Model# RO-Pure Plus. Item Number 531417
Download your Product Manual
The RO-Pure Plus reverse osmosis filtration system was designed with you in mind, with a space saving, compact design that allows this system to fit under your sink with minimal space requirements, and with a 3 gallon storage tank you will have enough water for your daily use. Changing the filters is as easy as pushing a button! With the built in shut off valve when removing the filters there is no mess like traditional models. The filters snap out and are easily inserted.
Stage 1: Changed Every 6 months
(1) Sediment Filter - RED (105311)
Stage 2: Changed Every 6 months
(1) Pre-Carbon Filter - YELLOW (105351)
Stage 3: Changed Every 2-5 years
(1) 50 GPD Membrane - GREEN (105331)
Stage 4: Changed Every 12 months
(1) VOC Carbon Filter - SILVER (105381)
6 Month Filter Kit 531102
• (1) Sediment Filter - RED
• (1) Pre-Carbon Filter - YELLOW
Annual Filter Kit 531109
• (2) Sediment Filters - RED
• (2) Pre-Carbon Filters - YELLOW
• (1) Post-Carbon VOC Filter - SILVER
Please Note: RO Membranes are not Included in any kits
To view these on the Filter Replacement Guide click here
|Assembled Depth (inch)||5.5 inch||Assembled Height (in.)||13 inch|
|Assembled Width (inch)||12.0 inch||Automatic shutoff||Yes|
|Color/Finish||White Filter Housings||Faucet Included||Yes|
|Filter change indicator||No||Filtration method||Reverse Osmosis|
|Fitting size (in.)||0||Fitting style||Quick connect|
|Installation kit included||Yes||Item Package Type||Cardboard Container|
|Manufacturer Warranty||3 year limited warranty||Maximum feed water pressure (psi)||100|
|Maximum feed water temperature (F)||100||Maximum filtered water flow (gallons per day.)||50|
|Minimum feed water pressure (psi)||40||Minimum feed water temperature (F)||40|
|NSF Listed||Yes||Number of stages||4|
|Product Depth (in.)||5.5||Product Height (in.)||13.0 inch|
|Product Weight (lb.)||20||Product Width (in.)||12.0 inch|
|Water Filtration Technology||Reverse Osmosis||Water Filtration System Type||Under Sink|
Note: Recommended hardness not to exceed 10 grains per gallon, or 170ppm. System will operate with hardness over 10 grains but the membrane life may be shortened. Addition of a water softener may lengthen the membrane life.
The operating pressure in your home should be tested over a 24 hour period to attain the maximum pressure. If it is above 100 psi then a pressure regulator will be required.
For warranty information on this product, please call our Internet Customer Service Center at 1-800-752-5582
Most orders ship within 3 business days. **Shipping Specials applies only in the 48 contiguous United States
The Watts Premier Hot Water Re-Circulating pump with timer provides water in an instant to your faucet or shower, eliminating water waste caused by waiting for water to heat up. This pump offers quiet, maintenance-free operation and includes a programmable timer that can be set to activate the pump only when you need it or set it to run 24 hrs a day.
The device uses the pump at the water heater and a patented under-sink sensor valve designed for installation under the sink that is the furthest away from the water heater. This combination creates a pressure differential that allows the cold and cool water in the hot water supply line to bypass (at a low volume) into the cold water supply line through the thermostatically controlled sensor valve, keeping the water in the hot water supply line at a "no-wait" temperature throughout the home.
How much water is wasted while waiting for it to get hot?
An average home has approximately 125 ft. of 3/4 inch piping.
125 feet of 3/4" pipe holds 3.14 gallons of water.
10 draws per day wastes over 31 gallons of water waiting for the water to get hot.
Over a year, the wasted water equals 11,461 gallons.
Works with any standard hot water tank heaters.
Note: This system is not designed for tankless water heaters.
Home and Business applications.
Includes all parts for installation
No return line required
No electricity needed under the sink
Built-in 24 hr, 3 position timer with 10 ft cord and 115v plug
Uses less energy than a 25 watt light bulb
Thermal By-Pass Technology
Saves up to 12,000 gallons per year
Connector 3/4 in
Flow range: 0 - 3.4 U.S. GPM
Head Range: 0 - 3.5 FEET
Motor: Single Phase
Maximum fluid temperature: 150 degrees F (66 degrees C)
Min. fluid temperature: 36 degrees F (2 degrees C)
Maximum working pressure: 145 PSI
Width 1 3/8 in
Length 4 5/16 in
The Premier after market WPSA-1 filter contains a compressed carbon block which provides tremendous capacity to remove and/or reduce impurities and sediment that may be present in your drinking water. The carbon block has millions of active sites on its surface and within the structure which can absorb impurities like a sponge, and can adsorb and hold other types of impurities on its surface like a magnet. Additionally, this filter can catalytically breakdown other impurities very similar to the way a catalytic converter works in your automobile. These processes ensure that you are getting the cleanest and best tasting water possible.
