Save money, time, and hassle of buying costly, bottled water and live healthier with ultra-safe water that is contaminant free. On a side note, all components are industry standard sized so you could buy cheaper aftermarket replacements to save additional cash if you want to. Recovery rate: 3:1 at optimum efficiency (pretty standard). After that, you only need to replace the pre-stage filter every six months (instead of monthly or more). How to Wash Hair When You Have Hard Tap Water, Water Softener Resin: What It Is and How to Use It, Commercial Construction and Renovation Magazine, Relatively inexpensive filters make for a low total cost of ownership (TCO), Designed for DIY installation within about 1 hour, 4-gallon pre-pressurized water storage tank, APEC makes the same system but with higher output in the, 3 gallons of wasted water per 1 gallon of purified water is average, Well and natural water sources are more prone to this problem but only. 
WQA certified to provide unlimited clean, refreshing crisp tasting water superior to bottled water, Premium long-lasting filters remove up to 99% of contaminants such as chlorine, taste, odor, VOCs, as well as toxic fluoride, arsenic, lead, nitrates, heavy metals and 1000+ contaminants. is another very popular and inexpensive under sink RO system that gets a high number of positive reviews. Learn more about Alex and the rest of the BOS Team. "sameAs": All systems are put through a rigorous multi-point quality control process to eliminate even the slightest component imperfections. The ROES-50 reverse osmosis system has been tested and certified to the highest standard in the industry- WQA gold seal to deliver the highest quality clean, filtered drinking water at an affordable price. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com and affiliated sites. Extruded Activated Carbon Block Filter, 3. "image": ROES-50 is made with simple installation and maintenance in mind. 
Cons: The runoff drainage noise can get annoying since as it filters it causes a small stream to drain off into the main water line which echos in the pipe and you can hear it 20 feet away. -much better quantity of water than my previous system FYI: The system will automatically shut off once the tank is full which takes a minimum of 3 hours. This wasted water is sent down the drain.
Since there is also water in the housing, this can be a little messy. Excellent tasting water. My wife is a water snob and we were spending around $25 on bottled water. "https://www.linkedin.com/company/theboswater/", "height": "600", Referral program pays big, so you can have free drinking water forever! 50 is one of the best selling RO filter systems in the US. }, Feed Water Pressure 40-85 psi, America's No.1 rated water filter brand with 20 years of success guaranteeing trouble free, noise-free system for long lasting, dependable, pure drinking water.
Everything You Need to Know, Home Master TMHP HydroPerfection RO Review. "width": "600", Guaranteed to remove up to 99% of all contaminants, such as chlorine, taste, odor, toxic fluoride, arsenic, lead, and chromium. The waste water produced is on the high end but since the total cost of ownership is so low, many people still trust this system. Compared to carbon-only filters, this thing pays for itself in under two years. I have not tested it yet since it requires a special lab, but will get around to it at some point. It is equipped with quick connection fittings and colored tubing, which make system installation and maintenance extremely fast and easy. "url": "https://www.best-osmosis-systems.com", "https://plus.google.com/u/0/100249997814312363698", "@type": "Article", We go though 2 gallons of water a day easy and use it for cooking and drinking and never had it run out or not produce on demand. "brand": }, Furthermore, the cheap plastic fittings might require replacement incurring additional costs in order to prevent water damage. BOS offers practical, real-life tips and advice on home water treatment. As an Amazon Associate I earn from qualifying purchases. This would only require some, The recommended water pressure coming into the filtration system is between 40 and 85 psi. This complete 5-stage water filter system is made from high caliber components to offer exceptional contaminant rejection rates and long-lasting, reliable performance. It's not loud but is noticeable. 50 gallons per day @ 60 psi, 30 gallons/day @50 psi and 77 deg F. For the best experience on our site, be sure to turn on Javascript in your browser. Check out our list of the water filter accessories for some items to consider with your new reverse osmosis system. What is Reverse Osmosis Water? "@type": "Person", The APEC Essence ROES-50 learn more on amazon.com. Her writing interests have included many different topics, water treatment among them, which have encompassed varying writing styles. It has the only technology to remove up to 99% of contaminants including arsenic, chlorine, lead, fluoride, heavy metals, bacteria, virus and 1000+ contaminants. Designed engineered and assemble in the USA by leading reverse osmosis manufacturer APEC Water Systems. Pros: Easy to install,everything was color coded. Sign up to receive exclusive offers in your inbox. "name": "BOS", Referral program pays big, so you can have free drinking water forever! "@type": "Organization", Plus they don't gouge you on the filters you can order them shipped to the door for a fraction of what I'm paying on the other one. e.src="https://images.dmca.com/Badges/DMCABadgeHelper.min.js", Pipe Size: 1/4 inches. The best way to check if the filters need changing is to test the water entering and exiting the system with, U.S. based technical support which is free for the lifetime of the product, Purified water output per day of 50 gallons is on the low end, Filters in housings are more difficult to replace than modular filters, No remineralization stage to add back minerals, Does not include a UV light to kill bacteria and other microorganisms. The ROES-50 requires a minimum operating pressure of 40 psi. Overall Review: I can't believe I spent so much money on bottled water before. System comes with 100% lead-free designer faucet, plus certified JG food grade tubing and parts to provide safe, contamination-free pure water. paid about 160 while on sale, Pros: -a breeze to install (had a previous RO system so did have the water/drain hookups already installed For lower water pressures, a pressure-boosting permeate pump would help.
