20 Best Costco Watts Premier Water Softener of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Costco Watts Premier Water Softener of 2023. Check our ranking below.

2,301 Reviews Scanned

Rank No. #1

Watts OFPSYS OneFlow Plus Whole House Water Filter System & Water Softener, System + Carbon Water Filter + Scale Reduction Cartridge, 3 Piece Set

Chemical-free scale reduction and protection converts hard minerals into soft particles preventing build up inside pipes and does not add or remove anything from water, allowing useful minerals such as calcium, potassium, and magnesium to remain
High-capacity, 20-micron water filter removes chlorine taste and odor while reducing sediment without chemicals or salt which is better for the environment leaving nothing but quality drinking water
Virtually maintenance free, no electricity, wastewater, control valve and includes 1 carbon block good for up to 50,000 gallons, 1 scale reduction cartridge good for up to 250,000 gallons or 3 years, and multi-function tool for cartridge change-outs
Improves efficiency of all water heating devices and downstream plumbing components, improves equipment life, reduces energy consumption and is a great alternative to standard water softener or other whole house water filter systems
Easily installed to the floor or wall using included mounting bracket; connect the system to the main water supply pipe before the water heater and do not expose the system to freezing temperatures

Rank No. #2

Watts Premier WP531105 RO Pure Reverse Osmosis Filtration System Water Filter Replacement Cartridge, Multicolor, 5 Pack

This Watts Premium water filter replacement kit contains five, 11 inch filters: two 5 Micron sediment Filter (WP105311), two 5 micron carbon pre-filter (WP105351), and one 5 micron carbon post-filter (WP105341)
It is compatible with the RO Pure (WP531411, WP531407) and Pure Plus (WP531417, WP531517) line of reverse osmosis systems but will NOT fit the Watts 1/4 turn Kwik Change reverse osmosis system
The sediment pre-filter reduces dirt, silt and rust while the carbon pre-filter and post filter reduce chlorine taste and odors and conditions the water before it is treated by the reverse osmosis membrane
The major benefits of these filters for your under sink filtration system is to trap and remove sediment as well as eliminate chlorine taste and odor to provide clean drinking water
To maintain top performance replace sediment and carbon pre-filters every 6 months and post-carbon every 12 months with our easy push button release that doesn't require you to shut off your water source

Rank No. #3

Watts Premier WP560039 Pure UF-3 Filtration System Water Filter Replacement Cartridge, 5 Count (Pack of 1), Multicolor

Replacement filters for the Pure UF-3 system sediment pre-filter reduces dirt, silt and rust; the carbon pre-filter reduces chlorine taste ; the UF membrane reduces unwanted chemicals and the VOC Carbon Block Filter reduces lead and chemicals like MTBE's, atrazine, and benzene
Kit includes two Sediment Filters, two Carbon Block Filters, and one Hollow-Fiber Membrane
This space-saving, compact design allows this system to fit comfortably under your sink, requires fewer tube connections, includes back-flow prevention valves installed between the elements and cartridges have double O-rings so they won't leak
The easy, quick-change push release filter system allows for easy filter change with no need to shut off the water source, is installed with check valves in the filter lid between cartridges to prevent back-flow and shut off valves in each filter head that shuts off the water flow when cartridges are removed
Maximum operating pressure is 80 psi and to maintain top performance replace sediment and carbon block filters every 6 months, UF membrane filter every 12 months

SaleRank No. #4

Watts Premier WP531417 RO Pure Plus Reverse Osmosis Filtration System with Top-Mount Twist Faucet, Brushed Nickel, Standard

