Tired of water that smells funky or tastes like a swimming pool? Say hello to clean drinking water with a reverse osmosis water filter system installed by the pros at AZERPLUMB - Plumbing & Drain. Whether you're battling chlorine, city water contaminants, or just want the best-tasting water possible, our systems deliver the pure water your home deserves.
We test your water quality and help you choose the best reverse osmosis system, whether it's an under-sink reverse osmosis, a tankless reverse osmosis system, or a whole house reverse osmosis system.
Our pros install your reverse osmosis water filter with precision, connecting it to your main water supply and ensuring optimal water pressure, flow, and leak-free operation.
Before we go, we'll check that your water tastes amazing, review the RO filter lifespan, and show you how to swap out replacement filters like a pro.
Choosing the best water for your family shouldn't be complicated. Here's why our customers love their reverse osmosis water systems:
Want even more flexibility? We install countertop reverse osmosis water filters and countertop RO systems, too!

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FAQ: Reverse Osmosis Water Filter Systems
How long do reverse osmosis filters last?
Most reverse osmosis filters need replacing every 6 to 12 months, depending on your tap water quality and how much you use the system. The core reverse osmosis membrane, which does the heavy lifting, typically lasts 2 to 3 years. Staying on top of filter replacement keeps your water filtration system running smoothly and your drinking water tasting great.
Does reverse osmosis remove chlorine and fluoride?
Yes, it does! A reverse osmosis water filter removes chlorine, fluoride, and even harder-to-catch contaminants like arsenic, lead, and PFAS. That means your reverse osmosis drinking water is not only cleaner—it's healthier and safer too.
Is a reverse osmosis system better than a standard water filter?
Absolutely. Standard water filters may catch some particles, but reverse osmosis systems filter out much more, including microscopic pollutants and dissolved solids. With a reverse osmosis system, you're getting a higher level of filtration and water quality every time you turn on the tap.
Can you install an RO system yourself?
Technically, yes—but it's not exactly plug-and-play. Installing a reverse osmosis system involves plumbing, possibly drilling, and ensuring proper connections to your water system. Most people prefer to have a professional plumber install their RO water system to guarantee it's done right and won't leak.
Does reverse osmosis make water taste better?
Oh yes, and your taste buds will thank you! Reverse osmosis water is clean, crisp, and free of the chemical or metallic aftertaste that sometimes comes with city water or old pipes. Many of our customers say their water tastes amazing, even better than bottled water.
Can you connect a reverse osmosis system to a refrigerator or ice maker?
You sure can! Most RO systems can be easily connected to your fridge's water and ice dispensers. That way, your family gets great-tasting water directly from the fridge—ice cubes and all.
What's the difference between a countertop and an under-sink reverse osmosis system?
A countertop reverse osmosis water filter sits on your counter and hooks up temporarily to your faucet—perfect for renters or small kitchens. An under-sink reverse osmosis system, on the other hand, is a permanent installation that tucks away neatly and provides a steady supply of clean drinking water through a dedicated faucet. Both are solid choices depending on your space and lifestyle.
How much water does reverse osmosis waste?
Traditional reverse osmosis systems can waste 3–4 gallons of water for every 1 gallon of purified water produced. However, newer models are much more efficient and waste significantly less. Choosing a high-efficiency RO system helps you save water without sacrificing performance.
Can you use reverse osmosis with hard water?
Yes—but with a twist! While reverse osmosis filtration systems can handle hard water, pairing them with a water softener protects the RO membrane and improves long-term performance. Together, they create the ultimate one-two punch for better tasting and scale-free water.
What's the pH of reverse osmosis water?
RO water tends to be slightly acidic, usually around 5 to 6 on the pH scale. If you're concerned about acidity, you can add a remineralization filter or an alkaline filter to bring the pH of your water back to a neutral or alkaline level. This not only balances taste but may also offer added health benefits.
What's the difference between RO and UV filtration?
Reverse osmosis filtration removes physical and chemical impurities like nitrates, lead, and salts from tap water. UV filtration, on the other hand, disinfects water by killing bacteria and viruses. For the cleanest and safest drinking water, many homeowners choose systems that combine both technologies.
Is reverse osmosis safe for infants or pets?
Yes, and it's actually one of the best choices for your entire household. NSF-certified reverse osmosis water is free from harmful contaminants, making it safe for babies, pets, and anyone with sensitive health needs. Just make sure your water filtration system is well-maintained for maximum safety and freshness.
Time to Filter Like a Pro
Whether you're replacing water bottles, improving the taste of the water, or just want clean drinking water on demand, a reverse osmosis system is a smart move. AZERPLUMB - Plumbing & Drain offers the best reverse osmosis water systems with professional installation, friendly service, and expert support.
Ready to upgrade your water game? Contact AZERPLUMB - Plumbing & Drain today and schedule your RO installation now!