Family owned in Irvine since 1972  ·  222 Goddard, Irvine, CA 92618  ·  Mon to Fri 9 to 5 Licensed and insured  ·  CSLB C-55 #1022717

Hague Quality Water International

Hague WaterMax® Signature Series

Here's the thing nobody tells you. Your water almost never has just one problem. There's the hardness, sure, but there's often chlorine too, or a smell, or a stain. Most systems fix one of those and leave the rest. This one was built to handle the whole list, in a single cabinet, packed for your house specifically.

25 year limited warranty Softens and filters in one 2 or 3 customizable chambers WQA certified Made in the USA
Hague WaterMax Signature Series water softener and filter installed by McCowin Water in Orange County, California.

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Why this one exists

Most systems make you choose. Soften or filter. This one refuses to.

Walk into a lot of houses that have "handled their water" and you'll find two things bolted to the garage wall. A softener over here, a separate filter over there, plumbed together like a science project. That's because most equipment does one job. It softens, or it filters, and if you need both you buy both.

The Signature Series was designed to end that. It's a softener and a filter living in one cabinet, and the inside isn't fixed. There's a two or three compartment design, and we load those chambers with whatever your water actually calls for. Hardness, chlorine, iron, a sulfur smell, even nitrates if you're near farmland. It's less like buying an appliance off a shelf and more like us packing a toolbox for your house, then sealing it into one tank.

And here's the part people don't expect from a do-everything system. It's the efficient one. It runs fine mesh resin with beads about 23 percent smaller than standard, and it draws salt and water only when it truly needs them. Hague reports that adds up to using up to 80 percent less time, up to 50 percent less water, and up to 50 percent less salt than a conventional unit. So it does more, and it costs less to run doing it. That's a rare combination, and it's the whole idea behind the name.

How it actually works

Softening and filtering are two different jobs. Let me explain both.

Once you get this, the whole decision gets easier, and almost nobody bothers to explain it. So here it is in plain English.

Start with hardness, because that's the one everyone has. Hard water isn't dirty. It's water carrying dissolved calcium and magnesium, picked up from rock on its way to your house. Those minerals are safe to drink. They're just lousy houseguests. The second water heats up or dries, they crash out as limescale, which is the white crust on your showerhead and the film on your glasses.

A softener fixes that through ion exchange, and the coat check is the easiest way to picture it. Inside sits a bed of resin beads, each holding a harmless sodium ion. Hard water flows through, the beads grab the calcium and magnesium and hand back sodium in the swap. Hard goes in, soft comes out. When the beads fill up, the system regenerates, rinsing the hardness down the drain and reloading with fresh sodium. Like wringing out a sponge so it can soak up again.

Now here's where the Signature Series goes further than a plain softener. Filtering is a separate job, and it happens in the other chambers. Softening handles calcium and magnesium. Filtering handles the stuff you can taste, smell, or see, mostly chlorine, iron, sulfur, and sediment. Because this unit has two or three chambers, it can do both at once. Water makes one pass through the whole stack, and comes out the other side softened and filtered together. No second tank, no second appliance, no science project on the wall.

One more thing worth knowing. This is a whole house system installed at the point of entry, where the main line comes in. So every tap downstream gets the treated water, not just the kitchen faucet.

Room by room

What actually changes in the house, once the water's right

Bad water never sends you a bill. It just quietly wears down expensive things while you wonder why the dishes never look clean. Here's where you'll feel the difference.

The water heater

This is the pricey one. Scale settles on the heating element like a blanket, so the unit burns more energy to hit the same temperature and works harder every day. That rumbling from the garage? Scale on the burner plate. Hard water is why plenty of water heaters die years early, and it quietly ages every appliance the water touches.

The dishwasher and washing machine

Scale builds up inside the dishwasher and washing machine the same way it does on your showerhead, just where you can't see it. Soften the water and detergent finally rinses instead of leaving soap scum, so glassware comes out without spotting and towels feel soft instead of like sandpaper.

The taste and the smell

This is what the filtering chambers are for, and it's the part a softener alone can't touch. That chlorine tang, that faint pool smell, or on a well that rotten-egg sulfur whiff, all of it gets handled by carbon and the media we pick for your water. You notice this one the first glass you pour.

Skin, hair and soap

Hard water stops soap lathering and leaves a film that rinsing never fully clears. That's a big reason skin feels tight or dry after a shower and hair feels squeaky. With softened water you'll reach for noticeably less shampoo and detergent, because what you're using finally works.

Stains and fixtures

The white crust on the showerhead, the ring on the faucet, the rust-colored staining if you've got iron. Different problems, same result, your fixtures looking a decade older than they are. The right chamber mix stops the chore before it starts.