This Reverse Osmosis system consists of four stages of filtration based upon these treatments: sediment pre-filter reduces dirt, silt and rust; the carbon pre-filter reduces chlorine taste and odors and conditions the water before it is treated by the reverse osmosis membrane; the 50 GPD membrane reduces TDS and other contaminants like chromium, arsenic, copper, lead, and the VOC Carbon Post-Filter reduces chemicals like MTBE's, atrazine, benzene, 2,4-D, and lindane Sediment (WP105311), Carbon (WP105351), 50 GPD Membrane (WP105331) and Post VOC Carbon (WP105381)
The system includes a RO Pure Reverse Osmosis module with four pre-installed filters; a parts bag; a brushed nickel, top-mount twist faucet, and 3 gallon storage tank giving you crystal clear, high-quality, and great-tasting drinking water
This space-saving, compact design allows this system to fit comfortably under your sink, requires fewer tube connections, includes back-flow prevention valves installed between the elements and cartridges have double O-rings so they won't leak
The easy, quick-change push release filter system allows for easy filter change with no need to shut off the water source, is installed with check valves in the filter lid between cartridges to prevent back-flow and shut off valves in each filter head that shuts off the water flow when cartridges are removed
Maximum operating pressure is 80 psi and to maintain top performance replace sediment and carbon pre-filters every 6 months, VOC carbon filter every 12 months, and the membrane every 2 to 5 years

Rank No. #5

Watts Premier RO Membrane 560016 Costco 572035 - 24 GPD

Rank No. #6

Watts Premier WP500024 Standard Annual Water Filter Replacement Kit, White, 7 Pack

Replacement filters designed for use with Watts Premier's 5-stage (WP500032) and 6-stage (WP521934) reverse osmosis systems but is compatible with any standard 10 inch filter housing for under sink home filtration systems
A complete year supply of filters including two 5-Micron Sediment Filters (104017), four 5-Micron Carbon Pre-Filters (101009), and one 10-inch GAC (Granular Activated Carbon) Inline Post-Filter (560010)
The filters trap sediment and other particulate matter like dirt, silt, and rust and improve the appearance and taste as well as remove unwanted odor
Made with high-quality, NSF-certified, coconut shell activated carbon in all carbon filters ensuring crystal clear, great-tasting, drinking water
For optimal results it is recommended to replace sediment and carbon pre-filters every 6 months, and the GAC inline post-filter once a year.

Rank No. #7

Watts Premier WP500032 5SV 5-Stage Reverse Osmosis System

The five -stage filtering process results in crystal clear, high quality, and great tasting drinking water
The compact 3 gallon storage tank provides you with enough water for your daily use
Shut off valves in each filter head shuts off the water flow when cartridges are removed
The system is designed for fast and easy filter changes
Fits under your sink with minimal space requirements

SaleRank No. #8

Watts Premier WP116093 Top Mount Air-Gap Faucet for Water Filtration Systems, Monitored, Brushed Nickel

This top mount, air-gap faucet has a variable flow lever for dispensing water, it compatible with reverse osmosis under sink water filtration systems, and is monitored faucet and will alert you when it is time to change the filter
This monitor works on a timer system based upon the amount of time the faucet is in the on position and doesn't test the quality of the water from your filters and you will be alerted with a blinking red light when the faucet is dispensing water and a blue light will be blinking when good
Tubing specifications: 3/8 inch blue tube approximately 4 feet in length for connecting drinking water, 1/4 inch red tube approximately 4 feet in length for connecting to the air gap of the faucet, and 3/8 inch black tube approximately 3 feet in length for the connection to the drain
The faucet conforms to all US Plumbing codes, US plumbing code (5-202.13 backflow prevention, air-gap)
Watts Premier's Reverse Osmosis home water treatment systems are easy to install, components as an integral part of the unit, requires fewer tube connections, back-flow prevention valves are installed between the elements, and cartridges have double O-rings so they won't leak

Rank No. #9

Watts Premier WP531109 RO Pure Plus Reverse Osmosis Water Filter Replacement Kit, Multi, 5 Pack