{ Please note: This page may contain affiliate links. JavaScript seems to be disabled in your browser. "@type": "ImageObject", First things first, the APEC ROES-50 uses 5 filter stages to provide clean and great tasting drinking water thats also ideal for making coffee. See how a store is chosen for you. This is how often you will have to change each component as per manufacturer specifications: As always, you should take this as a rough guideline. { Tested water with one of the mineral testing meters and it is running about 92% efficiency over tap water. All APEC reverse osmosis systems are designed, engineered, assembled, and tested in-house using high-quality parts to ensure that a trouble-free system arrives at your door. High quality leak-free quick connect fittings require no extra lock clips to seal leak - not relying on water leak detector to protect your home like other brands. APEC Water Systems Undersink Reverse Osmosis Water Filtration System - ROES-50, undefined out of 5 stars with undefined reviews, Supreme quality - designed, engineered, and assembled in USA to guarantee water safety & your health. Switching between stores will remove products from your current cart. I recommend maybe drilling the runoff hole in the pipe a little lower so the waste water doesn't drip in from a high point and makes the dripping noise. There are a lot of them and I told them is was aerated for purity. Subscribe to Danielle Walker's newsletter and get 8 free recipes to your inbox! Cons: Not really a con but there is a slight rumble for 2-3 seconds as we are filling up large containers. If 92% efficient then one would assume the calcium particles are out that carry the radium. High quality leak-free quick connect fittings require no extra lock clips to seal leak, and does not rely on water leak detector to protect your home like other brands. "https://www.linkedin.com/in/alexandra-uta-050b68166/" After that, it's money in the bank. Copyright 2022 Ubuy Co. All rights reserved. Removes a wide variety of contaminants including arsenic, bacteria, lead, fluoride, chromium, radium and more. This will improve the flavor of coffee, tea, and ice cubeseverything tastes better with RO water! The store will not work correctly in the case when cookies are disabled. But the system works with housings rather than a modular design. The goal here is to prevent sediment from building up and clogging subsequent filtration stages. Coconut Shell Refining Carbon 10" filter removes any possible residual taste from the tank. "sameAs": Pros: It took me 30 min to install. Fully automated system will effectively treat tap, well, and hard water at variable water pressures with extreme pH and hardness levels. What is Distilled Water and is it Safe to Drink? } { Package Dimensions: 22.6 x 20.1 x 12.2 inches. Microline stopped making the ceramic element a few years back, so it was time togo with a newer system. The APEC ROES-50 is a filter/housing system. Overall Review: Make sure you have space to install the pressure tank, if you have a garbage disposal or other obstructions this tank is 12" in diameter. Save my name, email, and website in this browser for the next time I comment. Only technology to remove up to 99% of contaminants including arsenic, chlorine, lead, fluoride, heavy metals, bacteria, virus and 1000+ contaminants. Pros: So I never heard of these guys and bought mine at Lowes the handle started to leak but the manuf kindly sent me a replacement which I treat very tenderly (the mechanism is plasticy.) Installation can be done by someone with average DIY skill level in about 1 hour with tools that most households will already have. If it made any $$ sense I would throw out the other one and get another of these. Our superior engineering, design expertise, and attention to details have earned our products the distinction of being the most durable water-filtration systems on the market. Follow this linkon the APEC website to see a complete list of the contaminants that are removed. "https://theboswater.tumblr.com", Something went wrong. To help with installation, all of the tubes are