Packing of parts could be better APEC Water Systems ROES-PH75 Essence Series Top Tier Alkaline Mineral pH+ 75 GPD 6- Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter System is our top pick.

The system has an unbelievable customer rating. The system has a satisfaction rate of 87% and people have loved its superior filtration.

The 6-stage RO filtration system comes a high capacity pre-set filters, TFC membrane post filter, Celtic acidic water neutralizer, and water storage tank to remove 99% of contaminants such as chlorine, taste, odor, VOCs, as well as toxic fluoride, arsenic, lead, nitrates, heavy metals and 1000+ contaminants.

It also removes the maximum amount of Total Dissolved Solids (TDS). The filtration system is designed for easy usage and the convenience of installation. With little technical knowledge and by watching some video tutorials, one can easily set this thing up without any extra tools required.

Not only that, but the system also uses high-grade calcium minerals for the increased alkalinity and pH level of your drinking water. The filter is fully tested and certified by WQA standards that make it the number 1 RO system.

Another great option of RO system by APEC is the APEC Water Systems RO-90 Ultimate Series Top Tier Supreme Certified High Output 90 GPD Ultra Safe Reverse Osmosis Drinking Water Filter System.

The system has almost the same ratings as its former filter. Get ready to experience the tastiest water you have ever drunk. With this filtration system in your home, you can brew coffee that is frothier, tea that tastes amazing, and baby food that is full of all the essential nutrients.

This RO filter is tested and certified against the WQA gold seal safety standards for the removal of 2X more contaminants from your drinking water. It can remove 99% of contaminants including arsenic, chlorine, lead, fluoride, heavy metals, virus and 1000+
contaminants.

It comes with a premium quality chrome faucet, a storage tank and a complete installation kit that makes its set up a fun DIY activity. The system is reliable and trustworthy based on its detailed stage by stage filtration.

There is a super-capacity pre-set sediment filter that removes dust, dirt, and debris. The 2 carbon block filters remove chlorine, cloudiness, bad taste, odor, and other residential chemicals.

The Tier Filmtec RO membrane removes 99% of the contaminants after which the refining coconut filter removes all the residues to ensure purification.

APEC WFS-1000 is a 3-stage under sink water filtration system that outshines other filters with its dynamic and exceptional qualities. Whether you are looking for a high-capacity filter or a budget-saving filtration system, this one fits all your requirements.

Due to its unmatched capabilities of filtering both tap and well water, people are more drawn towards purchasing it. It has a faster flow rate than its competitors and the filter lasts for 12 months before a replacement.

With the eco-friendly feature, no water is wasted during the filtration process like other RO filters. The filter removes different types of chemicals, contaminants, VOCs, and chlorine by keeping all the essential minerals in the water.

The first stage is a polypropylene sediment filter that works to filter out all the sediments, rust, dust, debris, and other suspended particles from the water. The second and third stage filters carry premium extruded carbon blocks.

The 10-inch carbon blocks remove chlorine, VOCs, and chemicals along with increasing the filter’s performance. The only concern that you may have is that the filter is not so effective in removing chloramine and TDS.

Installing and maintaining the system is pretty easy. All that you need to fix this system is included in the box. You will never have any complaint about its sturdiness as it comes certified by WQA and FDA. You will also get a 1-year satisfaction guarantee.

If you are searching for supreme quality filtration that provides you with 100% satisfaction and peace of mind, bring home The APEC Ultimate RO-PH90 water filtration system.

The system has a high-quality and high-performance filter that can easily last up to a year. Because this one is a 6-stage filter system, each filter carries a different lifespan. The first 3 stage filters can last up to 1 year, stage 2 RO filter lasts up to 3 to 5 years, while stage 6 filter needs to be replaced every 6-12 months.

The system is certified by WQA gold seal and comes with an easy to understand instruction manual, everything you need comes packed within the box. Just read the manual carefully and watch some video tutorials if needed.

If you do not have any DIY experience, you can call a plumber. The filtration process of the APEC RO-PH90 is exceptionally detailed. The filter has a high filtration capacity of 90 gallons per day and a filter capacity of 4 gallons.

It removes 99% of contaminants so that you will get crystal clear water every time. The filter uses calcium carbonate minerals for increased alkalinity and can raise the pH level to 8-9.

The first stage is a 0.5-micron sediment filter that removes the smallest particles of dirt, dust, rust, debris, and other sediments. The filter is made up of high-quality polypropylene. Stage 2 and 3 are extruded carbon block filters.

They remove chlorine, bad taste, odors, and other harmful chemicals. Stage 4 filter in Filmtec high rejection TFC RO membrane that is designed to remove 99% of dissolved solids such as fluoride, TDS, and other particulates at 0.0001 microns.

The stage 5 coconut shell refining shell cleans the storage tank. 6 th stage filter is Calcite Acidic Water Neutralize that increases the alkalinity of the acidic RO water by adding calcium.

Next on our list of the best RO filtration system is the iSpring RCC7AK 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System. The multi-layered filtration system has an exceptional customer rating with 84% satisfaction rate.

The main reason for its popularity is that restores the mineral balance of the water by adding essential minerals and increasing the alkalinity to the slightly acidic reverse osmosis water.

Water tastes great and fresh when it comes from the RCC7AK filter. 75 gallons per day provides extra-large protection to large families. The filtration capacity of the tank is 4 gallons where three gallons of water is wasted to filter 1 gallon.

The system is noise- free, leak-free, and low maintenance. It comes with a 1-year satisfaction guarantee and 1-yearmanufacturer warranty for enhanced credibility. The system uses a 5-stage filtration procedure with an added sixth stage that treats hard water.

The first stage is a high-capacity 5-micron sediment filter. It removes dust, dirt, sediments, rust, and sand. The 2 nd and 3 rd stage features a 3.5-micron activation carbon block for the removal of chlorine, bad taste, and odor.

Stage 4 is 0.0001 micron RO membrane that traps and removes 95% of TDS after which the water is channeled to the storage tank in the post-carbon filter stage.

The 6 th stage is the alkaline remineralization filter that adds healthy minerals such as calcium, magnesium, sodium, potassium, and increases the pH level and treating the hardness level.