprene cover (Pro & Commercial)
• Everything you need, nothing you don't

Two pipes. Same hard water. One protected by Fortress, one not. Guess which one looks like a science experiment gone wrong.

Untreated pipes cake up with hard, crystalline calcite. Heat exchangers clog. Flow drops. Fortress-treated water? Clean lines, full flow, no drama.

This is the difference between replacing your water heater in 6 years… or 15.

Every Fortress model is built for straightforward professional installation — no rewiring, no drainage lines, no electrical hookup required. Just tie it into your water line at the recommended point of use or point of entry, mount it with the included hardware, and you're protected.

We recommend professional installation to make sure your Fortress is sized and positioned correctly for your home or building's plumbing — get it right once, and it just works, quietly, for years.

Our service team is designed to remove confusion, eliminate guesswork, and give you clear direction before and after your purchase.

You get honest recommendations, expert installation support, and a partner who treats your home with the same care as their own.

• Personalized product guidance so you get the right solution without overwhelm or uncertainty
• Live installation support from trained experts who help you set up your system with clarity and ease
• Ongoing technical assistance to ensure your water stays clean, soft, and performing at its best