This Watts Premium water filter replacement kit contains five, 11 inch filters: two 5 micron sediment filter (WP105311), one 5 micron carbon pre-filter (WP105351), one 50 GPD membrane (WP105331), and one 1 micron VOC (Volatile Organic Compound) carbon post-filter (WP105381)
It is compatible with the RO Pure (WP531411, WP531407) and Pure Plus (WP531417, WP531517) line of reverse osmosis systems but will NOT fit the Watts 1/4 turn Kwik Change reverse osmosis system
The sediment pre-filter reduces dirt, silt and rust; the carbon pre-filter reduces chlorine taste and odors and conditions the water before it is treated by the reverse osmosis membrane; the 50 GPD membrane reduces TDS and other contaminants like chromium, arsenic, copper, lead, and the VOC Carbon Post-Filter reduces chemicals like MTBE's, atrazine, benzene, 2,4-D, and lindane
The major benefits of these filters for your under sink filtration system is to trap sediment, reduce TDS and VOCs, and eliminate chlorine taste and odor to provide clean drinking water
To maintain top performance replace sediment and carbon pre-filters every 6 months, VOC carbon filter once a year, and the membrane every 2 to 5 years with our easy push button release that doesn't require you to shut off your water source

Rank No. #10

Watts Premier WP560067 Standard 5-Stage Premium Filter Kit with 10 in. Inline, 10 inch, Plain

Designed for use with Watts Premier's RO-TFM-5SV (500016, 500032), WP-5 (500023), and WP5-50 (500057) Reverse Osmosis Systems
Kit contains one 5 Micron Sediment Pre-Filter (104017), two 5 Micron Carbon Pre-Filters (101009) made of high quality activated carbon, one 10 inch Granular Activated Carbon (GAC) Final Filter (560010) with fittings, and one Housing Wrench (164002)
The Sediment Pre-Filter reduces dirt, silt, and rust.
The Carbon Pre-Filter reduces chlorine taste and odors and conditions the water.
GAC Final Filter removes any remaining chlorine or chemicals that cause bad taste or odor.

Rank No. #11

Watts Premier, 1 Count (Pack of 1), Yellow WP560014 RO Water Filter Membrane Replacement

This 24 gallon per day membrane replacement filter is designed to fit Watts Premier Reverse Osmosis Systems 5-Stage(WP500032), 4-Stage (WP500025), and Zero Waste (WP0950045) and NOT for Quick Change reverse osmosis systems
It effectively reduces TDS and sodium as well as a wide range of contaminants such as arsenic, lead, percolate, chromium, copper, and radium.
This RO membrane has a check valve built directly into the membrane for efficient performance with periodic replacement of this critical component
This filter measures 1.8 inches in diameter and 10.75 inches long and if for under sink water filtration systems
Watts Premier engineers providing superior, long-lasting, quality water filtration products to you our customers since 1989

Rank No. #12

Watts Premier 500124 Annual Water Filter Replacement Pack, 5 Piece Set, White/Blue

Designed for use with the WP-4V (500109) Reverse Osmosis System.
Kit includes two Sediment Filters, two Carbon Block Filters and one VOC (Volatile Organic Chemicals) Filter.
5 Micron Sediment Filter reduces dirt, rust and suspended particles.
Carbon Block Filter reduces chlorine taste and odor.
VOC filter removes volatile organic chemicals.

Rank No. #13

Watts Premier WP560032 Reverse Osmosis 4 Stage Water Filter 3 Piece Replacement Kit for ZeroWaste and RO-TFM-4SV, 10 inch

The four stage filter kit contains One - 5 Micron Sediment Pre-Filter (WP104017), One - 5 Micron Carbon Pre-Filter (WP101009) made of high quality activated carbon, and One - 10 inch Granular Activated Carbon (GAC) Final Filter (WP560010) with fittings
The Sediment Pre-Filter reduces dirt, silt and rust which affect the taste and appearance of your water, the Carbon Pre-Filter reduces chlorine taste and odors and also conditions the water before it is treated by the reverse osmosis membrane and the GAC Final Filter is used after the water storage tank to remove any remaining chlorine or other chemicals that cause bad taste or odor before being dispensed
It is recommended to change out both the Sediment and Carbon Pre-filters every 6 months, and your GAC Final Filter should be replaced annually
The WP560032 Four Stage Filter Pack is designed for use with Watts Premier's RO-TFM-4SV (09129993) or ZeroWaste (0950045) Reverse Osmosis Systems
These filters are not effective at removing minerals, salts, and dissolved inorganic compounds

