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iSpring F9K 1-Year Reverse Osmosis Water Filter Replacement Cartridge Pack Set for 6-Stage Alkaline Mineral RO Filtration Systems, Without Membrane, White

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Availability: In Stock.
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Arrives Sunday, Jul 6
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Style: 1-Year Replacement Filter w/AK Set


Features

  • Individually wrapped 1-year high capacity filter replacement cartridge pack for 6-stage RO systems
  • Experience clean, safe, and good-tasting water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula even better than most bottled water
  • Alkaline mineral filter produces alkaline water with restored healthy minerals such as natural calcium, magnesium, and potassium ions, which ph-balances the RO water.
  • 9 pieces of 10" x 2. 5" replacement water filters included: 2x sediment filters, 2x granular activated carbon filters, 2x carbon block filters, 1x post-carbon filter, and 2x alkaline filters
  • This filter pack does NOT include an RO membrane. Updated FA15 alkaline mineral filters and FT15 post-carbon filters are built with a secure push-fit quick connection, which allows faster filter replacement. If you have trouble installing the filters, please refer to the user manual or contact us

Description

The F9K 1-year filter pack comes with a total of 9 replacement filters so the filters can be changed on schedule for 1 year. 2x 5 Micron 10" Sediment Filters (1st Stage, FP15): Removes dirt, rust, sand, and other particles. Replace approximately every 6 months. 2x 5 Micron 10" Granular Activated Carbon (GAC) Filters (2nd Stage, FG15): Absorbs chlorine, halide, organic contaminants, odors, and other impurities that contribute to bad tastes and odors. Replace approximately every 6 months. 2x 5 Micron 10" CTO Carbon Block Filters (3rd Stage, FC15): Further removes any remaining chlorine, tastes, and odors. Replace approximately every 6 months. 1x Post Carbon Inline Filter (5th Stage, FT15): Polishes the water from the tank before it is delivered to the faucet. Replace approximately every 12 months. 2x Alkaline pH Remineralization Filters (6th Stage, FA15): Adds 0.5 - 0.8 PH back to the water. Also adds back healthy minerals such as ionized calcium, magnesium, sodium, and potassium which were removed during the RO process. Replace approximately every 6 months. Note: The 1-year filter supply does not come with an RO membrane, as the membrane only need to be changed every 2-3 years. To get a filter pack that includes the membrane, take a look at the 2-year F19K75 or 3-year F28K75 supply pack. This filter pack fits the iSpring RCC7AK, RCC7P-AK, and most other RO systems that use standard sized filter housings including Flowmatic, PuROLine, Crystal Quest, and Apec. From the Manufacturer What is included - 2 pieces of 5 Micron Sediment Filters FP15 - 2 pieces of Granular Activated Carbon (GAC) Filters FG15 - 2 pieces of 5 Micron CTO Carbon Filters FC15 - 1 piece of Post Carbon Inline filters FT15 - 2 piece of Alkaline Mineral filters FA15 Fit Models -RCC7AK -RCC7P-AK -Most other 6-stage Alkaline RO systems Specifications & Dimensions - Length: 9 3/4", O.D. = 2 7/8" - 1/4" Fitting -Weight: 9 LBS

Material: Polypropylene, Granular Activated Carbon, Carbon Block


Product Dimensions: 2.5"D x 2.5"W x 10"H


Item Weight: 2.7 Kilograms


External Testing Certification: ANSI


Brand: iSpring


Manufacturer: ‎iSpring


Part Number: ‎F9K


Item Weight: ‎5.94 pounds


Product Dimensions: ‎3 x 3 x 10 inches


Country of Origin: ‎China


Item model number: ‎F9K


Is Discontinued By Manufacturer: ‎No


Size: ‎9 Count (Pack of 1)


Color: ‎White


Style: ‎1-Year Replacement Filter w/AK Set


Material: ‎Polypropylene, Granular Activated Carbon, Carbon Block


Pattern: ‎Reverse


Item Package Quantity: ‎1


Number Of Pieces: ‎9


Included Components: ‎Water filters


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: March 3, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 6

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.

