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Why Choose Culligan For Your Whole House Sulfur Filtration?
Not all sulfur filters are created equal…nor is the service to install and maintain them.
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Expert Installation. Easy To Use.
Culligan has been in the water treatment service business for more than 85 years…and it’s all we do. Your local Culligan delivers, installs and maintains your sulfur filtration system for you, so you don’t have to! No worries about shipping damage, unboxing, or installation location. Just schedule an appointment, then relax and enjoy fresh, odor-free water throughout your home!
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Cure Problem Water With A Trusted Product
That unmistakable “rotten egg” smell is the calling card of hydrogen sulfide, most common in homes on well water or with certain municipal sources. Sulfur often shows up alongside iron, compounding stains and odor. A whole house sulfur filter brings these problems to a halt, improves water taste and smell, and protects your fixtures and plumbing. Likewise, you’re backed by the best water treatment service in the industry.
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Unmatched Performance + Custom Solutions.
Introducing Culligan’s solution for whole house sulfur problems: The Aquasential™ Smart High Efficiency Sulfur-Cleer® Water Filter. Using an advanced, chemical-free aeration process, this system tackles two problems at once — hydrogen sulfide and iron — can be controlled remotely, and is built to handle almost any odor issue your Fultonville or Hudson area home’s water is having.
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Why Price Tags Are Deceptive
Unless you were an expert installer, you wouldn’t buy a water heater directly off Amazon. However, big box retailers, both in-store and online, take this transactional approach to homeowners for whole house sulfur filtration. They offer you low price tags for incentive. But what they don’t tell you about are the installation hassle, the third-party customer service on both ends, and how you’re left to your own devices to maintain your system; don’t forget, your home is unique. There is no one-size-fits-all solution. If you truly want to save throughout the life of your system, go with the expert!
Problem Water
Sulfur in the Mohawk Valley Water Sources
What Causes The Rotten-Egg Smell?
That sulfur smell comes from hydrogen sulfide gas dissolved in your water. It’s produced naturally by bacteria in groundwater and is most common in homes on private wells around Mohawk Valley, from Cobleskil to Fultonville. Even small amounts create a strong, unpleasant odor.
Hydrogen Sulfide In Your Water
Unlike iron or sulfur, arsenic gives off no color, odor, or taste. The only way to know if it’s in your water is to have it tested. That’s why a free Culligan water test is the essential first step.
Sulfur & Iron Together
Sulfur problems frequently come paired with iron. The combination intensifies staining and odor, which is why the Sulfur-Cleer® is built as a two-in-one system that addresses both hydrogen sulfide and iron in a single tank.
Black Stains & Tarnished Fixtures
Hydrogen sulfide can react with metals to leave dark or black stains on sinks, tubs, and fixtures, and can tarnish silverware. It also leaves spots on dishes and dulls glassware.
Odor In Hot Water Especially
The rotten-egg smell often gets worse in hot water, making showers and dishwashing especially unpleasant. Treating water at the source means every tap, hot and cold, runs fresh.
Corrosion & Plumbing Damage
Hydrogen sulfide is corrosive and can damage pipes, water heaters, and water-using appliances over time, leading to costly repairs and shortened equipment life.
Affecting The Taste Of Everything
Sulfur-tainted water affects the flavor of drinking water, coffee, tea, and cooking. Removing it restores clean, neutral-tasting water throughout your home.
Why Filtering At The Source Matters
A whole house sulfur filter treats water as it enters your home, so every tap, fixture, and appliance gets fresh, odor-free water, not just one faucet. This protects your entire plumbing system and improves water throughout the home.
Product Benefits
With The Culligan Aquasential Smart Series Water Filters You Get:
Reduced Staining
Clear Drinking Water
No Rotten-Egg Odor
Fresh-Tasting Water
Top Products
Our Most Popular Whole House Water Filters
Aquasential™ Smart High Efficiency Iron-Cleer® Water Filter
Get dual filtration with a chemical-free system that addresses both iron and hydrogen sulfide in one tank for long-lasting performance. The Iron-Cleer® uses an environmentally friendly oxidation process with no chemicals required to prevent rust stains on laundry and fixtures while protecting your plumbing and appliances. WQA-tested and certified against NSF/ANSI Standard 42, NSF/ANSI 372, and CSA B483.1 for effective iron reduction.