Rank No. #14

Watts Premier WP531130 Pure UF-3 Three-Stage Water Filtration System with Top Mount Twist Faucet, Brushed Nickel

This Watts Premier Pure UF-3 system consists of three stages of filtration based upon these treatments: sediment pre-filter reduces dirt, silt and rust; the carbon pre-filter reduces chlorine taste; and the UF membrane reduces unwanted chemicals
The system includes Pure UF-3 module with three pre-installed filters; a parts bag; and a brushed nickel, top-mount, twist faucet giving you crystal clear, high-quality, and great-tasting drinking water
This space-saving, compact design allows this system to fit comfortably under your sink, requires fewer tube connections, includes back-flow prevention valves installed between the elements and cartridges have double O-rings so they won't leak
The easy, quick-change push release filter system allows for easy filter change with no need to shut off the water source, is installed with check valves in the filter lid between cartridges to prevent back-flow and shut off valves in each filter head that shuts off the water flow when cartridges are removed
Maximum operating pressure is 80 psi and to maintain top performance replace sediment and carbon block filters every 6 months, UF membrane filter every 12 months

Rank No. #15

Watts Premier WP560088 Two Stage Lead VOC Carbon Block Reduction Water Filter Replacement, 1 Count (Pack of 1), White

The replacement water filter is designed for use with all standard under sink and countertop home water filtration systems
NSF certified for the reduction of lead, cryptosporidium, giardia, entamoeba and volatile organic chemicals
Includes one 5 micron sediment pre filter and one 1 micron carbon block for a two stage filtration providing clean, clear, great-tasting drinking water
The carbon block filter reduces chlorine taste and unwanted odor for hard and soft water
It is also compatible with the Watts Premier 5SV 5-Stage Reverse Osmosis System (WP500032)

Rank No. #16

Watts Inline Water Filter 20,000 gallon Capacity- Inline Filter for refrigerator, Ice Maker, Under Sink, and Reduces Bad Taste, Odors, Chlorine and Sediment in Drinking Water

Designed for use with refrigerators, ice-makers, RV, campers, boats, water fountains, water coolers, and commercial coffee makers
Compatible with all water supply using 1/4 inch lines. Easily connects to existing plumbing
Includes one 10” KDF Inline Filter and two 1/4 inch brass connectors
Reduces sediment and other particulates for better tasting drinking water. NSF Listed, Certified by WQA to NSF/ANSI 372 Lead Free and NSF/ANSI Standard 42
Recommended replacement every 6 months or 20,000 gallons

Rank No. #17

Watts Replacement Water Filters for WP5-50 Reverse Osmosis System w/ 50 GPD Membrane 560018

[INCLUDES] (x2) 5 Micron coconut shell carbon block filters, (x1) 5 Micron, 100% polypropylene sediment filters, (x1) 50 GPD reverse osmosis membrane, (x1) 10" inch inline granular activated carbon gac post filter with 1/4" inch NPT female threaded connections - **Please note that fittings NOT included**
[COMPATIBILITY] Compatible to Watts replacement water filters for WP5-50 reverse osmosis system
[FILTER LIFETIME] Replace filters as needed every 6 - 12 months (depending on water quality). Reverse osmosis membranes need to be replaced every 2 -3 years. To ensure you are continuously receiving sediment free water, make sure you change your filters regularly.
[Why IPW Industries Inc] IPW Industries Inc has 17 years of expertise and are members of the Water Quality Association. We stand by our products and service.

