Top 10 Watts Reverse Osmosis Water Filtration System – Under-Sink & Countertop Filtration

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1. Watts Premier

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Watts Premier WP531411, RO-Pure with Chrome faucet 4-Stage Reverse Osmosis Water Filtration System

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Watts Premier #ad - Maximum operating Pressure: 100 psi. Ro water filter: changing the filters in this ro system is as easy as pushing a button, eliminating the mess and difficulty associated with filter changes! No need to shut off the water before changing the filters! There are check valves installed in each filter lid that will close the water flow when cartridges are removed.

Best quality water filter: includes a chrome, top mount, monitored, air-gap faucet and 3 gallon storage tank. With a space saving, compact design that allows the system to fit under your sink with minimal space requirements. Cartridges have double o-rings so they won't leak. It gives crystal clear, high quality and great tasting water. Easy to install: watts premier's reverse osmosis home water treatment systems are easy to install. This system is certified by wqa to nsf/ansi 372 lead Free and Certified to NSF/ANSI 58 Certified Reverse Osmosis Units.

All components are an integral part of the unit, requiring fewer tube connections, Back-flow prevention valves are installed between the elements. Filters change out at the push of a button. Four stage water filtration: the ro pure reverse osmosis system consists of 4-stages of filtration. See attached installation manual in the Technical Details section. Reverse osmosis water filtration: the watts premier ro pure reverse Osmosis System was designed with you in mind.
BrandWatts Premier #ad
ManufacturerWatts #ad
Height15 Inches
Length14 Inches
Weight16 Pounds
Width15 Inches
Part Number531411
ModelWP531411

2. Watts Premier

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Top-Mount Twist Faucet, Box dimensions-15 x14 x15, Watts Premier P531417 531417 RO Pure Plus

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Watts Premier #ad - Includes ro pure plus reverse osmosis Module with pre-installed filters, top mount twist, and brushed nickel, 3 gallon storage tank, air-gap faucet. Shut off valves in each filter head shuts off the water flow when cartridges are removed. Four stages of filtration to trap sediment, reduce TDS, VOCs and chlorine taste and odor to provide clean drinking water. 85 psi maximum operating pressure. Fits under your sink with minimal space requirements.
BrandWatts Premier #ad
ManufacturerWatts #ad
Height15 Inches
Length15 Inches
Width14 Inches
Part NumberWP531417
ModelP531417 531417

3. APEC Water Systems

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APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter System

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APEC Water Systems #ad - America's no. 1 rated water filter brand with 20 years of success guaranteeing trouble free, dependable, noise-free system for long lasting, pure drinking water. Wqa certified system. System comes with all parts and industry's best instructions and videos for an easy DIY experience.

System comes with 100% lead-free designer faucet, plus Certified JG Food grade tubing and parts to provide safe, contamination-free pure water. Pipe size: 1/4 inches. Feed water pressure 40-85 psi. Only technology to remove up to 99% of contaminants such as chlorine, arsenic, VOCs, odor, as well as toxic fluoride, taste, lead, nitrates, heavy metals and 1000+ contaminants. Provide unlimited clean, refreshing crisp tasting water superior to bottled water.

2 year extended manufacturer warranty with registration. Premium long-lasting filters used to treat tap water, well water. Supreme quality - designed, engineered, and assembled in USA to guarantee water safety & your health. 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. Max total dissolved Solids - 2000 ppm.
BrandAPEC Water Systems #ad
ManufacturerAPEC Water Systems #ad
Height17.5 Inches
Length16 Inches
Weight25 Pounds
Width5.25 Inches
Part NumberROES-50-A
ModelROES-50
Warranty1 Year APEC

4. Watts Premier

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16" x 16.75" x 17.1", Box dimensions, Watts Premier ZRO-4 0950045 ZeroWaste Reverse Osmosis System

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Watts Premier #ad - Certifications: all reduction claims are validated by iapmo. Not recommended for use on homes equipped with a backflow prevention installed on the hot water heater. The same process is used by major bottleding water companies. Reverse osmosis filtration system: reverse osmosis systems reduce particles in the water down to the molecular level.

This ro system has been approved for sale in California. The zerowaste reverse osmosis system is certified to UPC, ipc, & IGC 159-2000a. Four stage water filtration: the zerowaste ro system uses 4 stages of filtration; a 5 micron sediment 104017 traps particles like dirt, and contaminants such as arsenic, silt and rust, 24 gpd membrane 560014 removes TDC, Copper, and chemicals that cause bad taste and odor, a 5 Micron Carbon 101009 reduces chlorine, lead and cysts; a granular activated Carbon GAC inline 560010 to remove any remaining chlorine or other chemicals that cause bad taste or odor before being dispensed. Conserve water: the patented zerowaste ro system revolutionized the industry; where other RO systems waste as much as 4 or more gallons for every 1 gallon of drinking water produced, the ZeroWaste RO System is 100 percent efficient; it is the first RO system designed to return the unused waste water back into the home's hot water supply.