The pipes you can't see

Whatever's crusted on the chrome is also lining the inside of your pipes. Scale narrows them over the years, chipping away at flow and at the efficiency of everything downstream. Nobody notices this one until a plumber is quoting a repipe.

Inside the cabinet

The seven things that make it a Signature Series

Straight from Hague's own sheet, with a plain note on why each one actually matters once it's bolted into your garage.

Convenient built-in bypass

An off ramp for your water. Flip it and you send water around the softener, say when you're filling the pool or watering the lawn, because grass doesn't care about soft water and salt isn't free. No tools, no plumber, just a valve.

Smart Touch Controller, with optional Wi-Fi

A touch screen that runs the show. Think of it as the dashboard. Turn the Wi-Fi on and it'll email you when something needs attention, so you find out from your phone instead of from a cold shower.

Audible and visual Salt Monitor

The little feature that saves the big headache. It watches your salt and alerts you before you run low, and it even catches a salt bridge, that sneaky crust that fools the tank into thinking it's full when it's empty underneath. No more lifting the lid to guess.

Efficient water distribution

Baffle and distribution screens spread incoming water evenly across the tank. Without them you get channeling, which is water carving one gully through the media like a stream cutting through sand, so the gully does all the work and the rest just sits there. Even spread means every bit of media earns its keep.

Fully customizable chambers

The heart of it. A two or three compartment design you configure with the exact media your water needs. This is the reason one Signature Series can solve a stack of problems that would normally take two or three separate units.

Safety shut-off

A backstop that shuts things down if something goes wrong. It's the circuit breaker of the system. You'll probably never think about it, and the one time you need it, it's the difference between a shrug and a flooded garage.

Protective grid plate

Shields the air check valve and keeps the brine concentration steady, which is a quiet, technical way of saying it helps the regeneration run right every single time so your soft water stays consistent.

The customizable part, explained

The media that goes in the chambers, and what each one fixes

This is where "customizable" stops being a brochure word and turns into something real. We pick from these based on your water test, then load them into your chambers. Every single unit already comes with Bacteriastat at the base, so the tank stays clean on its own.

Fine Mesh Resin

The softening media. Removes calcium and magnesium fast, with high capacity, thanks to beads about 23 percent smaller than standard resin.

Chlorostat (KDF55)

Knocks down free chlorine, heavy metals, and micro-organisms. The workhorse for city water.

PC Carbon

High-grade coconut-shell carbon that pulls out bad taste and odor. This is your "the water finally tastes clean" media.

Sulfurstate (KDF85)

Reduces dissolved iron, hydrogen sulfide gas, and heavy metals. Built for the problems wells tend to bring.

Birm

Ends rust staining by reducing dissolved iron and manganese in your water.

GreenSand Plus

Another well-water specialist, cutting iron, manganese, and that rotten-egg hydrogen sulfide smell.

Ultra-Fil

A high-density garnet filter media that catches sediment and grit before it reaches your taps.

Calcite / Corosex

Finely crushed white marble that neutralizes acidic water, so it stops slowly eating your plumbing.

Nitrate Select Resin

Targets nitrates specifically, the kind that run off from farms, golf courses, and heavily fertilized ground.

Tannin Resin

Charged beads that grab the organic material that mixes into some groundwater and tints or tastes it.

Bacteriastat (standard in every unit)

Sits at the bottom of the tank in every configuration to help prevent bacteria growing inside the system. You don't choose it, it just comes.

You won't get all of these. That'd be like ordering everything on the menu. You get the two or three that your water actually calls for, which is exactly why the test comes first.

The published numbers

Straight from Hague, so you can hold it up against anything else

Most water company sites won't show you this. Here it is, as Hague publishes it, so you're comparing apples to apples with whatever else you're looking at.

Hague WaterMax Signature Series, as published by Hague Quality Water International (product sheet doc 100359347 Rev 2/23 and manufacturer product page).
System typeWhole house softener and filter, single cabinet
Media chambers2 or 3 compartment, fully customizable
Softening mediaFine Mesh Resin, beads about 23% smaller than standard resin
BriningUp Flow Absolute Brining, draws only the salt and water needed
Resin bedPacked resin bed, keeps the unit compact without losing softening power
ControllerSmart Touch Controller, optional Wi-Fi email alerts
Salt monitoringAudible and visual Salt Monitor, standard
Included in every unitBacteriastat at base of tank
Efficiency, as reported by HagueUp to 80% less time, up to 50% less water, up to 50% less salt vs. conventional units
Dimensions38″ x 30″ x 15″ (as published by Hague)
CertificationWQA Tested and Certified under industry standards
AssemblyDesigned, assembled and tested in the USA
Warranty25 year limited warranty from the manufacturer

The one number we always confirm in person is flow. Think of flow rate like a doorway. It needs to be wide enough that everyone in the house can pull water at once without bumping shoulders. A three bedroom is a different doorway than a six bathroom home with everyone leaving at seven in the morning. So we measure your actual flow at the hose bib before we finalize the configuration, not after. Undersizing is the number one reason people end up calling about pressure, and we'd rather not be that call.

