• FAQs
  • USE & CARE

HRO Water Filter

Cleaner water for your whole family. Reduce unpleasant tastes and smells from chlorine/chloramines used by your city during the water treatment process. Reduces fluoride, lead, nitrates/nitrites and more.

  • Keep your flow rate going— our 0.8 gallons per minute flow rate delivers cleaner, healthier water for all of your drinking and cooking needs.
  • Reduce more than 95% of fluoride for cleaner, healthier water.
  • Includes first set of filters, RO tank, faucet, and all parts required for installation.
  • Replace Stage 1 and 3 every six months. Replace Stage 2 once a year.


System Specs:
Dimensions: 4.5” x 12.5”
Warranty: 2-Year Limited Warranty

Check Out Our Reviews 2 year limited warranty
  • HRO - Hague Reverse Osmosis water filter
  • HRO - Hague Reverse Osmosis water filter


Reduces chlorine/chloramines taste and odor before passing through the reverse osmosis membrane.
Targets and reduces 13 contaminants, including fluoride, nitrates, nitrites, lead, radium and arsenic.
One final filtration pass to reduce any additional objectionable tastes and odors.
HRO - Hague Reverse Osmosis water filter

HRO Water Filter - FAQ

What does “Reverse Osmosis” mean?
Reverse Osmosis (RO) operates by removing contaminants from water at the molecular level. By using pressure to squeeze your water against a special membrane, water molecules are separated from impurities. Rejected dissolved solids are automatically rinsed down the drain leaving only high-quality water for you to use.
What can it remove from my water?
The HRO filter reduces foul smells and tastes while capturing particles and sediment that may be traveling with your water.
Can you test my water for me?
Yes! The best way to treat your water is to know exactly what is in it so we can customize a solution to fit your needs. Contact a dealer today to get your water tested!
What does the 2-year warranty cover?
WHAT IS COVERED: This warranty covers defects in materials or workmanship in manufacturing of your Hague drinking water filter system, except as provided below. FOR HOW LONG: This warranty runs for 730 days from the date of purchase by a consumer (“Warranty Period”). Read the full warranty in the Owner’s Manual.
How many gallons can it filter per day?
The HRO filters up to 13 gallons per day with a 3.2 gallon storage tank for plenty of water ready to use when you need it.
How often will I need to replace the filter cartridges?
The carbon filters should be changed every six months, and the RO membrane cartridge should be changed every 12 months. If you have high levels of contaminants in your water, you may need to change your filters more frequently.
Does the HRO come with a faucet?
Yes, our complete system includes a faucet.

HRO Water Filter - USE & CARE