350 John Street, Unit #8 Thornhill, Ontario, L3T 5W6

🇨🇦 A Proud Canadian Owned Company

Call us: 416-466-6488

Free shipping

On all orders

100% Risk free

30 days free trial

5 Year Warranty

On all orders

Whole House Ws1 GAC Carbon Filter

4.8

  • Whole House Filtration for Clean Water
  • Removes Chlorine, VOCs & Harmful Chemicals
  • High-Grade Coconut Shell Carbon for Purity
  • Self-Cleaning & Easy Maintenance
  • Protects Appliances & Plumbing
  • Made in the USA with Certified Quality
Get A Qoute
Call Us Now

Free shipping

On all orders

100% Risk free

30 days free trial

5 Year Warranty

On all orders

Reviews

Hear What Customer Have to Say

M.B

Marissa Bretton

Toronto, Canada

5.0

“Arlyn is very friendly and efficient. She did a wonderful job in fixing our tap and replacing our filter. I’m very pleased.”

E.C

Eric Chan

Toronto, Canada

5.0

“Great service and communication, easy process with WaterMart!”

A.W

Andrea Webster

Toronto, Canada

5.0

“Was on time and courteous. Did a good job installing.”

L.S

Luk Steve

Toronto, Canada

5.0

“Great product First class service! Highly recommended. I purchased a water softner works great and the service is excellent”

L.C

Loreto Cristini

Toronto, Canada

5.0

“Zia from WaterMart did an amazing job installing a whole house and reverse osmosis water filtration system in my house.”

M.J

Kumiko Imai

Toronto, Canada

5.0

“I recently had a WaterMart technician come to change the filter on our water system and I was really appreciative of the service and process.”

Trusted by Leading Brands & Institutions!

    • Key Features Of Our Whole House Ws1 GAC Carbon Filter 

    Designed with a self-cleaning mechanism, the WS1 GAC Carbon Filter ensures consistent performance.

    Advanced Chemical Filtration

    Using high-grade activated coconut shell carbon, our whole house water filtration system reduces chlorine, chemical by-products, and much more to deliver cleaner, healthier, and pure water throughout your home.

    Superior Water Quality

    Water free from all the contaminants is free from unpleasant tastes and odors. Ideal for drinking, cooking, bathing, and washing clothes.

    Self-Cleaning, Easy-Maintenance

    Our whole house water filters feature a self-cleaning mechanism to ensure optimal and consistent performance, offering hassle-free maintenance and long-lasting purity.

    Core Product Features of the Whole House Ws1 Gac Carbon Filter

    • Our whole home filtration system prevents scale and sediment buildup that can damage your washing machine, dishwasher, coffee maker, and water heater, allowing your appliances to operate at peak performance.
    • Our whole home filtration systems are proudly and solidly made in the USA. As a local business, we support local manufacturing and ensure the highest standards of quality and craftsmanship in our products.
    • Enjoy the benefits of pure, filtered water throughout your home for a fraction of the cost of bottled water or expensive repairs or replacements. WaterMart’s whole house filter systems are a smart investment in your health and your home.
    • Our advanced carbon filter targets and eliminates chlorine, VOCs, and other contaminants that can affect the taste, odor, and safety of your water. With WaterMart’s whole house filters, enjoy complete peace of mind knowing your family is drinking and using the purest water possible.

    Filtration Media

    High-grade activated coconut shell carbon for optimal absorption.

    Flow Rate

    Up to 10 gallons per minute (GPM), suitable for average home use.

    Capacity

    Filters up to 1,000,000 gallons of water before media replacement.

    Filtration
    Method

    Chemical absorption to reduce chlorine, pesticides, herbicides, and other harmful chemicals.

    Self-Cleaning Mechanism

    Automatically, cleans the system to maintain consistent performance.

    Bypass Valve

    Easy-to-operate valve for simple maintenance and operation.

    Installation Type

    Installed at the point of entry to filter all household water.

    Warranty

    Comprehensive, hassle-free warranty for peace of mind.

    Dimensions

    The compact design fits most standard home installations.

    Made in the USA

    Built with durable, high-quality materials for long-lasting performance.

    Our Vigorous 5-Stage Filtration Delivers The Purest Water Possible.

    The innovative tankless RO water filtration system features multistage filtration, suitable for global water.
    With high-quality and precision filter elements, it removes harmful pollutants, including bacteria, viruses, and heavy metals.
    The 5-stage filtration process ensures the quality of your water is 99% pure and pristine.