color-coded. "description": "Alex is a content writer with an affinity for research and a methodical attention to detail. }, System uses industry standard parts and components, which makes finding and replacing any part or filters on the unit simple and cost-effective. The best way to check if the filters need changing is to test the water entering and exiting the system with a TDS meter. Protects and extends the life of the membrane and system. "headline": "Review: APEC Essence Series ROES-50 RO Drinking Water Filter System", This complete reverse osmosis water filter will produce an unlimited supply of bottled-quality drinking water while removing any chlorine, unpleasant tastes, odors and up to 99% of harmful contaminants to produce clean and refreshing water that everyone will enjoy. All Rights Reserved. APEC has 20 years of successful experience in creating the finest water filtration systems from our California facility. The best way to gauge the age of your filters is with a simple TDS test meter. System Capacity- 50 gallons per day @ 60 psi, 30 gallons/day @50 psi and 77 deg F.Tank Capacity-4 gallons. As with all RO systems, some incoming water is used to flush the RO membrane and create back pressure. ROES-50 is made with simple installation and maintenance in mind. setTimeout(function() { ], Tech support was there late on the weekend to assist us. This complete 5-stage water filter system is made from high caliber components to offer exceptional contaminant rejection rates and long-lasting, reliable performance. For lower water pressures, a pressure-boosting, Installing and fitting filter and membrane units, How to install the feed water and drain saddle adaptor, Connecting the tubing connections and system start up, The filters do not have an indicator to show when they need changing. It is equipped with quick connection fittings and colored tubing, which make system installation and maintenance extremely fast and easy. So anyway I bought this one instead for my mom even though it cost a lil more because it would work with pretty much any counter hole size and save me from drilling. "@type": "ImageObject", Alex is a content writer with an affinity for research and a methodical attention to detail. Why I like it: We have this installed under our sink and I use it for drinking water, cooking, and bottles. Standard with system: Quick Connection fittings; stainless steel check valve; clog-free flow restrictor; 5 feet of food grade tubing; " input feed water adapters. We are going to cover all its pros and cons, talk about installation and maintenance requirements + costs, and in the end give you our final verdict of what we think about the unit. RO module with filter and membrane housings, 360 rotatable lead-free brushed nickel faucet with washers and nuts, Sediment pre-filter: Every 6 to 12 months, Carbon block pre-filters: Every 6 to 12 months, RO membrane: Every 2 to 3 years for city water, 2 years on well water. "logo": APEC suggests that the waste water can be re-routed for watering gardens or some other non-drinking use. Cancer and Reproductive Harm - www.P65Warnings.ca.gov. This means that a housing is removed, the filter is replaced inside, and then the housing is reattached. Save money, time, and hassle of buying costly, bottled water and live healthier with ultra-safe water that is contaminant free. View cart for details. Systems that come with modular replacement filters are usually more expensive. The amount of water needed to flush the membrane varies depending on the incoming pressure of water, but typically with the APEC ROES50, 3 gallons are wasted for every 1 gallon of pure water produced. If you really care about wasted water or cant spare that much, you can add a permeate pump to this system or look at one of ourother recommended RO systems that waste less water. This completes our review of the APEC ROES-50. "image": -quality of water is fresh; no off tastes Danielle Walkers, Against all Grain LLC is a participant in the Amazon Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by linking to products Danielle organically uses and trusts.