Local context

How it lines up with the water we've actually got here

We work one county on purpose, so we can be specific about this instead of hand-wavy.

City water here is usually a two-part problem. Orange County tap water tends to run hard, somewhere around 12 to 23 grains per gallon in a lot of neighborhoods, and it's chlorinated. That's basically the Signature Series' home turf, Fine Mesh Resin for the hardness and carbon for the chlorine taste, both handled in the one cabinet. This is the exact situation where having a softener and a filter in a single unit stops being a nice-to-have and starts being the obvious move.

Wells are their own conversation. Out in the canyons some homes run on private wells, and wells bring things city water never does, iron, sulfur smell, acidic water, sometimes nitrates from nearby agriculture. This is where the customizable chambers really shine, because there's a media for each of those. On a well we always test first and talk second. No two wells read alike.

The garage still matters. A two car garage in a 1970s tract home is already holding a washer, a dryer, a water heater, and boxes nobody's opened since the move. The Signature Series is a single upright cabinet, a little over three feet tall, so it asks for one footprint instead of the two-tank sprawl. When our tech is out for the test, we look at the actual spot and tell you straight whether it fits.

We stay in Orange County for a reason. One county means the crew already knows how the water behaves from Irvine down to the coast, so nobody's learning your neighborhood on your dime. Our trucks are in these towns most weeks.

Irvine Tustin Newport Beach Costa Mesa Santa Ana Mission Viejo Lake Forest Laguna Niguel Huntington Beach San Clemente

Our shop is at 222 Goddard in Irvine and our trucks run daily, so most appointments land the same week.

Signature Series or Model 97

We carry both Hague systems. Here's the honest difference.

People ask us to compare these two constantly, so here they are side by side instead of each pretending the other doesn't exist.

Manufacturer published figures for both Hague systems installed by McCowin Water.
  WaterMax Signature Series Maximizer Model 97
Best for Several water problems at once needing different media Hardness is the main problem, and space is tight
Design 2 or 3 customizable media chambers Single cabinet, brine tank built in
Softens and filters Both, at the same time, in one pass Softens, with Ultra-Fil sediment filtration
Media options Eleven, including carbon, iron, sulfur, nitrate and tannin media Ultra-Fil, plus Chlorostat or Sulfurstat variants
Efficiency (Hague reported) Up to 80% less time, 50% less water, 50% less salt Low salt and water use via fine mesh resin
Cartridges to replace None, media lives in the chambers None, filtration is self cleaning
Manufacturer warranty 25 year limited 15 year limited

Here's the simple version. If your water test comes back showing hardness and not much else, and space is tight, the Model 97 handles it beautifully and takes up half the room. If it comes back showing hardness plus chlorine plus iron plus something else, that's exactly what the Signature Series chambers were built for, and the longer 25 year warranty comes along for the ride. One's a paring knife, the other's the full knife block. We'd rather put you in the right one than the bigger one.

The honest part

Who this suits, and who it doesn't

It's probably right for you if your water's got more than one thing going on, or you just don't know what's in it and want one system that can be configured to cover whatever the test turns up. If you own the place and you'd rather buy once than bolt on a second unit next year, this is the one.

It's probably overkill if hardness is genuinely your only complaint and space is your real constraint. In that case the Maximizer Model 97 does the job for less room and less money, and we'll tell you so. We're not going to sell you three chambers to solve one problem.

It's also not for you if you rent, since this is permanent plumbing work, or if you're hunting for something under a hundred dollars from a marketplace. That's a perfectly fair thing to want. It just isn't this.

Thirty minutes at your kitchen sink settles all of it. Hardness, chlorine, iron, total dissolved solids, pH, plus pressure and flow at the hose bib. We write the numbers down and hand them to you, whether you buy anything or not. Think of it as a blood panel for your plumbing.

A written water test reading taken before a Signature Series is configured

Straight from Hague

The manufacturer's own literature

Both pages Hague publishes on the WaterMax Signature Series. Read the source yourself rather than taking our word for any of it.