    Schedule Your Free Water Consultation

    Pre-Filter

    Removes larger particles, such as rust, silt, and dirt to prevent clogging and improve the efficiency of your system

    Central Purifier

    Eliminates contaminants as tiny as 0.01 microns, ensuring your water is free from harmful bacteria, viruses, and other impurities

    Central Water Softener

    Removes scale buildup; calcium and magnesium ions, and improves the appearance of your home appliances. Also, improves your skin and hair texture

    Under Sink Water Filter

    Enhances the taste and quality of your drinking water and makes it perfect for beverages and cooking purposes

    Dispenser

    Delivers instant hot water for your cup of coffee or tea. Simply press a button and you’re good to go!

    General Contaminants

    Chemical Contaminants

    Advanced Chemical Contaminants

    Volatile Organic Compounds (VOCs):

    Dirt

    2,4-D

    Dichloroacetonitrile

    Tetrachloroethylene

    Rust

    Dibromochloroproane (DBCP)

    Trichloroacetonitrile

    Toluene

    Suspended Particles

    o-dichlorobenzene

    Halo ketones (HK)

    1,2,4-trichlorobenzene

    PFAS

    1,2-dichloroethane

    1,1-dichloro-2-propanone

    1,1,1-trichloroethane

    Chlorine

    1,1-dichloroethylene

    1,1,1-trichloro-2-propanone

    1,1,2-trichloroethane

    Chloramine

    cis-1,2-dichloroethylene

    Heptachlor (H-34, Heptox)

    Trichloroethylene

    Lead

    trans-1,2-dichloroethylene

    Heptachlor epoxide

    Trihalomethanes

    Aluminium

    1,2-dichloro propane

    Hexachlorobutadiene

    Chloroform

    Alachlor

    cis-1,3-dichloropropylenedinosed

    Hexachlorocyclopentadiene

    Bromoform

    Atrazine

    Endrin

    Lindane

    Bromodichloromethane

    Benzene

    Ethylbenzene

    Methoxychlor

    Chlorodibromomethane

    Carbofuran

    Ethylene dibromide (EDB)

    Pentachlorophenol

    Xylenes

    Carbon Tetrachloride

    Haloacetonitriles (HAN)

    Simazine

    2,4,5-TP (silvex)

    Chlorobenzene

    Bromochloroacetonitrile

    Styrene

    Tribromoacetic acid

    Chloropicrin

    Dibromoacetonitrile

    1,1,2,2-tetrachloroethane

    1,2-dichloropropane

    The filter cartridge is tested and certified by NSF international standards against NSF/ANSI standard 42 for material safety requirements only

    The filter cartridge is tested and certified by WQA against
    NSF/ANSI standard 42 for
    material safety requirements only

    The filter cartridge is tested and
    certified by the Water Quality
    Association to WQA/ASPE/ANSI
    S-803 for sustainability

    Why Choose WaterMart? 

    30 Years of Expertise

    For three decades, we’ve been a leader in the water filtration industry. Our extensive experience calls for unique water challenges in your area to provide the perfect solution for your home.

    Customer Satisfaction

    We’re so confident in the quality of our products and services that we back them with a commitment to your complete satisfaction. We’re here to answer your questions, address your concerns, and ensure you’re completely happy with your system and our installation services.

    Advanced Certification

    Our certified installers are experts in their field with the knowledge and tools to install and service your system with care.

    FAQs

    Check out the common questions we get below.

    A whole house water filter is installed on your main entry point of the house that filters all the water entering your home. This means you get cleaner and filtered water in your tap, shower, and kitchen.

    The WS1 GAC carbon filter effectively reduces chlorine, foul taste, odor, harmful chemicals, herbicides, VOCs, and other contaminants using activated coconut shell carbon.

    The filter is installed at your home’s main water line (point of entry) by our certified installers.

    It’s a high-quality filtration media because of its superior absorption capabilities to remove various harmful contaminants, including chlorine, lead, pesticides, hormones, and many other harmful substances.

    Still Have Question?

    FREE ESTIMATE

    I’m Interested in*
    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply
    September Special
    💧 Get 15% OFF Today!
    On All Water Systems
    Keep your family healthy with cleaner, better water.
    0
      0
      Your Cart
      Your cart is emptyReturn to Shop
      Continue Shopping