Must be installed a minimum of 25 pipe feet from water heater. Not recommended for use on homes equipped with tank-less water heaters. See technical Specification section for more information about the product. The process of reverse osmosis reduces salts and other impurities, clear, giving you high quality, and great tasting water.
BrandWatts Premier #ad
ManufacturerWatts #ad
Height13.6 Inches
Length11 Inches
Weight31 Pounds
Width11 Inches
Part Number0950045
ModelWP500029
WarrantyLimited Warranty

5. iSpring

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WQA Gold Seal Certified, iSpring RCC7P-AK Boosted Performance Under Sink 6-Stage Reverse Osmosis Drinking Filtration System and Ultimate Water Softener with Alkaline Remineralization, and Pump

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iSpring #ad - Pump power adapter: 100-240V 50/60Hz. For indoor use only. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7. Clear see-through 1st stage housing makes filter inspection a snap. Rcc7p-ak’s extremely durable electric booster pump ensures high efficiency, reliable, and consistent performance regardless of pressure variations; delivering the highest performance for an RO system with less waste water.

The ispring rcc7p-ak includes an additional sixth stage - an Alkaline Remineralization filter which restores healthy minerals and produces a balanced alkalinity, which gives the water a more natural taste than regular 5 stage RO water. Reverse osmosis requires high water pressure to force the impurities out of the water. Extended manufacturer upon registration, support from Atlanta GA USA.

0 or below. Wqa certified system with premium quality components ensure highest reliability and low maintenance for many years to come. This under sink mounted water filter and water softener removes up to 99% of over 1, calcium, asbestos, and more. The ro membrane removes not only harmful pollutants but also a few helpful minerals. High capacity reverse osmosis water filtration for safer, sodium, chlorine, arsenic, 000 contaminants, fluoride, including lead removes up to 98% of lead, healthier water.
BrandiSpring #ad
ManufactureriSpring #ad
Height18 Inches
Length15 Inches
Weight32 Pounds
Width8 Inches
Part NumberRCC7PAK
ModelRCC7P-AK

6. Watts Premier

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Watts Premier 560043 WP560043 Booster Pump for Reverse Osmosis Units

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Watts Premier #ad - This pump is quiet, easy to install, and will significantly increase water output. It has 1 year warranty. Compatibility: it works with all standard and manifold units. It has pressure switch and increase line pressure for reverse osmosis systems.

Pump kit dimension: the water filtration booster pump kit is of opening size 105 x 6. 3 x 6. 3 inches. It increases the production of your current RO to fill the tank faster. Water filtration pump kit: it comes with everything needed to hook up to your existing water filtration device. Certified pump kit warranty: it is certified to ensure high quality.

It has high quality pump with 110V Transformer. It will increase the efficiency and flow for all water filtration systems, especially in low water pressure applications. Booster pump kit: a booster pump for reverse osmosis Units, designed for use in areas with water pressure lower than 40 PSI.
BrandWatts Premier #ad
ManufacturerWatts #ad
Height6 Inches
Length10 Inches
Weight6.65 Pounds
Width6 Inches
Part Number560043
Model560043
Warranty1 year

7. Watts Premier

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Watts Premier 531517 Zero Pure Plus Reverse Osmosis System

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Watts Premier #ad - The same process is used by major bottled water companies. Important information: before purchasing this system, please make sure that you meet the following requirements: Requires a 110V non-switched electrical outlet independent from the garbage disposal to provide power to the pump; Must be installed a minimum of 25 Pipe Feet from the water heater; Not recommended for use on homes equipped with tank-less water heaters; Not recommended for use on homes with backflow prevention installed on the hot water heater.

Backflow prevention valves are installed between the elements. A 5 micron sediment pre-filter 105311, 50 gpd membrane 105331, a 5 micron carbon pre-filter 105351, and a 1 micron VOC carbon post-filter 105381. Conserve water: the patented zerowaste r design revolutionized the industry; where other RO systems waste as much as 4 or more gallons for every 1 gallon of drinking water produced, the ZeroWaste R RO system is 100 percent efficient; it is the first RO System designed to return the unused waste water back into the home's hot water supply.

