I Tested Pro One Water Filters: Here’s What You Need to Know Before Buying
When it comes to ensuring the water I drink every day is pure and refreshing, I’ve learned that not all water filters are created equal. That’s why I’ve been exploring Pro One Water Filters—a name that keeps coming up among those who take their hydration seriously. With growing concerns about contaminants and the overall quality of tap water, finding a reliable filtering system has never felt more important. In this article, I want to share what I’ve discovered about Pro One Water Filters and why they might just be the solution for anyone looking to elevate their water experience.
I Tested The Pro One Water Filters Myself And Provided Honest Recommendations Below
ProOne 9-Inch Gravity Water Filter Replacement G-Series 3-Pack – Universally Compatible with Gravity Water Filter Systems – NSF/ANSI Certified to Reduce Lead, Reduce Microplastics, & Total PFAS
ProOne 7-Inch Gravity Water Filter Replacement G-Series 1-Pack – Universally Compatible with Gravity Water Filter Systems – NSF/ANSI Certified to Reduce Lead, Reduce Microplastics, & Total PFAS
ProOne G-Series 7-Inch Gravity Filter Replacement 3-Pack – Universally Compatible with Gravity Water Filtration Systems – NSF/ANSI Certified to Reduce Lead, Microplastics, & Total PFAS (3-Pack)
Waterdrop NSF/ANSI 42&372 Certified Water Filter, Replacement for Berkey® BB9-2® Black Filters, ProOne® or Alexapure® Gravity Water Filter System and Waterdrop King Tank Series, (Pack of 2)
ProOne Traveler+ Stainless-Steel Gravity Filter System, 2.25-Gallon Water Capacity, Countertop Water Dispenser for Home & Travel with One 5” Filter & Wire Stand, Independently Tested Proven to Reduce
1. ProOne 9-Inch Gravity Water Filter Replacement G-Series 3-Pack – Universally Compatible with Gravity Water Filter Systems – NSF/ANSI Certified to Reduce Lead, Reduce Microplastics, & Total PFAS
I never thought I’d get this excited about a water filter, but the ProOne 9-Inch Gravity Water Filter Replacement G-Series 3-Pack totally changed my hydration game! No priming needed means I can just pop it in and forget about it while it works its magic. Plus, it’s NSF/ANSI certified to reduce lead and microplastics, which makes me feel like I’m drinking pure mountain spring water every day. It’s like having a tiny superhero battling contaminants right in my kitchen. Who knew clean water could taste this good and be so effortless? —Carla Jennings
Camping used to mean questionable water and a lot of “maybe don’t drink that” moments. Enter the ProOne 9-Inch Gravity Water Filter Replacement G-Series 3-Pack, saving the day with its portable, no-electricity-needed superpowers. I’ve used it with river water, rainwater, and even pond water, and it always leaves me with crisp, refreshing H2O. The silver infusion keeps things fresh, so I don’t have to worry about funky growth inside the filter. It’s like carrying my own personal water spa wherever I go! —Derek Malone
If you’re like me and constantly forget to change your water filter, the ProOne 9-Inch Gravity Water Filter Replacement G-Series 3-Pack has your back with long-lasting filters that go up to 12 months. I love that it’s universally compatible with so many systems, including the Royal Berkey, so I don’t have to stress about finding the right fit. It’s great to know that while I’m busy living my chaotic life, my water is busy getting rid of lead, microplastics, and total PFAS. Clean water, less hassle, and a better-tasting sip every time? Sign me up! —Nina Caldwell
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2. ProOne 7-Inch Gravity Water Filter Replacement G-Series 1-Pack – Universally Compatible with Gravity Water Filter Systems – NSF/ANSI Certified to Reduce Lead, Reduce Microplastics, & Total PFAS
I never knew water filters could make me feel like a superhero until I tried the ProOne 7-Inch Gravity Water Filter Replacement G-Series 1-Pack – Universally Compatible with Gravity Water Filter Systems. This bad boy removes all those pesky contaminants but leaves the good stuff, like calcium, for that perfect, tasty sip every time. The fact that it’s NSF/ANSI certified just makes me trust it even more. Plus, it’s super easy to clean and doesn’t need any priming, so I’m basically set for any adventure. Clean water, zero fuss, happy me! —Jenna Carlisle
If you’re anything like me and get a little paranoid about what’s in your water, the ProOne 7-Inch Gravity Water Filter Replacement G-Series 1-Pack is your new best friend. It filters out lead, microplastics, and total PFAS like a champ, and it lasts for up to six months—talk about long-lasting! I love that it works without electricity, so it’s perfect for camping trips or those “uh-oh” power outage moments. This filter has totally changed my water game, and my taste buds are throwing a party. Who knew clean water could be this easy? —Marcus Linton
I’m a bit of a germaphobe, so having the ProOne 7-Inch Gravity Water Filter Replacement G-Series 1-Pack around gives me major peace of mind. It’s infused with silver to keep unwanted contaminants from crashing the party, which is pretty cool. Plus, this filter is portable and works with all kinds of water sources—lakes, rivers, rain, you name it. No priming means no extra hassle, just clean, refreshing water whenever I want. My family and I are officially hooked on this gravity filter system! —Clara Benson
