The Olympia Water Systems 5-Stage Reverse Osmosis water filtration system was designed and tested to provide clean, high-quality drinking water at your home or business.
Easy Install/Maintenance
Installing the system is easy with our step-by-step installation and maintenance guide with full-color photos.
Lifetime Customer Support
USA based customer service/technical support through email and phone.
High-Quality Water Purification
Our reverse osmosis systems remove impurities and contaminants from the water in your home or business to produce fresh, pure drinking water. Based on manufacturer testing, our reverse osmosis membranes remove the following:
Just finished installing the system. I replaced a basic filter hoping to stop mineral build up in my coffee pot. Very easy install. Was surprised how much pressure is at the water faucet. Water came out almost immediately after filling filter chambers.
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Rated 5 out of 5
great new ro system
damem –
my girlfriend bought a new system for our house. we had a plumber come out and install it. looks great with the faucet, and is easy to use.
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Rated 5 out of 5
Big Upgrade Over Tap Water
Belko –
I installed the system about a week ago. Easy to put in. Water tastes much better than tap. No complaints.
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Rated 5 out of 5
great tasting water
jamesann –
Installed the system a couple days ago. My kids have really enjoyed the RO water, as it tastes much better than our city water. I had my brother install our system, as I’m not mechanically inclined, but he said it was easy to install. The faucet that it comes with looks nice. It was an upgrade over what came with the house.
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Rated 5 out of 5
Great tasting water again.
Kyle J –
This system has been incredible for our house. I am glad I did this because our old system had filters that were unique and impossible to find. This system has solved that problem and the water taste great.
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Rated 5 out of 5
Great Product!
Thirsty Howell III –
Installed this unit in my kitchen. Installation was very simple for someone with zero plumbing experience and it fit below my sink with room to spare. The system provides plenty of drinking water for all 8 members of my household. We have never had any problems with it, no leaks or water supply issues. My kids love having filtered water in the house.
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Rated 5 out of 5
Easy install and great water
Marie –
The water from my office breakroom tasted terrible and there was never enough space for enough bottled water for everyone in the breakroom fridge. I looked into getting one of those water cooler systems, but didn’t want to worry about having to buy and change the big heavy water bottles. So I got this undersink system instead.
I installed the system under the breakroom sink. It was pretty easy to install, and fit in the sink cabinet nicely. The water tastes great and I don’t have to worry about running out of filtered water since it comes straight out of the faucet.
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Rated 5 out of 5
Great Experience
rj96 –
I live in Gilbert, AZ, where we have terrible tasting tap water. I installed the system a few months ago, and it has made a huge difference in the quality of the water. Before installing the RO system, we had either been avoiding drinking water, or would buy bottled water, especially when we had out of town visitors. Now we enjoy the taste of the water, and never buy bottled water.
Installation was easy. The manual was easy to follow, and we didn’t have any issues. We hooked up the RO system to our refrigerator, so the water comes out cold.
Olympia Water System products have a 30 day money-back guarantee from the date of purchase. All return shipping fees are the customer’s responsibility unless the return is due to manufacturer error or defect. For details on our Return Policy and Product Warranty please visit our Terms & Conditions and Warranty pages.
Shipment
We ship to addresses within the United States (48 continental states, Alaska, Hawaii & Puerto Rico). Shipments within the 48 continental states will be shipped via UPS Ground or USPS. Shipments to Alaska, Hawaii & Puerto Rico will be shipped via USPS only. Shipping discounts are only applicable to orders with shipping addresses located in the 48 continental states of the United States. In-stock items will be shipped within 2-3 business days after your order has been placed. Please inspect shipments for damage at the time of delivery.
You're viewing: 50GPD Reverse Osmosis System (OROS-50)$209.99$165.50
Byron Anderson –
Just finished installing the system. I replaced a basic filter hoping to stop mineral build up in my coffee pot. Very easy install. Was surprised how much pressure is at the water faucet. Water came out almost immediately after filling filter chambers.
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damem –
my girlfriend bought a new system for our house. we had a plumber come out and install it. looks great with the faucet, and is easy to use.
(0) (0)
Belko –
I installed the system about a week ago. Easy to put in. Water tastes much better than tap. No complaints.
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jamesann –
Installed the system a couple days ago. My kids have really enjoyed the RO water, as it tastes much better than our city water. I had my brother install our system, as I’m not mechanically inclined, but he said it was easy to install. The faucet that it comes with looks nice. It was an upgrade over what came with the house.
(0) (0)
Kyle J –
This system has been incredible for our house. I am glad I did this because our old system had filters that were unique and impossible to find. This system has solved that problem and the water taste great.
(0) (0)
Thirsty Howell III –
Installed this unit in my kitchen. Installation was very simple for someone with zero plumbing experience and it fit below my sink with room to spare. The system provides plenty of drinking water for all 8 members of my household. We have never had any problems with it, no leaks or water supply issues. My kids love having filtered water in the house.
(0) (0)
Marie –
The water from my office breakroom tasted terrible and there was never enough space for enough bottled water for everyone in the breakroom fridge. I looked into getting one of those water cooler systems, but didn’t want to worry about having to buy and change the big heavy water bottles. So I got this undersink system instead.
I installed the system under the breakroom sink. It was pretty easy to install, and fit in the sink cabinet nicely. The water tastes great and I don’t have to worry about running out of filtered water since it comes straight out of the faucet.
(0) (0)
rj96 –
I live in Gilbert, AZ, where we have terrible tasting tap water. I installed the system a few months ago, and it has made a huge difference in the quality of the water. Before installing the RO system, we had either been avoiding drinking water, or would buy bottled water, especially when we had out of town visitors. Now we enjoy the taste of the water, and never buy bottled water.
Installation was easy. The manual was easy to follow, and we didn’t have any issues. We hooked up the RO system to our refrigerator, so the water comes out cold.
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