Visit our reviews of the top under sink reverse osmosis systems to compare the APEC ROES50with the competition. Every ROES-50 is equipped with industry standard-sized solid block filters that offer longer filter life and a higher contaminant rejection rate when compared to other types of filters on the market. Update: Still 100% reliable with no leaks or any other issues. Enjoy worry-free comfort knowing your health will never be compromised with our ROES-50 system. "name": "BOS" "https://about.me/theboswater" It produces purified water through 5 stages of filtration and is rated for about 50 gallons of purified water per day. Wrench, tank ball valve, feed water valve, drain saddle, Teflon tape, and manuals. Easy to install and low maintenance: save homeowners up to $1,029 or more a year + time and hassle from buying costly, heavy bottled water, Fully scalable and upgradeable making it a great investment for a growing family. var e = document.createElement("script"); Max Total Dissolved Solids- 2000 ppm. US "url": "https://www.best-osmosis-systems.com/wp-content/uploads/2019/04/BOS-Logo-120.jpg" The APEC ROES50 is one of the best selling RO filter systems in the US. On the upside, the total annual replacement costs are acceptable. While the filters are a little more difficult to replace than the modular filters on competitors such as the Home Master or Waterdrop systems, the cost of the filters is less than many competitors. I kept my existing lines and simply put this one in place. For the best experience on our site, be sure to turn on Javascript in your browser. Here is part 1 of a 5-part video series: Both filters and the RO membrane are relatively long lasting, meaning that maintenance requirements are low. Still, no matter how much water you use for drinking, cooking and to wash your car (just kidding), filtration capacity, water flow and the 4-gallon storage tank should be 100% sufficient even for larger families. As long as Apec continues to produce the filters and support the unit all will be well. }, Written by: Alexandra Uta // Last Updated: Jul 19, 2022. Public Water Chlorination and the Concerns of Chlorine in Your Water, How to Avoid Dangerous Hexavalent Chromium Exposure, The Clean Water Act: How It Regulates Contaminated Waters, 8 Important Water Quality Indicators to Consider, How Activated Carbon Filters Work in Water Filtration. "https://www.facebook.com/boswater/", It does matter to me, thanks Apec. Designed and assemble in the USA by leading reverse osmosis manufacturer APEC Water Systems, the ROES-50 is an affordable workhorse with a proven lineage of success in water filtration. { Now, let me tell you, this one is the real deal: it is gorgeous and well made. "author": Right from your kitchen tap! Supreme quality - designed, engineered, and assembled in USA to guarantee water safety & your health. The strengths of the APEC Essence ROES-50 reverse osmosis water filter system is that its (A) affordable, (B) low in maintenance, (C) provides enough water that (D) tastes great. This is because it is a simple way to get basic reverse osmosis filtration without any bells and whistles. For the same price, you can get a similar system that is more efficient and has a better warranty. High Rejection TFC reverse osmosis membrane. Our superior engineering, design expertise, and attention to details have earned our products the distinction of being the most durable water-filtration systems on the market. Stage 5: Whenever you draw water from the storage tank it flows through a 5-micron granular activated carbon (GAC) refining filter to get rid of any residual tastes/odors. What is Artesian Water and How Is It Better? "url": "//ws-na.amazon-adsystem.com/widgets/q?_encoding=UTF8&ASIN=B00I0ZGOZM&Format=_SL600_&ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=watfiltsin-20" 5 stars maintained! This system will provide you with the ultimate satisfaction and peace of mind with a reliable operation that is free from noises, leaks, and clogs. "https://www.instagram.com/bos_water/", Strong research skills and the quest for a healthy diet led him to become an expert in clean water and water filters. "https://www.reddit.com/user/BOS_Water/", "url": "https://www.best-osmosis-systems.com/wp-content/uploads/2022/06/alex.jpg" Designed, Engineered And Assembled In The USA, Large Capacity Block Filters for Longer Filter Life, Stringent Quality Control Process = Peace Of Mind, Easy Do-It-Yourself Installation & Maintenance, Pure, delicious water at a low price and minimal maintenance, Premium quality system, using only NSF certified components guaranteeing contaminant free pure water, Reverse Osmosis home water filtration kit, Removes up to 99% of harmful contaminants, Refreshing, Crisp Taste Superior To Bottled Water, Removes Wide Range Of Tap Water Contaminants, Engineered For Long-Lasting Dependable Operation, Assembled In The USA With Quality Filters & Parts, Up to 50 Gallons/Day Complete 5 Stage System, Friendly Lifetime Customer & Tech Support. Your health will never be compromised with an ROES-50 system. All APEC reverse osmosis systems are designed, assembled, and tested in-house using high-quality