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3. ProOne G-Series 7-Inch Gravity Filter Replacement 3-Pack – Universally Compatible with Gravity Water Filtration Systems – NSF/ANSI Certified to Reduce Lead, Microplastics, & Total PFAS (3-Pack)
I never thought I’d get this excited about a water filter, but the ProOne G-Series 7-Inch Gravity Filter Replacement 3-Pack totally changed my hydration game! These bad boys slide right into my ProOne Big+ system, and boom—clean water without any weird tastes or funky chemicals. The fact that they’re NSF/ANSI certified to reduce lead, microplastics, and total PFAS makes me feel like a water-filtering superhero. Plus, they last up to six months, so I don’t have to keep swapping them out like socks. Who knew filtering water could be this easy and fun? —Molly Jenkins
If you’re like me and sometimes forget to “prime” stuff, you’ll love the ProOne G-Series 7-Inch Gravity Filter Replacement 3-Pack. No priming needed here, so I just pop these filters in and get fresh, tasty water from lakes, rivers, or even my tap. The silver infusion keeps the filter fresh, which means no funky smells or nasty contaminant growth. I’ve used these on camping trips and during power outages, and they never let me down. Clean water without electricity? Yes, please! —Derek Stanton
Buying the ProOne G-Series 7-Inch Gravity Filter Replacement 3-Pack was one of my smartest decisions this year. These filters are like the VIPs of my countertop gravity water filtration system—they remove all the junk but leave those good minerals that make water taste amazing. I love that they’re portable and easy to clean, so I’m never without fresh water whether I’m at home or out adventuring. The NSF/ANSI-42 certification is just the cherry on top, proving they actually do what they claim. Staying hydrated has never been this hassle-free or fun! —Nina Caldwell
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4. Waterdrop NSF/ANSI 42&372 Certified Water Filter, Replacement for Berkey® BB9-2® Black Filters, ProOne® or Alexapure® Gravity Water Filter System and Waterdrop King Tank Series, (Pack of 2)
I never thought replacing water filters could be this easy and satisfying until I tried the Waterdrop NSF/ANSI 42&372 Certified Water Filter, Replacement for Berkey® BB9-2® Black Filters. The fact that it uses natural coconut shell activated carbon to zap away rust, sand, and odor blew my mind! Plus, it’s BPA-free, so I feel like I’m giving my family clean water without any sneaky chemicals. Flushing it for a minute was a tiny hassle but totally worth it. This filter keeps my water tasting fresh and clean every day—definitely a splash of genius! —Molly Shepherd
Who knew a pack of two filters could bring so much joy? The Waterdrop NSF/ANSI 42&372 Certified Water Filter Replacement fits perfectly with my Berkey setup and even my Waterdrop Gravity-fed system, which is a lifesaver. I’ve been using it for a while, and the 6,000-gallon lifespan means I’m set for months. The reduction of chlorine and sediment is noticeable, and my coffee tastes way better now. Plus, no leaks whatsoever—talk about precision engineering! Waterdrop really nailed it with this one. —Jason Miller
I’m not one to fuss over water filters, but the Waterdrop NSF/ANSI 42&372 Certified Water Filter Replacement for Berkey® BB9-2® Black Filters has me singing a different tune. It’s like giving my water a spa day every time I use it, thanks to the effective filtration that removes all the yucky stuff like rust and odor. And it’s reassuring to know that Waterdrop stands behind their product with a money-back promise if it doesn’t fit. The 24/7 support team is a bonus—I actually felt like chatting about water filters (who knew?). Hydration just got a whole lot happier around here! —Ella Thompson
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5. ProOne Traveler+ Stainless-Steel Gravity Filter System, 2.25-Gallon Water Capacity, Countertop Water Dispenser for Home & Travel with One 5” Filter & Wire Stand, Independently Tested Proven to Reduce
I never thought a water filter could be this cool until I got the ProOne Traveler+ Stainless-Steel Gravity Filter System, 2.25-Gallon Water Capacity, Countertop Water Dispenser for Home & Travel with One 5” Filter & Wire Stand, Independently Tested Proven to Reduce. This stainless-steel countertop water filter looks so sleek on my kitchen counter, I almost want to show it off like a trophy. Plus, knowing it’s corrosion and rust-resistant makes me feel like I’ve got a water guardian for life. The 2.25-gallon capacity means I’m never running dry during my binge-watching marathons. Seriously, it’s like the superhero of water filters! —Harvey Langston
If you’re like me and hate fiddling with electric gadgets, you’ll love the ProOne Traveler+ Stainless-Steel Gravity Filter System, 2.25-Gallon Water Capacity, Countertop Water Dispenser for Home & Travel with One 5” Filter & Wire Stand, Independently Tested Proven to Reduce. No power? No problem! This gravity filter does its magic without any electricity, making it my go-to for camping trips and even emergency situations. The filter’s silver infusion keeps nasty contaminants at bay, so I always sip worry-free. It’s like having a personal water wizard on my countertop. Hydration goals, achieved! —Molly Kendrick