Aquasential™ Smart High Efficiency Arsenic Reduction Water Filter
Tackle potentially harmful arsenic levels and get cleaner, safer water with the only certified whole house arsenic water filter on the market. Arsenic can’t be detected by taste or smell, so this chemical-free system uses high-absorption Cull-AsX53 media to reduce both Type III and Type V arsenic — plus smart alerts that notify you and your local Culligan expert when maintenance is needed. IAPMO-certified against NSF/ANSI Standard 53, NSF/ANSI 372, and CSA B483.1 for the effective reduction of total arsenic.
The Proof
Why Do Fultonville and Hudson
Homeowners LOVE Us?
Culligan always sends information regarding my account, delivery schedule changes if any and has professional courteous drivers that are in and out in no time to change out my filters.
I have been a Culligan customer for over 30 years and have always been pleased with their service. I would certainly recommend them to anyone needing water service.
The technician was awesome and solved our issue quickly and perfectly. He told us exactly what we need to do moving forward so as to get plenty of filtered drinking water all the time.
Is There Sulfur In Your
Mohawk Valley Home Tap Water?
Get A FREE Water Test!
• No mailing — fast results!
• Test any tap in your home
• NEW flexible sample pickup options
Whole House Filter FAQ
We Have Answers!
How Does A Sulfur Filter Remove The Rotten-Egg Smell?
The Sulfur-Cleer® uses a chemical-free aeration process. As water enters the system, air oxidizes the dissolved hydrogen sulfide (and iron), which is then trapped in the media bed and flushed away during regeneration, leaving you with fresh, odor-free water at every tap. No chemicals are added to your water.
Does The Sulfur Filter Remove Iron Too?
Yes. The Sulfur-Cleer® is a two-in-one system that addresses both hydrogen sulfide and iron, which commonly occur together. A free Culligan water test will measure your exact levels and confirm the right configuration for your home.
Is Hydrogen Sulfide In My Water Dangerous?
At typical household levels, hydrogen sulfide is more of a nuisance than a health hazard. However, it makes water unpleasant to drink, cook with, and bathe in, and it can corrode plumbing and fixtures over time. Your local Culligan expert can test your water and recommend the right solution.
Why Does The Smell Get Worse In Hot Water?
Heat releases more hydrogen sulfide gas from the water, which is why the rotten-egg odor is often strongest in the shower or when running hot water. Filtering at the source treats both hot and cold water throughout your home.
How Is The System Installed And Maintained?
Your local Culligan water experts handle everything from the free in-home water test and installation to ongoing maintenance like filter changes and system sanitation. Your system can be installed anywhere with access to main water piping, a drain, and an electrical outlet, and can be monitored proactively through the Culligan Connect™ App.
What Sizes And Models Are Available?
The Aquasential™ Smart High Efficiency Sulfur-Cleer® is available in a 10″ model (69″ total height, 10″ tank width), certified to reduce iron for up to 1,000 gallons. Your Culligan expert will size and configure the system to your home's water usage.
What Warranty Comes With The System?
Culligan products are reliable and long-lasting with industry-leading warranties: a limited lifetime warranty on the Quadra-Hull® tank (if equipped); a ten-year warranty on the GBX circuit board, control valve body and fiberglass tank; a five-year warranty on the Soft-Minder® meter; and a one-year warranty on the entire conditioner.
How Much Does A Whole House Water Filter Cost Compared To A Reverse Osmosis Filter?
Whole house water filters are typically more expensive than reverse osmosis systems for a couple of reasons. A RO system only filters water at one tap, while a whole home filter operates as a water system throughout your home. Likewise, custom options to filter major issues such as iron and sulfur are not applicable to a reverse osmosis system. Think of an RO system taking care of your drinking water at one tap, while a whole house filter provides customizable solutions for all water problems such as scale and hardness stains on laundry and throughout your home.
Do Whole House Water Filters Soften Water?
A sulfur filter is designed to reduce hydrogen sulfide and iron, not hardness. If your water is also hard, Culligan may recommend pairing your sulfur filter with a water softener. Your local Culligan expert will recommend the right combination based on your water test.
Do Whole House Water Filters Reduce Water Pressure
An undersized or poorly-installed whole house water filter will reduce your water pressure throughout your home, which can range from a minor annoyance to a major flow issue in your sinks and showers. You can prevent this issue by avoiding retail and third-party plumbers, who do not have experience installing whole house water filters as their primary job. Culligan also provides your product with a warranty, as well as maintenance options so if there is an issue, it can be fixed immediately.
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