Hague WaterMax Signature Series official brochure page one, Put A Premium On Your Water, showing the softens and filters design, WQA certification and the 25 year limited warranty
Page one. The overview, the four benefit callouts, WQA certification, and the 25 year limited warranty. Tap to read full size
Hague WaterMax Signature Series official brochure page two, System Features, showing the seven numbered features, the cutaway diagram and the full media guide
Page two. The seven numbered features, the cutaway diagram, and the full media guide. Tap to read full size

Certification and warranty

What backs it, and who backs what

Two separate things cover this system, and it's worth knowing which is which before you buy from anybody, us included.

From Hague, the manufacturer

A 25 year limited warranty on the system, WQA Tested and Certified, and designed, assembled and tested in the USA. The terms are Hague's, and we'll walk you through the actual document before you decide anything.

From us, the installer

Our own work is covered under The McCowin Guarantee. And when a manufacturer claim ever comes up, we file it for you rather than handing you a phone number for Ohio and wishing you luck.

The McCowin Guarantee on this system

If the Signature Series we install and configure doesn't do what we said it would:

  1. We come out and fix it. No charge.
  2. If we can't fix it, we pull it out and replace it with a system that does.

The performance guarantee runs one year from your installation date. Service support doesn't expire.

From Orange County homeowners

People who had us put a system in

Installs, plus a few on how the service has gone since. That second part is what a 25 year warranty actually rests on.

Ronald and Cindi

★★★★★

Tustin homeowners

“We were completely pleased with the installation of a water softener system.”

They wrote that Brian and Alan answered every question and made the adjustments needed to fit the system perfectly in their garage.

Kathy Leedom

★★★★★

Irvine homeowner

“He was thorough, answered all my questions, and couldn't have been nicer.”

Brian walked her through the system, then Joel came out to install the tanks and show her how it all works.

Anita

★★★★★

Laguna Niguel homeowner

“They carry many different manufacturers and can recommend the one best suited for your needs.”

She wanted a system that was efficient and produced the least waste water, and wrote that is exactly what she got.

Jennifer Hill

★★★★★

Costa Mesa homeowner

“They're so professional and helpful. I feel completely safe with their system in my home.”

She described the team as reliable and trustworthy, and said that's rare these days.

Henry Novell

★★★★★

Google review

“Good company. Answered every question I had.”

After a Hague water softener and reverse osmosis installation.

Mike Michino

★★★★★

Google review

“Meticulous, and complete in every detail. They do not cut any corners.”

On his annual service visit. He wrote that the technician had him reprogram the unit himself so he could do it after they left.

Ethan Blair

★★★★★

Google review

“We have been with McCowin water for 7 years and only encountered positive results.”

Seven years of quoting, scheduling, service and follow up.

Tom Atkins

★★★★★

Google review

“Good company. High integrity.”

Several years as a customer. Brian came out personally on his most recent visit.

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Questions

What people ask about the Signature Series

What makes the WaterMax Signature Series different from a regular softener?

Most softeners do one job. They soften. If your water also has chlorine, or iron, or a smell, you're back to bolting a second unit onto the wall next to the first. The Signature Series was built to skip that. It's a softener and a filter in one cabinet, with a two or three compartment design that gets loaded with whatever your water actually needs. Think of it less like a single appliance and more like a toolbox we pack for your house specifically. Same box, different tools inside, depending on what your water test turns up.

What does fully customizable actually mean?

It means the inside of the tank isn't fixed. There are two or three chambers, and we fill them with a combination chosen from about eleven Hague media options. Fine Mesh Resin for hardness. Carbon for chlorine taste and smell. Media for iron, for sulfur, for acidic water, even for nitrates near farmland. Every unit already includes Bacteriastat at the base to keep the tank from growing anything. So instead of buying a system and hoping it covers your problems, we read your water first and then decide what goes inside. It's the difference between off the rack and tailored.

Will softened water feel slippery or taste salty?

Softened water does feel different in the shower, a little silkier, because the soap is finally rinsing instead of fighting the minerals. Some people love it right away and a few take a week to get used to it. As for salty, no. Softening swaps hardness for a tiny amount of sodium, and the amount depends on how hard your water was to start with. It's nowhere near enough to taste. If you're watching sodium or you'd just rather not, we can run potassium instead, and plenty of homes add reverse osmosis at the kitchen tap so drinking and cooking water goes through its own stage. We'll lay out both at the test.

How is this different from the Maximizer Model 97 you also sell?

