Watts Premier

Watts Premier Annual RO Pure 6-Pack Filtration Kit for Zero Pure Plus Reverse Osmosis System Push Button Water

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$162.26

About this item

  • ANNUAL COMPREHENSIVE FILTER REPLACEMENT KIT: Say goodbye to unpleasant tastes and odors with the Watts Premier Annual RO Pure 6-Pack Filter Kit, a one-year supply of water filters for your under sink RO Pure (WP531411, WP531407) or Zero/Pure Plus (WP531517, WP531417). The included 3 filters and membrane are tailored for specific filtration purposes, collectively ensuring crystal clear, great-tasting drinking water every time. This kit will not fit the Watts 1/4 Turn Kwik-Change RO System.
  • HIGHLY EFFECTIVE FILTRATION: This kit includes two 5-Micron Sediment Filters (WP105311) for reducing dirt, silt, and rust that affects the taste and appearance of your water; two 5-Micron Activated Carbon Pre-Filters (WP105351) and one Post-Filter (WP105341) for conditioning the water and reducing chlorine taste and odors; one 50 GDP Membrane (WP105331) for reducing TDS and contaminants like arsenic, lead, nitrates, percolate, and copper.
  • SMART DESIGN: Each of these four top-performing 11-inch filters is denoted by a different color for easy identification: red for sediment, yellow for pre-filter, blue for post-filter, and green for membrane. They also feature a push button release that allows for hassle-free replacement without shutting off the water source. Easily change out filters with a quick push of a button - no special tools required!
  • QUALITY CONSTRUCTION: These durable filters are crafted from high-quality materials for maximum filtration. Filter life may vary based upon local water conditions or use patterns, but we recommend replacing sediment and carbon pre-filters every 6 months, the carbon post-filter once a year, and the membrane every 2 to 5 years.
  • THE PREMIER DIFFERENCE: Since our founding in 1989, Premier has been dedicated to the design, development, and marketing of high-quality water filtration systems that exceed industry standards. Following our Watts Water Technologies in 2001, our audience and influence have only expanded, solidifying Watts Premier as a trusted leader in the industry.
$162.26

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Product details

MaterialCarbon
Product Dimensions13"D x 15.5"W x 2.5"H
Item Weight4 Pounds
External Testing CertificationWQA
Product BenefitsReduces odor and harmful chemicals in water by up to 99.8%

Technical specifications

materialCarbon
product_dimensions13"D x 15.5"W x 2.5"H
item_weight4 pounds
external_testing_certificationWQA
product_benefitsReduces odor and harmful chemicals in water by up to 99.8%
brandWatts Premier
upc785577723285 098268117806 782247128128
global_trade_identification_number00098268117806
unit_count1.0 Count
number_of_items1
manufacturerWatts
part_numberWP531155
item_model_numberWP531155
is_discontinued_by_manufacturerNo
size6 Count (Pack of 1)
colorMulticolor
styleReplacement Kit
item_package_quantity1
number_of_pieces6
water_consumption1 Gallons per Hour
included_componentsPremier Ro Pure Replacement Filter 6-pack Plus Membrane
batteries_includedNo
batteries_requiredNo
best_sellers_rank#85,575 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #597 in Replacement Under-Sink Water Filters
date_first_availableFebruary 28, 2012

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Customer reviews

4.72,012 ratings

Customers say

Customers find the water filter system works perfectly with the Watts Premier RO system and is easy to install, with the filters snapping into place. Customers consider it a great value, noting it's a direct replacement at less cost, and one customer mentions it eliminates bottled water expenses.

★★★★★

LOVE WATER TASTE IN GLASS & VALUE!