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Top Amazon Reviews


  • This system is dependable and makes our tap water very refreshing!
Style: 1-Year Replacement Filter Set
We have had this system since 2016. With regular filter replacement it has served us very well. Unless you happen to have your own water supply, this is the next best thing. It removes contaminants and makes great tasting water. Since our dogs are family we like to give them quality pure water too. I am proud to not be contributing to our plastic waste problem by getting it from the special tap on our sink. ... show more
Reviewed in the United States on December 5, 2023 by Val Val

  • iSpring is where it's at!
Style: 6-Month Prefilter Replacement Set
We own a small microbrewery in Houston. We have the 500 GPD system. We had a technical issue with the mechanical side of it. We called iSpring.... and NICK was the very best! He walked us through exactly what the system did. He was very knowledgeable and extremely helpful! I can now operate this system without any help. This really is a fantastic product. It pumps delicious RO water at the rate we need it to brew. Highly recommend. :) ... show more
Reviewed in the United States on January 3, 2024 by Amazon Customer

  • Affordable, easy, and works great
Style: 1-Year Replacement Filter w/AK Set
First of all my Ispring system works great. It’s affordable and easy. We can drink our well water knowing that it is safe! I bought these as replacements for my 6stage under the sink system. I was confused on why it did not come with a membrane filter, so I asked their costumer service. He kindly explained that the membrane filter only needs replacement about every 1-3 years. I think it’s great that they are honest about this and do not try and trick their costumers into buying replacement filters that do not need replacing. I am very pleased with the system and customer service! ... show more
Reviewed in the United States on November 28, 2023 by MNK87

  • Great tasting water and easy to replace.
Style: 5-Stage Filter Set
These water filters are really good. It makes our water have no taste and I can drink it right out of the ro. Also the seller has really good detailed instructions in good customer service. It shipped fast. I recommend this to anyone who wants a quality water filter at a fraction of the cost that I saw at our local store. ... show more
Reviewed in the United States on December 21, 2023 by Jennifer Ellis

  • RO SYSTEM FILTERS
Style: 1-Year Replacement Filter w/AK Set
Quality filters at a great price. However this is not the correct filter set for the ISPRING PH100 system I have (5th stage filter does not have proper size connection). Nick at Ispring customer service was extremely helpful in resolving this issue. The ISPRING customer service has been outstanding.
Reviewed in the United States on November 11, 2023 by ran

  • Absolutely AMAZING Product!! Water tastes so good!
Style: 1-Year Replacement Filter w/AK Set
Update for potentional buyers: When replacing your filters, make sure you put the plastic tubing 5/8" inside the alkaline filter. I could NOT figure out what I was doing wrong until I went back and rewatched the video! Make sure it's 5/8" and that tube is cut straight across to fit well into the connector. Anyway, we've had our system for a year and the water is unbeatable! However, this is not a "plug and play" system. It took my husband half a day to put it together the first time. Try to put it in an accessible place for easy filter changes. Great filtration system! We've had ours for almost a year and the water is amazing! I knew when it was time to change the filters as the taste changed. We had an issue with the alkaline filter and connectors leaking,but I contacted customer service and Nick took care of us! Much appreciate the great customer service and quick reply! Nick is sending us replacement filters and connectors. Thanks again! ... show more
Reviewed in the United States on November 22, 2023 by Jessica A. Jessica A.

  • Great company and great value for the money
Style: 2-Year Filter w/AK Set
I bought the iSpring filter set in 2020, and it has been working fine (it is now 2023). I love the taste of the water, and am happy knowing that all the bad stuff, including flouride, has been removed. Getting all of these replacement filters for this price is amazing. I recommend iSpring to all my friends. ... show more
Reviewed in the United States on December 31, 2023 by Ingrid Hunte

  • Easy to replace and work how they are supposed to
Style: 1-Year Replacement Filter w/AK Set
Recently I had to replace my under the sink reverse osmosis water system. I was thinking how am I supposed to do this when I threw away my wrench, and don't have any of the manuals. Luckily it wasn't that bad. The Stage 1-3 filters were not on too tight and were able to be unscrewed, and the other filters provided were simple to replace...just put them in exactly how the other ones are in. Most important part is to remember to turn off the supply line into the filters, and the tank supply. I recommended completely emptying out the tank 3-5 times until you get clean water coming out. Initially I got a salty tasting water in the beginning, but that is to be expected. Also a lot of air got trapped and it took 5 cycles to completely clear my lines. ... show more
Reviewed in the United States on December 15, 2023 by Pasha

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