Rank No. #18

Watts Premier WP116187 Top Mount Twist Air-Gap Monitored Faucet, Brushed Nickel

RO FAUCET SPECIFICATIONS: This Top Mount Twist, Air-Gap Faucet has a Brushed Nickel Finish, Monitored Design, with a variable flow lever for dispensing water. The timer on the monitor is set for approximately 6 months of use for each filter change.
EASY TO INSTALL LEAK-FREE SYSTEM: Watts Premier's Reverse Osmosis home water treatment systems are easy to install. All components are an integral part of the unit, requiring fewer tube connections. Back-flow prevention valves are installed between the elements. Cartridges have double o-rings so they won't leak. If you experience a leak, look for our quick fix guide on this product’s images.
TUBING SPECIFICATIONS: 1/4 inch Blue tube approximately 4 feet in length for connecting drinking water, 1/4 inch Red tube approximately 4 feet in length for connecting to the air gap of the faucet, and 3/8 inch Black tube approximately 3 feet in length for the connection to the drain
PLUMBING CODE: This Faucet requires access to a drain connection. The Faucet conforms to all US Plumbing Codes. US Plumbing Code (5-202.13 Backflow Prevention, Air-Gap. An air gap between the water supply inlet and the flood level rim of the plumbing fixture, equipment, or nonfood equipment shall be at least twice the diameter of the water supply inlet and may not be less than 1 inch).
See attached installation manual in the Technical Details section

Rank No. #19

Watts Premier RO Pure Carbon Post-Filter, WP105341, 1 Count (Pack of 1)

Drinking water enters this filter after the water storage tank and it is used as a final polishing filter to crispen up the flavor and enhance the taste of the water.
Easy filter maintenance, with the unique swivel-valve, push-button assembly allowing for one-step filter changes that doesn't require shutting off the water source
The 105341 Carbon Post-filter is designed for use with Watts Premier's RO Pure (531407, 531411) Reverse Osmosis Systems and is compatible with the RO Pure Plus (531417) and Zero Pure Plus (531517) Reverse Osmosis Systems
For system top performance it is recommended to change out the carbon post-filter every 1 year or 600 gallons

Rank No. #20

Watts Premier WP596816 Replacement Sensor Valve Kit for Instant Hot Water Recirculating Pump System, 2 x 12 Inch Supply Lines & Valve

Must be used in conjunction with Watts Instant Hot Water Recirculating Pump, this item; for branched hot water lines ensuring hot water throughout; no additional pumps needed, install at the branched water lines or at furthest point in the home
Kit includes one sensor valve, two 12 inch supply lines with fittings, and two mounting screws; uses 1/2 inch male pipe thread connections, 1/2 inch FTP to 3/8 MTP supply lines and 1/2 inch FTP to 3/8 inch MTP supply adaptors
Extremely quiet and energy efficient this system supplies instant hot water in about 15 seconds at every faucet or shower when needed and helps eliminate wasted water using thermal by-pass technology with no return line or under-sink outlet required
A sensor valve opens when the water on the hot water side cools, pushes the cool water back to the water heater, and closes when hot water line hits 98º F; this kit is used if multiple hot water loops present
Can be used with all types of pipe, and is only for indoor use on standard tank water heaters for residential buildings; cannot be used with tankless water heater or outdoors

Last update on 2023-08-01 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Costco Watts Premier Water Softener?

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Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Costco Watts Premier Water Softener that you consider buying. Your questions might include the following:

Is it worth buying an Costco Watts Premier Water Softener?
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Potential sources can include buying guides for Costco Watts Premier Water Softener, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Costco Watts Premier Water Softener. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an Costco Watts Premier Water Softener buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Costco Watts Premier Water Softener currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Costco Watts Premier Water Softener has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Costco Watts Premier Water Softener?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Costco Watts Premier Water Softener.
Customer Ratings: Number ratings grade Costco Watts Premier Water Softener objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Costco Watts Premier Water Softener.
Product Quality: You don’t always get what you pay for with an Costco Watts Premier Water Softener, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Costco Watts Premier Water Softener is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining Costco Watts Premier Water Softener information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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20 Best Costco Watts Premier Water Softener of 2023 – Romance University

How Do You Buy The Best Costco Watts Premier Water Softener?

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