Amy GSeptember 24, 2021✓ Verified purchase

Lowest price on the market right now! Lower than buying direct from manufacturer which is how I’ve always bought them in the past. I took the time to shop pricing online this time around & pleasantly surprised finding Amazon carrying at lowest price! Fast delivery!! I didn’t have to wait 2+ weeks to receive like when I order from Manufacturer! I love RO water & I drink A LOT of water! I drink 3Liters of water a day or 2 of the largest water bottles sold by Aquafina, as an example. I love drinking water & have used reverse osmosis water systems since 2005 if not longer! I’ve installed RO water filtration systems in every home I’ve owned!! Can’t live without it at this point! The complete water systems are sold direct from Watts or I have bought from Costco in the past & now Amazon carries the entire system also!!! S Orange County has extremely hard water!!!! The city where we live provides the worst water in OC, making RO water systems a MUST! Not to mention, it tastes AMAZING! From some reason, RO water tastes amazing in a glass vs a plastics water bottle. No impurities in water drinking from a glass. For people who don’t think they like water, need to try this system in their house! It’s easy to install for anyone with basic plumbing experience! Not to mention HEALTH BENEFITS of RO water filtering out all impurities! I use for everything from drinking water to cooking & even plant watering! VALUE IS AMAZING when considering the cost of buying bottled water vs filling up a container at your home that often tastes better than store bought bottled water. I’M NOW A WATER SNOB! HIGHLY RECOMMENDED! TASTE VALUE LOWER THAN DIRECT FROM MANUF! HEALTH BENEFITS SUPER EASY TO INSTALL! FAST DELIVERY! Read more

★★★★★

We are very serious about the quality of our water!

Linda Fleming BalkMay 25, 2013✓ Verified purchase

We are such maniacs about cleaning up the city water that we have depended upon the Watts Reverse Osmosis system for years. How do we know it works? We also have a distiller, so we distilled a gallon of municipal city water and the residue at the bottom of the carafe looked like brown coffee and smelled metalic. For fun, I distilled a couple of more gallons and gathered the residue in a jar to show the neighbors what they were drinking if they drank three gallons of city water. I resisted the temptation to take it to city hall to share what I had collected and ask if anyone would like to have a nice drink of what the public was exposed to daily. After I cleaned the carafe, we then distilled the reverse osmosis water. The carafe did not need cleaning at the bottem and it took about 10 gallons of water to see a tiny bit of white dust in the bottom of the carate. There was not any metalic odor. This filter snaps into place for easy installation and I can maintain the system on time. We use the reverse osmosis water for clean ice in our whirlpool refrigerator, so clean water is important. Your coffee tastes better too. I hope sharing our experiment will help you decide to use the Watts system. Watts is an American Manufacturer and these filters are made right here in America by Americans. After Hurricane Wilma the officials finally announced that the city water was "Now safe to drink". That was 2005 and we are still laughing. Even if the water is pure when it leaves the plant, think about the old pipes it travels through for miles on end. If you are still unconvinced, get a distiller and see what unfiltered water leaves behind in residue. We have trusted Watts products for many years. By the way, the filtration system does not use electricity, so if the water plant is running after a hurricane your house will have filtered water even if the electricity is out. Consequently, your watts reverse osmosis will continue to clean your water for consumption during an emergency, which in incredibly important for your health at such a stressful time. We give Watts a five! Read more

★★★★★

so easy

Mark RoweJanuary 19, 2026✓ Verified purchase

easy install Read more

★★★★★

Couldn't be easier to install. LOVE my reverse osmosis water filter.

M. NewmanJuly 15, 2023✓ Verified purchase

Had my Watts Premier RO system for 7 years and it's worked flawlessly. Had an older model at my last house where the filter covers had to be unscrewed with a special tool, they got water everywhere, etc. The new system - these filters snap out and back in with a touch of a button. No muss, no fuss! Highly recommended if you have a Watts Premier RO system. Read more

★★★★☆

Good

HH928February 9, 2025✓ Verified purchase

Good Read more

★★★★★

full year supply

TedJune 7, 2013✓ Verified purchase

you change one red, one yellow, and blue first, 6-8 months later change yellow and red this filter is wonderful, the RO element lasts way longer than any other brand and that's the most expensive part our tap water is terrible, around 425, this filter puts out 13 and lasts much longer than my older RO filter that had those canisters you have to unscrew with special wrench. changing cartriges is so easy, just push button, old ones pop right out! click new one into place and you're done. After changing these, I like to dump the storage tank and let it dump some water out to make sure they're rinsed out on the inside Good price for year supply too (RO element is separate and not included, but you don't have to change it too often) Read more

★★★★★

Works great. Taste better everytime filters are replaced.

ImInAmazonApril 13, 2025✓ Verified purchase

Work great. Read more

★★★★★

Really Good American made product - Watts Premire RO System

CarolNovember 27, 2023✓ Verified purchase

I have had my Watts Premiere RO / filtering system for about 15 years. It still works great. I only had a bit of a tank pressure problem last year. But, the website instructions and the US Customer Service technicians made it easy to fix myself. Now, it's back to GREAT !!!! Read more

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