4 Stage 50 Gallon Per Day (GPD) Reverse Osmosis system

Free Installation Currently Available in!

Florida State: Miami-Dade, Broward, Collier, Palm Beach, Martin, St Lucie, Lee and Brevard.

Coming soon to all of Florida!

to get notice when we are available in your area.

H₂OGuard® 4 Stage Reverse Osmosis System with Easy to Replace Twist-off Cartridges

Featuring our quickest, easiest filter replacement plus a choice of two faucet finishes, this powerful system performs like a water purification plant under your sink. It removes PFAS, microplastics, heavy metals, bacteria, viruses, cysts & most EPA-listed contaminants. Enjoy our free installation!

$589.00 – $599.00

AquaHub will donate 1% of the purchase price to WWIF, a 501 (c)(3) non-profit organization.

SKU H2OGT-45 SOLUTIONS Solutions for the Kitchen, Solutions for Boats and RVs, Solutions for Offices and Businesses, Reverse Osmosis TAGS Reverse Osmosis Systems, Undersink Filter, H2O Guard, Improves Color/Taste/Odor, Inhibits Limescale, Kitchen, Removes Bacteria, Removes Chloramine, Removes Chlorine, Removes Cysts, Removes Sediment, Removes Viruses, Reverse Osmosis Membrane

Features and Benefits

Removes up to 99% of heavy metals and dissolved solids.
Removes Bacteria, Viruses and Cysts
Removes most Chlorine and most EPA-listed Contaminants: Volatile Organic Compounds (VOC’s), Chemicals, PCBs, Pesticides, Herbicides, Chloroform
Chromed or Brushed Nickel faucet options
4.5-gallon storage tank is included
NSF approved materials
Quick Twist-off cartridges for easy replacement
Replace cartridges every 9-12 months: Subscribe and Save

Faucet Type

Chrome

Brushed Nickel

Select Option	Subscribe & Save! Opt-in now and save 10% on future replacement cartridge orders. Replacement cartridges are automatically shipped to you. You’re only charged when the item ships. Opt out anytime. Click Yes below to see your savings! Yes Cartridge pack price: . You Save %. Will ship every months. Price subject to change. Discount always applies!

Select Option	Subscribe & Save! Opt-in now and save 10% on future replacement cartridge orders. Replacement cartridges are automatically shipped to you. You’re only charged when the item ships. Opt out anytime. Click Yes below to see your savings! Yes Cartridge pack price: . You Save %. Will ship every months. Price subject to change. Discount always applies!

Additional information

Weight	N/A
Dimensions	in
Faucet Type	Chrome, Brushed Nickel

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Specifications

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What Our Customers Say

I recently purchased an H2O US4 Chlora + undersink system and was thoroughly impressed by how easy it was to navigate my way through the website. AquaHub showcased a variety of products for almost everywhere in the home. The attentive and knowledgeable online service assistant directed me towards the US4 system, which fits my needs perfectly. Thanks for the delicious, tasty, filtered water!

If you’re looking for an easy, seamless shopping experience for your water treatment needs, AquaHub is the place to shop. I was initially looking for a simple countertop system for my home, but once I saw the variety of systems, I ended up purchasing a Whole House System allowing me and my family to filter water throughout the house!

I just want to thank AquaHub for providing me with the most delicious, filtered water. I was initially dreading the product research required to purchase a water filter, but once I started maneuvering around AquaHub’s website, I knew exactly what product I needed. Oh! And to top it all off, the installation was scheduled online and FOR FREE. Keep it up, AquaHub Team.

As an Environmental Consultant, it is great to see AquaHub giving back with their Wishing Well International Foundation. Their foundation is a non-profit organization providing clean, safe drinking water to developing areas.

We ship the product directly to you. Use our seamless online scheduling system to arrange FREE installation from AquaHub’s certified, insured professionals.

H₂OGuard® 4 Stage Reverse Osmosis System with Easy to Replace Twist-off Cartridges

Featuring our quickest, easiest filter replacement plus a choice of two faucet finishes, this powerful system performs like a water purification plant under your sink. It removes PFAS, microplastics, heavy metals, bacteria, viruses, cysts & most EPA-listed contaminants. Enjoy our free installation!

Features and Benefits

Subscribe & Save!

Subscribe & Save!

Additional information

Reviews

Specifications

You may also like…

H2OGuard® Three Stage Undersink Water Filter – Pretreatment Plus 4 Cartridge Options and a Polishing Post-Filter

H₂O International® Chlora+™ Deluxe Undersink Water Filter. Replace Every 18 to 24 Months

H₂O International® Chlora+™ Undersink Water Filter. Replace Every 12 to 18 months

H₂OGuard® 4 Stage Reverse Osmosis System with Drop-in Cartridges and Chrome-Plated, Lead-Free Faucet

How Can We Help You?

What Our Customers Say

Contact us

Solutions

Social

Links

H2OGuard® 4 Stage Reverse Osmosis System with Easy to Replace Twist-off Cartridges

Featuring our quickest, easiest filter replacement plus a choice of two faucet finishes, this powerful system performs like a water purification plant under your sink. It removes PFAS, microplastics, heavy metals, bacteria, viruses, cysts & most EPA-listed contaminants. Enjoy our free installation!

Features and Benefits

Subscribe & Save!

Subscribe & Save!

Additional information

Reviews

Specifications

You may also like…

H2OGuard® Three Stage Undersink Water Filter – Pretreatment Plus 4 Cartridge Options and a Polishing Post-Filter

H2O International® Chlora+™ Deluxe Undersink Water Filter. Replace Every 18 to 24 Months

H2O International® Chlora+™ Undersink Water Filter. Replace Every 12 to 18 months

H2OGuard® 4 Stage Reverse Osmosis System with Drop-in Cartridges and Chrome-Plated, Lead-Free Faucet

How Can We Help You?

What Our Customers Say

Contact us

Solutions

Social

Links

Free Installation

H₂OGuard® 4 Stage Reverse Osmosis System with Easy to Replace Twist-off Cartridges

H₂O International® Chlora+™ Deluxe Undersink Water Filter. Replace Every 18 to 24 Months

H₂O International® Chlora+™ Undersink Water Filter. Replace Every 12 to 18 months

H₂OGuard® 4 Stage Reverse Osmosis System with Drop-in Cartridges and Chrome-Plated, Lead-Free Faucet