parts to ensure that a trouble-free system arrives at your door. This is a no brainer! "https://www.pinterest.com/bos_water/", Stage 2/3: Stage 2 and 3 both use a 10-micron coconut based activated carbon block filter that eliminates chlorine, tastes, odors, cloudiness, VOCs and other chemicals. Ended up getting a new $15 valve from home depot to remedy. This efficient and productive RO system will provide your family with trouble-free, high quality drinking water for many years to come. Extruded Activated Carbon Block Filter, Filtered Water - Water stored in pressurized tank. I did one and not the other and got a quick shower. I am also a little leery of all the tubing that runs between filter systems. Carbon block filter gets rid of unpleasant chlorine, tastes, odors, cloudiness and colors. bvseo-msg: HTTP status code of 404 was returned; Refreshing, Crisp Taste Superior to Bottled Water, Removes Wide Range of Tap Water Contaminants, Engineered for Long-lasting Dependable Operation, Systems designed, engineered and assembled in the USA with supreme quality components & filters, Friendly Lifetime Customer & Tech Support. Max Total Dissolved Solids - 2000 ppm. Cons: The cold water intake valve was defective, I used teflon and even plumbers putty but still leaked. 2022 Danielle Walker Enterprises. Maximum total dissolved solids that the system can handle: 2000 ppm which is a lot! As you can already tell from the name, the ROES-50 provides up to 50 gallons of filtered water per day, at least in theory. does waste some water during the process but at the average rate of about 3 gallons of waste to produce 1 gallon of purified water. High-Capacity Polypropylene Sediment Filter, 2. System comes with all parts and industry's best instructions and videos for an easy DIY experience. { All systems are put through a rigorous multi-point quality control process to eliminate even the slightest component imperfections. And the , Not what you were looking for? "publishingPrinciples": "https://www.best-osmosis-systems.com/about-us/#product-review-process", -was very easy to install (did already have drain and water hookups available from a previous installation. Stage 4 (the RO membrane) and stage 5 filter elements are replaced at 2 to 3 year intervals, again depending on the quality of the feed water. Also removes VOCs and other common chemicals from the water. Now, obviously, this is 100% subjective and depends on your previous plumbing experience and also if you have the right tools at hand or can get them from somewhere. Enter your phone number and we'll send you a download link. Some of the links on this page may be affiliate links. RO-System.org is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Details: Enjoy unlimited ultra-fresh, clean, great tasting water right at home for the best quality water for cooking and making delicious coffee, ice. The water quality is great. High quality lead-free faucet & 4 gallon pressurized tank also included. SHHH Don't tell her. Both a faucet and pressurized storage tank are included. Your support is greatly appreciated and helps us spread our message! This certification establishes that systems are assembled soundly from safe materials and guarantee the highest contaminant rejection. No problem, we have more. Be sure to consider the space you will need to remove filter housings with the spanner wrench before you install. Exclusive Waterdrop Savings for RO-System.org Visitors.$300 OFF the G3P800 with code ROSYSTEM300 >>>$90 OFF the G3 with code ROSYSTEM90 >>>. The APEC ROES-50 is another very popular and inexpensive under sink RO system that gets a high number of positive reviews. How long each filter or membrane will last in your home also depends on your water usage and the contamination level of the feed water. If the item details above arent accurate or complete, we want to know about it. Last but not least, the system is backed by a 1-year limited warranty (2 years with product registration), lifetime support from WQA certified specialists, and excellent customer feedback. While the Apec ROES-50 is a good system, we no longer recommend it. Ice-maker kit option is available at checkout. "https://www.facebook.com/UtaAlexandra", Check Current Price on Bedbathandbeyond.com, APEC Water Filter Reviews Systems Pros, Cons & Complaints, APEC Essence ROES-50 Under Sink Reverse Osmosis System, APEC WFS-1000 3-Stage Under Sink Water Filter, APEC Ultimate RO-90 Reverse Osmosis System, APEC Essence ROES-PH75 RO System with Remineralization. "email": "alex@best-osmosis-systems.com" Although OK now, it always seems like a point of leak failure at some point in my opinion. If you buy a product or service through such a link we earn a commission at no additional cost to you. It was a replacement for my Microline/Clack tri-filter system. The filtered water faucet does exactly what its supposed to do. By continuing to use this site, you agree to our policy. We are using cookies to ensure that we give you the best experience. See our price match guarantee. In other words, things can get a little messy but not too much. The recommended water pressure coming into the filtration system is