iSpring F9K NSF/ANSI 58 Certified 10"x2.5" Standard 6-Stage Alkaline Reverse Osmosis Water Filtration Systems 1-Year Filter Replacement Cartridges, 9-piece
$76.99
About this item
- 1-Year Water Filtration Replacement Pack: This pack contains individually wrapped high-capacity filter replacement cartridges designed for 6-stage RO systems, providing a full year of filtration. The pack includes 9 filters: 2x sediment filters, 2x granular activated carbon filters, 2x carbon block filters, 1x post-carbon filter, and 2x alkaline filters.
- Standard Size RO Replacement Cartridges: iSpring water filter cartridge set fits standard housings that require 10” x 2.5” reverse osmosis water filter cartridges.
- Efficient Filtration: Experience clean, safe, and good-tasting water every time you turn on the faucetand, providing a wonderful drinking experience for your whole family. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – even better than most bottled water.
- pH-Balanced Alkaline Water Filter: The alkaline mineral filter produces alkaline water with restored healthy minerals such as natural calcium, magnesium, and potassium ions, which ph-balances the RO water. Length: 10", O. D. = 2.5". This alkaline water filter is a great add-on for under sink water filters or reverse osmosis systems.
- Please Note: This water filter replacement cartridge 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.
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iSpring F9K NSF/ANSI 58 Certified 10"x2.5" Standard 6-Stage Alkaline Reverse Osmosis Water Filtration Systems 1-Year Filter Replacement Cartridges, 9-piece
$76.99
- Availability: In Stock
- Model: F9K
- Manufacturer: iSpring
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Michael Bailey | 
2019-12-23
The filters are cheaper than the previous brands I have owned. Very good.

2019-12-23
The filters are cheaper than the previous brands I have owned. Very good.
Eileen Hess | 
2019-12-17
It was easy to change the fifth filter out, and it doesn't seem to leak since we got a working part.

2019-12-17
It was easy to change the fifth filter out, and it doesn't seem to leak since we got a working part.
Angelo Dottore | 
2019-07-24
Filters 1-3 (the lower vertical round ones)--replace 6-12 months (depending on your inlet source--wells or contaminated they recommend 6 months, otherwise 12).

2019-07-24
Filters 1-3 (the lower vertical round ones)--replace 6-12 months (depending on your inlet source--wells or contaminated they recommend 6 months, otherwise 12).
Ahsan Shoaib | 
2018-05-06
I change the cloth & charcoal filters every year and the reverse osmosis filter every other year.

2018-05-06
I change the cloth & charcoal filters every year and the reverse osmosis filter every other year.
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