iSpring F28K75 3-Year Filter Replacement Supply Set For 6-Stage Reverse Osmosis Water Filtration Systems
About this item
- Tested by independent third-party to meet NSF/ANSI standard, high capacity replacement filters for 6-stage reverse osmosis systems. TDS rejection rate up to 97% (under NSF58 testing condition) Standard sized 10" x 2.5"
- Fits spring RCC7AK, RCC7P-AK, and most other RO systems that use standard sized filter housings including Flowmeter, Purloined, Crystal Quest, and Apec
- Includes 6x FP15 sediment filters, 6x FG15 GAC filters, 6x CTO carbon filters, 1x RO membrane, 3x FT15 post carbon filters, and 6x FA15 alkaline filters
- Each filter is individually wrapped to preserve freshness and extend shelf life
Frequently Bought Together
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iSpring F28K75 3-Year Filter Replacement Supply Set For 6-Stage Reverse Osmosis Water Filtration Systems
- Availability: In Stock
- Model: F28K75
- Manufacturer: iSpring
Reviews with images
![](image/7_26_21_review_image/F28K75/Amazon/azsteve01.jpg)
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![5 out of 5 Stars!](http://123filter-com.b-cdn.net/ac/extensions/123filter/storefront/view/123filter/image/stars_5.png)
2021-03-24
I have had my system for a couple years now. I purchased the RCC7AK-UV unit and did my own install in my cabinet next to my refrigerator. I recently had an issue where the city had a water main break and dumped a bunch of dirt and rust into the water system. The filter system worked great. The PP Sediment filer did its job and captured the dirt and rust as expected. I was due for a filter change anyway but had not gotten replacement filters yet and I was out.I ordered the F28K75 a couple weeks prior but the delivery date was out a few weeks and I needed them sooner than that. I contacted support and was put in contact with Nick. We emailed each other and he did some digging to see when the filters were actually going to come in and told me they were just about 10 days out. He assured me that as soon as they got in they would send my order out as quickly as they could so Amazon could ship them to me. I noticed that once the filters came in I did not have to wait the normal 2 day delivery time, the filters were shipped over night.I appreciate iSprings products and customer support. With support people like Nick it is nice to know that you have a company who will be there when you need. I now have a 3 year supply of filters and with the price you cannot beat iSprings products and customer service.
![](image/7_26_21_review_image/F28K75/Amazon/azsteve01.jpg)
![5 out of 5 Stars!](http://123filter-com.b-cdn.net/ac/extensions/123filter/storefront/view/123filter/image/stars_5.png)
2019-07-25
Definitely recommend this product. Definitely surpassed my expectations by a lot, that's for sure.
![5 out of 5 Stars!](http://123filter-com.b-cdn.net/ac/extensions/123filter/storefront/view/123filter/image/stars_5.png)
2018-04-12
I installed one set so far and I'm very happy from this product. I also like to mention that the shipping was fast without any problem. I would definitely buy it again.
![5 out of 5 Stars!](http://123filter-com.b-cdn.net/ac/extensions/123filter/storefront/view/123filter/image/stars_5.png)
2018-04-10
Excellent water quality, very easy to install. I installed the 5-stage RO system in our house a few months ago and have been very pleased with the water quality.
![5 out of 5 Stars!](http://123filter-com.b-cdn.net/ac/extensions/123filter/storefront/view/123filter/image/stars_5.png)
2024-08-04
I cannot recommend this product enough and would never be without it. We've been using 6 stage RO System for almost 10 years in 2 different houses and the 3 year replacement filter pack provides an excellent value. ISpring is great to do business with- always quick shipping. Love supporting a US company.
![5 out of 5 Stars!](http://123filter-com.b-cdn.net/ac/extensions/123filter/storefront/view/123filter/image/stars_5.png)
2022-02-10
Shawn did a awesome job making sure a I the information I need for replacement filters for my under the sink RO system. Recommended I get the F19K75 2 year pack but I decided to go with the F28K75 3 year pack. