Search  for anything...
iSpring

iSpring RO500AK-BN Tankless RO Reverse Osmosis Water Filtration System, 500 GPD Fast Flow with Natural pH Alkaline Remineralization, Brushed Nickel Faucet, 2:1 Pure to Drain Ratio, White.

    • Based on 20,871 reviews
Condition: New
Checking for product changes
$574.99 Why this price?

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Feb 16
Order within 6 hours and 32 minutes
Available payment plans shown during checkout

Style: RO500AK-BN


Features

  • [Next Generation RO System] iSpring RO500AK-BN is the next generation reverse osmosis filtration system. Just like you trust iSpring RCC7 series RO systems, you can count on the RO500AK-BN that has raised the bar for water purification. Experience less waiting time when you fill up your cup, pitcher, or cooking pots with clean and tasty water. With a fast flow rate of up to 0.4 gallons per minute, this RO system can satisfy the water needs of families, offices, coffee shops, restaurants, and more
  • [Superb Filtration Performance] With its 1st-stage, a 2-in-1 composite Sediment and Carbon Block filter, 2nd-stage an advanced RO Membrane, RO500AK-BN effectively removes up to 99% of over 1, 000 contaminants, including lead (removes up to 98%), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more, and 3rd-stage, a Carbon Alkaline Filter made with quality coconut shell activated carbon and minerals, further polishes the filtered RO water, balances pH level, and enhances the taste with added-back minerals
  • [Economical and Ecological Choice] With an exceptional pure water to wastewater ratio(up to 2:1), RO500AK-BN saves water waste by up to 400% compared to traditional RO systems. This industry-leading pure-to-waste ratio contributes to reduced water bills and less water going down the drain. This system also has an automatic self cleaning mode. If this system is not used after 24 hours, it will rinse the RO MEMBRANE for 20 seconds to prolong its life. Featuring a sleek tankless look, RO500AK-BN frees more space in your under-sink storage area and adds aesthetic pleasure to your kitchen.
  • [500 GPD Fast Water Flow] The RO500AK-BN RO system produces 500 gallons of filtered water per day. With a fast and stable water flow rate, this RO system fills an 8oz cup with water in 10 seconds, which is ideal for drinking water. The RO500AK-BN RO water filtration system also meets the water needs of big families and companies. With a detailed instruction manual, it is easy to install and maintain. Replacement filters for all models are available for order. Easily twist and lock filters without cutting off the water supply
  • [Hassle-Free] Feed water adapter fits 1/2 or 3/8 inch pipes. Thanks to its reinforced integrated water route design, and leak-free DIY installation, filter changes are greatly simplified, much easier, and truly time-saving. No need to shut off the water supply when changing filters. Filter changes can be completed within seconds. Backed by a 30-day money-back guarantee, 1-year manufacturer warranty, and extended warranty upon registration. Lifetime customer service and tech support from iSpring in Atlanta, GA

Brand: iSpring


Special Feature: Tankless


Product Dimensions: 17.5"L x 5.2"W x 16.25"H


Package Information: Pots


Item Weight: 21 Pounds


Model Name: RO500AK


Lower Temperature Rating: 41 Degrees Fahrenheit


Upper Temperature Rating: 100 Degrees Fahrenheit


Product Dimensions ‏ : ‎ 17.5 x 5.2 x 16.25 inches; 21 Pounds


Item model number ‏ : ‎ RO500AK


Date First Available ‏ : ‎ August 12, 2021


Manufacturer ‏ : ‎ iSpring Water Systems


Country of Origin ‏ : ‎ China


Best Sellers Rank: #703 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #1 in Under-Sink & Countertop Filtration


#1 in Under-Sink & Countertop Filtration:


Customer Reviews: 4.7 4.7 out of 5 stars 20,871 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Feb 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great System - Highly recommended
Style: 6 stage RO
This system is one of the best made and certified RO systems on the market for home use. Meets all safety requirements and provides peace of mind of excellent, great tasting and safe drinking water. I ordered the complete system including dedicated water faucet. All made of the highest quality and very reasonably priced. Installation was straightforward and after almost 4 years, no leaks. The connections are easy to use and the filter changeouts are as easy as the installation. If you are looking for a great RO system for the home, iSpring offers a great product and is reasonably priced. Super customer and Tech support too. Highly recommended! ... show more
Reviewed in the United States on December 29, 2023 by Marina
    • No more bottled water!
Style: 6 stage RO
Review Image by Wolfmanmachine Wolfmanmachine
Review Image by Wolfmanmachine Wolfmanmachine
Review Image by Wolfmanmachine Wolfmanmachine
I purchased the iSpring RCC7AK 6-Stage RO filter out of necessity when I could not purchase a sufficient quantity of bottled water at the store due to the COVID-19 shortages. Before this, I drank only bottled water because my tap water is especially rusty and full of sediment due to old pipes in my neighborhood. The tap water also had a strong smell of chlorine, metallic taste and would smell funny if stored in the refrigerator for a few days. That is no longer the case! Now, thanks to this RO filter system, I get water from the faucet that is as good as, if not better, than the water I bought from the store. I figure I'm saving at least $25 a month in water costs, which will have the system pay for itself in way under a year. Plus, no more lugging gallons of water from the store or making unnecessary trips in search of water. The system is fairly easy to install, requiring only the most basic understanding of plumbing and hand tools, albeit it helps to be flexible to get under your sink. The instruction manual is helpful, and there are several videos on YouTube to walk you through the process. All I can really say is that there's a big difference between watching someone else do it and doing it yourself. In particular, the instructional videos make it seem easier than it is because they're not shimmying under a kitchen sink with three drain lines, multiple water hoses and electrical conduits for a disposal and dishwasher. I feel the one thing either missing from or not emphasized enough in the manual is that the storage tank can be stood upright or placed on its side. This was critical for me because the tank would not fit under my sink standing up, and I have a standard 36" cabinet under my sink. My drain setup may be most of the issue - you can see how complicated it is in the pictures. Of course, what little usable space I had under the sink is mostly gone, but that's a small price to pay for clean water. Another potential issue with the instructions is with how vague they are regarding the installation of the drain saddle. It is recommended that it be placed on a horizontal section of pipe to prevent the sound of dripping water, but that's about all it says. My suggestion is to put it on a horizontal section of pipe just past the P-trap, preferably with the hole pointing straight up. Not only does this eliminate the sound of dripping water, but this might also prevent your system from malfunctioning should you get a clog in your trap, and it's less likely to leak into your cabinets if the drain saddle doesn't seal perfectly. I may be wrong about this, but I also think the videos missed the part about cutting a 45 degree angle on the waste water tubing (black tubing) to prevent the line from being blocked if it is over-inserted in the drain pipe. The instructions also walk you through a system purge to clear the lines, tank and filters. I think a combined approach from the videos and manual worked best for me. As shown in one of the YouTube videos, I disconnected the line from the third stage filter to purge the first three stages separately from the rest of the system. Then, keeping the tank valve closed, I reconnected the system and purged the last three stages. This is especially important for the systems with the Alkalinity post-filter (Stage 5). I had to purge the last three sections for 30 minutes before the water stopped being cloudy from what I assume was excess minerals coming from the Alkalinity filter. After that, I opened the tank valve, let it fill once and drained it according to the instructions. As for the hardware, my main gripe is that not all the quick connects had pre-installed, color-coordinated clips. However, the box contained a bag of extra parts that allowed me to perform the installation. I'm not sure if this was an oversight or just the way it is supposed to be. There was some water in the RO canister when I opened it to install the RO membrane. I speculate that either my filter system had been returned (possibly explaining the "missing" clips) or that the system was pressure tested prior to leaving the factory. In any event, the purge process cleaned everything up. A few other minor gripes: The filter section could use some kind of handle to lift it and for holding it while tightening or loosening the filter canisters. Perhaps this is intentional to keep you from over-tightening the connections? Also, the mounting instructions seem like an afterthought. I really can't imagine anyone mounting the filter section under their counter. It is far easier to just slide it under your sink and rest in on the bottom of the first three stages or lay the system on its back. Also, I installed the faucet in an opening in my sink originally intended for a soap dispenser that I never used. I cannot imagine most people using the included mounting hardware for the faucet, so that seems like it should have been a separate option. If it's of any importance, the faucet that came with my system is brushed nickel, but my original hardware is chrome. The distinction isn't that noticeable and I don't mind it, but it might have been nice to have an option (if there was one, I was not aware of it). My system also came with a leak detector that can shut off the flow of water to the system if water starts to pool under the sink. My leak detector uses some kind of pulp material that absorbs water and expands to shut off the flow. It's very low-tech, but that may be a good thing. Some of the videos I saw showed systems with a battery-powered leak detector. Of course, batteries can wear out. Still, an option between the two might have been nice. I did not install the leak detector, so this is just an observation. Overall, I am very pleased with the system despite my concerns and observations. The system is simple and sturdy. The water is creates tastes great and looks crystal clear. My only regret is not having purchased it sooner. ... show more
Reviewed in the United States on August 24, 2020 by Wolfmanmachine Wolfmanmachine
    • This thing is great!!!!!
Style: All-in-One RO System
Product RCC1UP-AK RO Kit. I must say… This thing is great!!!!!! This is the first drinking water filtration system I have installed. My house is on a well water pressure fluctuates 40/60. The water from the well is hard and will stain things red from iron in no time. I do use a water softener and its ok for general use but the water will still stain the sinks in a months’ time. Being on a well I am sure I have potential for various bacteria. This is why I choose the ISpring RO system with a pressure pump and UV light. The RO system is installed after the water softener. I installed it in May of 2023, it is now Dec of 2023 the drinking water it produces is excellent. My installation went terrific. I decided to install it in my basement utility room. This allowed for easy access and easy water drainage when changing filters. The other advantage for me, it makes it easier to connect it to more things like a refrigerator or additional taps. The best part is it’s always cool in my basement, so the drinking water out of the RO tap is nice and cool. I could have placed the unit under the main floor kitchen sink but it was never my intent to do that, as I did not want to lose kitchen storage space. I followed the instructions for all of the connections as well as flushing the system out after initial install. It all went rather smooth, no water leaks, no issues with any of the connections. My install did require purchasing additional hose and I also purchased a variety pack of 1/4 RO push-lock type fittings. From other reviews I had read people commenting about adding on/off valves to isolate the RO system for ease in changing filters so I kind of did the same. For Power connections, the area that I mounted the system had a power outlet near so I had an easy time connecting the UV light and pump. The pump on the system and UV light seem to turn on and off with pressure and flow switches as expected with no issues. The system has worked flawlessly since the install in May. I just replaced the basic filter set as instructed. Very happy with ease of installation. The water out of this thing is Great!!! With the booster pump on this system it fills a glass or a pitcher of water quickly with nice even pressure. When you hold the glass of water to the light it’s crystal clear, No smell, No weird tastes. Just a good glass of delicious water. I have been purchasing water from our local Stores RO water refill station for years, and this Ispring system produces much better tasting water. In hind sight I should have purchased one of these years ago. When comparing costs between the local grocery store per gallon drinking water and full install of the ISpring system with filters, the ISpring system for me will pay for its-self at about 2 years. The best part is I don’t have to go to the grocery store every week for water. This thing is great!!!!!! ... show more
Reviewed in the United States on December 16, 2023 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.