OnliPure Edition Zero Installation Purifier Replacement Filters Kit

OnliPure Edition Zero Installation Purifier Replacement Filters Kit

38 reviews
Regular price $89.95
Regular price Sale price $89.95
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Replacement Cartridges Return Policy

Replacement filter cartridges with open or missing factory-sealed packaging cannot be returned. Please ensure you have the right cartridge before unsealing the product. Learn more about our return policy.

OnliPure Edition Replacement filter set for Zero Installation Purifier Countertop Reverse Osmosis System.

  • FIRST STAGE FILTRATION: 5-micron Prefilter removes Sediment, Rust, and other large particles.
  • SECOND STAGE FILTRATION: Carbon Block Filter removes Chlorine and other Disinfection by-products. NEW Option for Anti-Scale Carbon Prefilter. Use the Anti-Scale bundle option only when experiencing a short reverse osmosis membrane lifespan (under two years). NOTE: A brand new reverse osmosis membrane is also required when switching to the Anti-Scale bundle.
  • FOURTH STAGE: OnliPure ION EXCHANGE POST FILTER. Polishing OnliPure Post Filter reduces any leftover contaminants after the Reverse Osmosis process to zero TDS. Measure and confirm from your home with a simple TDS meter.

Note: Third Stage Purification - 75 Gallon Per Day Reverse Osmosis Membrane is NOT included with this bundle. This element needs to be replaced only every 2-4 years or as needed. If the reverse osmosis membrane is getting clogged due to high levels of hardness present in the water, please use the OnliPure Bundle option with an Anti-Scale Carbon prefilter. 

Note: If converting from AlcaPure Edition to OnliPure Edition by using this filter bundle, then larger attachment clips are required.

To reset the filter change indicator(Blinking Red Light), press and hold the “push" button for 5 seconds.

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Customer Reviews
4.3 Based on 38 Reviews
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Filter Reviews:
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Ginger S.
United States United States
I recommend this product

Excellent product

From the ease of purchasing to my counter top has been flawless! It was sturdily packaged and easy to setup. The water tastes so good and no more bad smelling water. Great product! Definetly recommend!


Hello Ginger! We're absolutely delighted to hear that your experience with your RKIN water system has been nothing short of amazing! Making the whole process, from purchasing to setting up, smooth and hassle-free is what we aim for, and knowing that it was easy and convenient for you brings us great joy. And isn't it just fantastic to finally enjoy water that tastes great and doesn't have that unpleasant smell? Thank you so much for recommending us! It means the world to us that we've earned your trust. Here's to many more refreshing moments with your clean water!

United States United States
I recommend this product

3rd filter difficult

Replacement of first 2 filters went well. The third filter was very challenging to remove the end connectors. Wish the video was clearer on directions for that part. Spent an hour doing just that. Otherwise the water machine works great.

Janice k.
United States United States
I recommend this product

Not happy

I’m not happy with my rkinthe second time and third time we Replaced new filter. something wrong coz ones the bottom tank lid is closed. LED indicator will turn solid red still ! I need help !!!


Hi Janice, we sincerely apologize for the inconvenience you've experienced with your countertop. We understand your frustration with the repeated need to replace the filter and the issue with the LED indicator turning solid red even when the bottom tank lid is closed. We take the quality and performance of our products seriously and want to assist you in resolving this matter promptly. We kindly ask you to contact our customer support team at at 1-800-803-4551 Mon-Fri: 9 AM-5 PM EST or through email and our dedicated support team will work diligently to provide you with the necessary assistance or arrange for further troubleshooting or a replacement if needed.

Jent L.
United States
I recommend this product

Poor Customer Service

The reason is the Customer Service. My address was already updated but my reccuring order was shipped to my old address. The Customer Service who I forgot the name, was not helpful and made no effort. The person even sounded unhappy to help me. Lucky for that person I did not get the name. Hopefully this will not happen to me again, or to anyone who needs help. RKIN product is good and we love it.


Hi Jent, thank you for your review and we sincerely apologize for the inconvenience caused by the experience you encountered. Please note that we provided the option to redirect the package for an additional fee, but you declined. It's important to note that once the carrier has picked up the package from the original address provided, changing the delivery address becomes challenging, and any associated fees are typically imposed by the carrier, not by us. We understand the frustration this may have caused and encourage customers to review and confirm their details carefully during the purchasing process to avoid such issues in the future. Your feedback is valuable to us, and we're continuously working to enhance our processes to provide a smoother experience for our customers. If you have any further concerns or need assistance, please feel free to reach out. We appreciate your understanding.

Jon O.
United States United States
I recommend this product

Easy, Easy

Just changed out, for the first time, the 2 Pre-filters and the post-filter. It was so easy I thought I must be doing something wrong. The design of this countertop Purification unit makes changing out filters using just your bare tools (save for the 2 screws on taking the back cover off). Thank you RKIN, for making such a fantastic purification unit!!


Hi Jon, thank you for taking the time to share your wonderful experience and positive feedback regarding the RKIN Water System. We are thrilled to hear that your recent experience in changing the pre-filters and post-filter was both seamless and efficient. At RKIN, we take pride in designing products that offer convenience and ease of use, and we're delighted that our countertop purification unit met your expectations. Our team works diligently to create purification systems that not only deliver exceptional performance but also prioritize user-friendly designs. Your satisfaction with the simple filter replacement process, requiring no tools except for the two screws to remove the back cover, reinforces our commitment to providing hassle-free maintenance and superior quality products. Your feedback is invaluable to us, and we greatly appreciate your support and recognition of our efforts. If you have any further questions or need assistance in the future, please do not hesitate to reach out to us. Once again, thank you for choosing RKIN. We look forward to continuing to meet and exceed your expectations with our water purification systems.