between 40 and 85 psi. [ "@context": "https://schema.org/", Take upto 15% OFF on your first purchase. Purchases from these Sellers are generally covered under our, Healthy, Great Tasting, Ultra-Pure Drinking Water, Highest Quality & Competitive Performance Guaranteed, 20 Years Experience. The filters do not have an indicator to show when they need changing. America's No.1 rated water filter brand with 20 years of success guaranteeing trouble free, noise-free system for long lasting, dependable, pure drinking water. If you have any questions please dont hesitate to leave a comment below! Automatic shutoff. Sediment removal filter removes dust, particles, and rust. "description": "Wondering if the APEC ROES-50 Reverse Osmosis Water Filter System Is Any Good? APEC suggests that the waste water can be re-routed for watering gardens or some other non-drinking use. The only other thing that freaked my wife out at first is the amount of bubbles in the water. We just dont like the design very much. "datePublished": "2019-05-07",
The stage 1, 2 and 3 filters, which require replacement at around six months of use are loosened with a supplied C spanner wrench and then unscrewed by hand. It is a pretty big system so be prepared to not have too much storage space left under your sink. Prices, promotions, styles and availability may vary by store & online. Stage 4: At stage 4, a semipermeable TFC reverse osmosis membrane comes into play. [ "https://twitter.com/bos_water", Copyright 1995-2022 eBay Inc. All Rights Reserved. Stage 1: At Stage 1, we have a basic 5-micron polypropylene sediment pre-filter that removes stuff like sand, dirt and rust. If you purchase a product through an affiliate link, your cost will be the same, but Danielle Walker will automatically receive a small commission. The system comes complete with everything you need to setup and, typically, can be installed by anyone with basic DIY skills in about 1 hour.
In our opinion, the APEC Essence ROES-50 is best for people who want a standard RO system without any bells and whistles. -filter change looks easy and affordable Filter replacement is easy as long as you remember to turn off the storage tank and shut off the water. Pros: If you're already using messy, expensive Brita/Pur carbon water filters in a pitcher, you are wasting your money for inferior water. The complete APEC ROES-50 is a compact system that is designed to be installed in a small under counter space although it can be installed anywhere there is a convenient water feed line. This system will provide you with the ultimate satisfaction and peace of mind with a reliable operation that is free from noises, leaks, and clogs. }, ONE WEEK ONLY! }, 4000); APEC ROES-50 Reverse Osmosis System Key Features, APEC Essence ROES-50 Review: Our Verdict + Best for. Radium in our water is my main concern. -need to be sure to discard the first tank of water as instructed: it is dark in color due to filter hydration and definitely not enticing. Erik Young earned his degree in Environmental Toxicology & Chemistry and has always had a passion for technology. Accessing the filters easily is very important so make sure you have enough room before mounting the system to the wall. All Rights Reserved. ] my reading are between 4 and 10 ppm, Cons: Trying to put in the faucet that comes with was kinda hard with my sink but still great product, Overall Review: I would recommend this to anyone looking to remove most things including fluoride which is a plus and the main reason for buying in the first place . Apart from improving water aesthetics, this is also to protect the delicate RO membrane from harm. APEC has 20 years of successful experience in creating the finest water filtration systems from our California facility. Users recommend greasing the filter housing threads to ensure you can twist it off easily the next time you change the filters. If you can follow basic instructions, you can install this thing yourself in under two hours (including clean up time). In case the pressure in your home is below that threshold you have to expect poor results. 12 product ratings - AS IS - APEC 4 Gallon Pre-pressurized Reverse Osmosis Water Storage Tank, 1 product ratings - APEC Water 14 Gallon Pre-Pressurized Reverse Osmosis Water Storage Tank(TANK-14), 40 product ratings - APEC WATER SYSTEMS 5 Stage 10GPD Reverse Osmosis RO Water Filter System ROES-100, 2 product ratings - APEC FI-CS-2500P Replacement Water Filter For CS-2500P Water Filtration System, 3 product ratings - SEE NOTES APEC Water Systems RO-90 Ultimate Series Top Tier Supreme High Output, 7 product ratings - APEC 4 Stage 90 GPD Countertop Reverse Osmosis RO Water Filter System RO-CTOP, 1 product ratings - APEC 20" Calcite Low pH Neutralizing Specialty Water Filter (FI-PHPLUS20-BB), 2 product ratings - APEC High Capacity Under-Counter Water Filtration System (CS-2500), 38 product ratings - APEC Water Systems ROES-PH75 White Essence Series Top Tier Alkaline Mineral pH, 40 product ratings - Essence Premium Quality 5-Stage Under-Sink Reverse Osmosis Drinking Water, 1 product ratings - APEC FI-CS-2500 Replacement Water Filter For CS-2500 Water Filtration System.