Pure Water, From Reef Tank to Kitchen Tap
As an aquarist, I dedicated years to maintaining a pristine saltwater environment. Every litre entering my reef tank was filtered through sediment, carbon, and reverse osmosis systems—removing chlorine, heavy metals, and trace contaminants. I monitored nitrates and phosphates with laboratory precision. My fish thrived in engineered purity.
One evening, I tasted the faint chlorine in my tap water and glanced at the glowing aquarium nearby. The irony struck me: my fish drank purer water than my family.
That moment sparked OQUO. I built the filter I needed—applying the aquarist’s uncompromising standard to the home. Our 6-stage RO system doesn’t just make water safe; it makes it pure, enhanced with minerals for taste and vitality.
OQUO is an aquarist’s standard, brought to your tap. Because everyone deserves water that’s truly clean—whether in a reef tank or a drinking glass.
— Donald, Founder
Drink Differently – Live Differently
Experience water the way it should be: pure, crisp, and free from contaminants.
What's Really In Your Tap Water?
Your water goes through an incredible journey before it reaches your tap. While UK water is safe to drink according to regulatory standards, the treatment process involves adding several chemicals to make it so.
Common Chemical Additions in UK Water Treatment:
- Alum (Aluminium Sulphate) & PACL (Polyaluminium Chloride): Used to clump together tiny particles so they can be filtered out. Trace amounts can remain in the water.
- Ferric Sulphate / Chloride: Used similarly to alum to remove particles and discolouration.
- Activated Carbon: Used to remove organic compounds and impurities that affect taste and odour.
- Chlorine / Chloramines: The most common additive. Essential for disinfecting the water and killing harmful bacteria as it travels through miles of pipes to your home. This is the main cause of that familiar "swimming pool" taste and smell.
While these chemicals serve a purpose, many households prefer to remove them for better-tasting water and peace of mind.
👉 Want to see what's in your water? Check the official water quality report for your exact postcode on the United Utilities website:
Check My Local Water Quality (United Utilities)
Scientists Are Talking – Are You Listening?
A growing body of research is examining the long-term effects of micro-contaminants in our water supply.
"Scientists have found microplastics in UK tap water..."
- The Guardian
"Traces of pharmaceuticals and pesticides are routinely found in treated drinking water..."
- BBC News
An RO system is the most effective way to remove these micro-contaminants, giving you unparalleled control over what you and your family drink.
Enjoy Pure, Healthy Water with OQUO Filtration
Clean, refreshing, and free from contaminants—reverse osmosis (RO) filtered water offers the perfect balance of purity and taste. Here’s why switching to RO filtration is a smart choice:
✅ Superior Purification – Removes chlorine, heavy metals, bacteria, and chemicals, ensuring your drinking water is safe and healthy.
✅ Improved Taste & Odour – Eliminates impurities that affect taste, giving you crisp, refreshing water.
✅ Cost-Effective – Say goodbye to expensive bottled water—enjoy pure water from your tap at a fraction of the cost.
✅ Eco-Friendly – Reduces plastic waste and carbon footprint, making it an environmentally responsible choice.
✅ Health Benefits – Helps protect against harmful contaminants while supporting hydration and overall well-being.
Upgrade your water today—experience the freshness and purity of RO filtration.
RO Filtered Water – Pure, Safe & Healthy for Your Family
✅ Better Hydration for Everyone – Encourages the whole family to drink more water by improving taste and removing impurities.
✅ Safe for All Ages – Eliminates bacteria and chemicals that could affect health, from young children to elderly family members.
✅ Protects Against Pollutants – Provides peace of mind by filtering out toxins from tap water.
✅ Supports Brain & Body Development – Helps children stay energized and focused while promoting long-term health for adults.
✅ Gentle on Digestion – Reduces exposure to harsh elements that could cause digestive discomfort for kids and seniors.
✅ Eco-Friendly & Cost-Effective – Reduces reliance on bottled water while providing high-quality hydration at home.
Keep your family healthy, happy, and hydrated with RO filtration—pure water for every generation!
RO Filtered Water – Pure, Safe & Gentle for Seniors
✅ Supports Vital Health – Removes contaminants that may contribute to health issues, ensuring safe drinking water.
✅ Improves Digestion & Kidney Function – Gentle on sensitive stomachs and helps reduce strain on kidneys by filtering out excessive minerals and impurities.
✅ Enhances Hydration & Energy – Encourages better hydration, improving circulation and energy levels for an active lifestyle.
✅ Promotes Longevity & Wellness – Clean water plays a key role in maintaining cognitive function, mobility, and overall vitality.
✅ Eco-Friendly & Cost-Effective – Reduces dependence on bottled water, providing sustainable, high-quality hydration without recurring expenses.
✅ Ideal for Medication Use – Safe and pure water is essential for those taking medications, preventing unwanted interactions with contaminants.
Give yourself or your loved ones the best water possible—pure, safe, and refreshing with RO filtration!
OQUO FILTERS
Reverse Osmosis Filter 6 Stage 50G Water Purification System with Alkaline cartridge
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Let customers speak for us
from 4 reviewsBest water filter
This filter is surprisingly good and at a fantastic price, follow the instructions to commission it and it works perfectly, I good flushing out is a must! The quality is good and looks good. I had a tiny leak on one of the valves and the seller sent a new one instantly so service is good as well. Comes in a nice retailer type box and is packed in nice!!!
After discovering that the TDS in my tap water was higher than expected, I decided to invest in an RO filtration system for my household. I chose Oquo Filter due to strong reputation and uk based, which ensured fast delivery. Installation wast esay enough and they .I'm genuinely impressed with the performance the water now testes great and fill much safer .I highly recommend Oquo Filter and anyone looking for reliable water filter system.
I was shocked after checking Tds in my tap water and after little research decided to buy RO filter wich would provide safe drinking water for my family. Came across Oquo Filters company which is based in UK so delivery was quick and hustle free. Dispite they offering professional installation for an extra charge I decided to install it myself which was relatively easy. 100% satisfied with Oquo company and my water now because it tastes much better and most importantly it's safe.