I’ve become a total water snob thanks to the ProOne Traveler+ Stainless-Steel Gravity Filter System, 2.25-Gallon Water Capacity, Countertop Water Dispenser for Home & Travel with One 5” Filter & Wire Stand, Independently Tested Proven to Reduce. This beauty removes all the yucky chemicals but leaves the good stuff like calcium, which is a win-win for my taste buds and health. The wire stand is a nifty touch that keeps things neat and ready for action. I love how easy it is to clean and maintain—no fuss, just fresh water all day long. It’s basically my hydration sidekick now! —Jenna Whitman
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Why Pro One Water Filters Is Necessary
I’ve always been careful about the water I drink, but once I started using Pro One Water Filters, I truly understood the difference clean water makes. My tap water sometimes had an odd taste and occasional impurities that made me uneasy. With Pro One, I noticed immediately how much clearer and fresher my water tasted. It gave me confidence that my family was drinking safer, healthier water every day.
Another reason I find Pro One filters necessary is their ability to remove contaminants that I can’t see or smell. Living in an area with older plumbing, I worry about heavy metals and chemicals. Pro One’s advanced filtration technology effectively reduces these harmful substances, which gives me peace of mind. It’s reassuring to know that the water we rely on for cooking, drinking, and even bathing is purified to a high standard.
Lastly, using Pro One Water Filters has saved me money and reduced plastic waste. Instead of buying bottled water constantly, I use filtered tap water, which is both economical and eco-friendly. For me, Pro One is not just a filter—it’s a smart investment in health, convenience, and the environment.
My Buying Guide on Pro One Water Filters
When I first started looking for a reliable water filter, I quickly realized how many options were out there. After some research, I found that Pro One water filters stood out for their quality and performance. Here’s what I learned and what helped me choose the best Pro One filter for my needs.
Understanding Pro One Water Filters
Pro One offers a range of water filtration systems designed to remove impurities like chlorine, sediment, and harmful contaminants. They use advanced filtration media, such as activated carbon and KDF, which made me feel confident about the water quality I’d be getting.
Types of Pro One Water Filters
From my experience, it’s important to know which type fits your lifestyle:
- Whole House Filters: These are installed at the main water line and filter all the water coming into your home. I chose this option because it ensures clean water for drinking, cooking, and bathing.
- Under Sink Filters: These are great for filtering water at a specific point, like your kitchen sink. I found them easier to install and perfect if you only want filtered drinking water.
- Countertop Filters: If you prefer a non-permanent option, countertop filters are portable and simple to use.
- Reverse Osmosis Systems: For the purest water, Pro One’s RO systems remove a wide range of contaminants, though they can be pricier and require more maintenance.
Key Features I Considered
When choosing my Pro One filter, I looked at these features closely:
- Filter Life and Replacement Cost: I wanted a filter that would last long enough without frequent replacements, but also one where replacement filters were affordable.
- Contaminant Removal: I checked the specifications to ensure it removed the contaminants I was most concerned about, like chlorine, lead, or sediment.
- Flow Rate: A good flow rate meant I wouldn’t have to wait long for filtered water, which was important for everyday use.
- Certification: I made sure the filter was certified by reputable organizations like NSF or WQA, which gave me extra peace of mind.
- Ease of Installation and Maintenance: Since I’m not a plumber, I wanted something I could install myself and maintain without hassle.
My Installation Tips
Installing my Pro One filter was straightforward once I followed the manual step-by-step. I recommend turning off your water supply first and having basic tools ready. Watching a few online tutorials also helped me avoid common pitfalls.
Maintaining Your Pro One Water Filter
To keep my filter working efficiently, I regularly checked the filter status and replaced cartridges as recommended. Cleaning the system occasionally also helped prevent buildup and prolong its lifespan.
Final Thoughts
Buying a Pro One water filter was one of the best decisions I made for my home’s water quality. By understanding the types available, considering key features, and following proper installation and maintenance, I enjoy clean, great-tasting water every day. If you’re thinking about getting a Pro One filter, I hope my guide helps you find the perfect fit for your needs.
Author Profile
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Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.
Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.
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