Economical alternative to expensive substitutes
Delivers clean, clear water that looks and tastes great
Will remove or reduce Chlorine, Tastes and Odors that may be present in your drinking water
Designed to provide up to six months of life or 300 gallons
Does not remove minerals which may be beneficial to health
The WPSA-1 (Premier Model) or WSA-1 is compatible with the following part numbers;
This filter should not be used with water that is microbiologically unsafe or of unknown quality, without adequate disinfection before and or after the filter.
Information for the WPSA-1 Filter
Amana Clean ‘N Clear is a registered trademark of Amana Corporation.
This kitchen faucet is a tri-flow faucet, (Hot/Cold and filter water). The filtered water is delivered via an independent tube in the faucet to avoid mixing with tap water. The faucet has a durable chrome finish for easy maintenance and care. This faucet has a dual handle one for filter water and the other for tap water. The tap water single handle control contains a mixing valve for achieving the desired water temperature. The filtered water dispensing handle has a variable valve for fast or slower filling.
This faucet has 3/8 inch and 1/2 inch steel-wire-braided connection hoses to connect to your water supply connections. The connection hoses are 1.5 feet long for easy connections.
This faucet is;
NSF / ANSI Standard 61 approved
This stylish faucet has a curve design that will fit any decor. This faucet has a built in timed monitor that will change color after 6 months of use. This color change will let you know to change your water filters.
Monitor / Non-Air-Gap: This faucet is designed for dispensing water from a Reverse Osmosis system or a Water Filtration system that does not require a drain connection with an Air-Gap.
Brushed Nickel Finish
Lever for dispensing
Variable Flow Valve
Monitered (Timer 6 month)
1/4 inch tubing
Width: 1.75 (in)
Height: 8.5 (in)
1/4 inch Blue tube approximately 4 feet in length for connecting drinking water.
In the Box:
The Zero Waste Reverse Osmosis Retrofit Kit is a great way to convert your existing Reverse Osmosis system into an efficient water saving device. By adding this kit to your existing RO system, you can save hundreds of gallons of water every year. The system works by redirecting the rinse water. This kit pumps the rinse water into the hot water side of your water supply instead of down the drain. With the use of the supplied 24 volt pump, your hot water supply will accept the rinse water and mix with the hot water. This process can be done because when you use your hot water under normal circumstances, the water coming from your hot water side is not used for cooking or drinking. Also by adding this kit to your existing RO system, you will be able to increase the membrane production and fill the storage tank faster.
* When putting this unit on an RO Pure or RO Pure Plus, you will need to order the 700ml flow restrictor (item# 622054).
Premier Standard 4 and 5 stage Systems
By Converting your existing RO System to a Zero Waste, our patented system delivers rinse water from the RO system to your home's hot water supply line under the sink.
Increase membrane production
Faster fill-for storage tank
Eliminate noise created by the airgap faucet.
Requires a 110 volt electrical outlet independent from the garbage disposal
RO System must be a minimum of 25 feet away from the water heater
Limited 1 year warranty
NOTE: Will not work with a tankless water heater.
In the Box:
Solenoid valve, electric pump & pressure switch assembly
Check valves and flow restrictor assembly
Width: 16.00 in
Height: 6.00 in
Depth: 16.00 in
Weight: 9.8 lbs
Operating Temperatures: Maximum 100°F (37.8°C) Minimum 40°F (4.4°C)
Operating Pressure: Maximum 100 psi (7.43 g/cm2)Minimum 20 psi (2.80 kg/cm2)
pH Parameters Maximum 11 Minimum 2
"Everyone we've dealt with at Watts Premier has been helpful and very professional...It's a pleasure doing business with this company." - Cymantha
"Well I have to say, this system really works. I added extra 'sensor' valves, now it is even faster for hot water. Even my picky wife admits she has hot water right now! Thanks for your product. It is really great when a product WORKS as advertised." - GregSee more →