Four stage water filtration: the zero pure plus ro system uses 4 stages of filtration. Reverse osmosis filtration system: reverse osmosis systems reduce particles in the water down to the molecular level. See technical Specification section for more information about the product. All components are an integral part of the unit, requiring fewer tube connections. Cartridges have double O-rings so they won't leak.
BrandWatts Premier #ad
ManufacturerWatts #ad
Height0 Inches
Length0 Inches
Weight1 Pounds
Width0 Inches
Part Number531517
Model531517

8. Watts Premier

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5SV 5-Stage Reverse Osmosis System, Watts Premier 500032

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Watts Premier #ad - Best quality water filter: includes a chrome, standard, Air-Gap Faucet and 3 gallon storage tank. See attached installation manual in the Technical Details section. Stage 1 - sediment 104017, stage 4 - 50 gpd membrane 560018, giving you crystal clear, stage 5 - granular Activated Carbon GAC Inline Filter 560010, stage 2 & 3 - Carbon Block 101009, high quality and great tasting drinking water.

Ro water filter: changing the filters is as simple as: removing the filter housings by unscrewing the filter bowls, dropping in your new filters, and then screwing back on the filter housings. This system is certified by WQA to NSF/ANSI 372 Lead Free.

Five stage water filtration: the 5sv reverse osmosis system consists of 5-stages of filtration. Reverse osmosis water filtration: the watts premier 5sv reverse osmosis System was one of the first systems on the market and yet still provides great quality drinking water today. This system installs under your sink with a 3 gallon storage tank which will provide you with enough water for your daily use.
BrandWatts Premier #ad
ManufacturerWatts #ad
Height17 Inches
Length16 Inches
Weight26.3 Pounds
Width16 Inches
Part NumberRO-TFM-5SV-W50
ModelWP500032
Warranty1 year

9. Watts Premier

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Chrome, Long Reach Lead Free Auxiliary Air Gap Faucet, Watts 116001 Air-Gap Standard Non-Monitored Faucet for Water Filtration System

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Watts Premier #ad - It uses 1/4" Supply Tube. Air-gap standard faucet: this is air gap faucet to meet plumbing codes for reverse osmosis units. The faucet conforms to all US Plumbing Codes. Non-monitored faucet: this faucet is Non-Monitored and will not alert you when you need to change your filters like a Monitored Faucet will.

Multiple colors are available for custom kitchens – White, Brushed Nickel, Chrome and Oil-Rubbed Bronze. Standard auxiliary faucet: this is standard auxiliary faucet for water filtration devices. It meets all low lead NSF requirements and fits all under counter reverse osmosis water filter systems.

Touch 'n flow spring loaded handle for one touch water dispensing. Faucet warranty: this standard Faucet provides 1 Year of warranty. See attached installation manual in the Technical Details section. Lead free faucet: this faucet requires access to a drain connection. Faucets are designed for functional ease and extended life.
BrandWatts Premier #ad
ManufacturerWatts #ad
Height16 Inches
Length7.75 Inches
Width2.5 Inches
Part Number116001
Model116001
Warranty1 year

10. Watts Premier

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White, 10.5" x 19.50" x 3" WPRL-58, Watts Premier WP500024 Standard Annual 7 Pack Replacement Filter Kit

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Watts Premier #ad - Ro filter kit contents: watts premier annual 7-pack filter kit includes two - 5 micron sediment filters 104017, Four - 5 Micron Carbon Pre-Filters 101009 Made of high quality activated carbon, One - 10" GAC Granular Activated Carbon Inline Post-Filter 560010 Save money by purchasing a Years Supply of Filters in one kit rather than individually.

The carbon pre-filter reduces chlorine taste and odors, also conditions the water before it is treated by the reverse osmosis membrane. It is more economical and the water replacement filters are NSF compliant. Easy filter maintenance: watts premier only uses nsf coconut shell activated carbon in all carbon Filters. Reverse osmosis water filter: maintain your watts premier 5 or 6 stage Reverse Osmosis Filtration System with this Annual 7-Pack Filter Kit to keep your home filled with crystal clear, high quality drinking water. This kit will work with any standard 10" filter housing. The gac inline post-filter removes chemicals that give objectionable odors or tastes to water such as hydrogen sulfide rotten eggs odor or chlorine.

Ro water filters: this 500024 annual 7-pack of filters is designed for use with watts premier's ro-tfm-5sv, WP-ST6DM, WP-5 and WP5-50 Reverse Osmosis Systems. In order to maintain your system in its top performance it is recommended to change out the Sediment and Carbon Pre-filters every 6 months, the GAC Inline Post-Filter should be changed out annually. This will ensure you have crystal clear, high quality and great tasting water! Ro filter performance: the sediment pre-filter reduces dirt, silt and rust which affect the taste and appearance of your water.
BrandWatts Premier #ad
ManufacturerWatts #ad
Height10.5 Inches
Length18 Inches
Weight3.51 Pounds
Width2.5 Inches
Part Number500024
ModelWPRL-58