Simple version. The Model 97 is the specialist. If hardness is basically your whole problem and space is tight, it handles it beautifully in a small single cabinet. The Signature Series is the generalist, the one you reach for when your water has more than one thing going on. Its two or three chambers exist so it can soften and filter several problems at once, and it carries a longer 25 year warranty. One's a paring knife, the other's the full knife block. Your water test tells us which conversation we're actually having, and that test is free.

Does it really soften and filter at the same time?

Yes, and that's the whole point of the design. The softening happens through ion exchange in the resin, the same as any good softener. The filtering happens in the other chambers, using whatever media your water calls for, carbon for chlorine, media for iron or sulfur, and so on. Water moves through all of it in one pass, in one cabinet. Most systems on the market make you choose, soften or filter, and then sell you a second tank for the other job. This one just does both.

What is the Salt Monitor, and do I need the Wi-Fi?

The Salt Monitor is a small thing that saves a real headache. It watches your salt level and gives you an audible and visual alert when it's running low, and it even catches a salt bridge, which is when the salt crusts over and fools the tank into thinking it's full when it isn't. No more guessing, no more lifting the lid to peek. The Wi-Fi is optional. Turn it on and the system can email you those alerts so you know before you're standing in the garage. You don't need it for the softener to work perfectly. It's a convenience, not a requirement.

How much salt and water does it actually use?

Less than you'd expect, and that's by design. Two things do the heavy lifting. First, the fine mesh resin has beads about 23 percent smaller than standard resin, and smaller beads mean more surface area doing the work, the same reason ground coffee brews faster than whole beans. Second, Up Flow Absolute Brining only draws the salt and water it actually needs to refresh the bed instead of flooding it. Hague reports the result is up to 80 percent less time, up to 50 percent less water, and up to 50 percent less salt than a conventional unit. You'll feel that on the salt bill for years.

Is it certified, and who backs the warranty?

The Signature Series is WQA Tested and Certified under industry standards, and it's designed, assembled and tested in the USA. The warranty is a 25 year limited warranty from Hague, the manufacturer, and we'll walk you through the actual document before you buy rather than after. Our own installation work is covered separately under The McCowin Guarantee, and when a manufacturer claim ever comes up, we file it for you instead of handing you a phone number for Ohio.

Will it fit in my garage?

Almost always, yes. Hague publishes the dimensions at 38 by 30 by 15 inches, so it's a single upright cabinet a little over three feet tall, not the two tank sprawl a lot of softeners need. The packed resin bed is part of why, it lets the unit stay compact without giving up softening power. That said, we don't guess. When our technician comes out for the free water test, we look at the actual spot, the plumbing, and the drain, and we tell you honestly whether it fits where you're picturing it.

Is it good for well water, or just city water?

Both, and this is where the customizable chambers really earn their keep. City water usually means hardness plus chlorine, so we'd lean on Fine Mesh Resin and carbon. A well is a different animal, often iron, sulfur smell, acidic water, sometimes nitrates from nearby farmland. The Signature Series has media for every one of those, Sulfurstate and GreenSand Plus for iron and sulfur, Calcite for acidic water, Nitrate Select Resin for the farm runoff. On a well we always test first and talk second, because no two wells read the same.

Do I have to replace filter cartridges?

No cartridges to unscrew and rebuy every few months. The filtering happens in the media chambers, not in a throwaway cartridge, so there's nothing to swap on a schedule. You'll still keep salt in the brine tank, and we'd still recommend an annual service check to keep everything reading right, but you're not making a standing appointment with the hardware store. That's a real part of what makes it cheaper to own over fifteen or twenty years than it looks on day one.

How do I know which media configuration my water needs?

That's exactly what the free in-home water test is for, and it's the step you should never skip. About thirty minutes at your kitchen sink and hose bib tells us your hardness, chlorine, iron, pH, total dissolved solids, plus your pressure and flow. We write the numbers down and hand them to you. Then, and only then, do we pick the media that goes in the chambers. Buying a customizable system without testing first is like ordering a tailored suit over the phone. The whole advantage is the measuring.

Find out what your water needs before you buy anything.

Thirty minutes at your kitchen sink tells us whether the Signature Series belongs in your house, and exactly which media your chambers should carry. The test is free, the numbers are yours to keep, and there's nothing to buy.

Or come see one in person at the showroom. 222 Goddard, Irvine, CA 92618. (949) 569-5736. Monday through Friday, 9 to 5.

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Strange smells. Ugly stains. Hard scale.
We've been solving these water problems for 50 years. Cleanly, quickly, and without the sales games.

McCowin Water, Inc.  ·  222 Goddard, Irvine, CA 92618  ·  (949) 569-5736

Monday to Friday 9:00am to 5:00pm  ·  Saturday by appointment  ·  Sunday closed

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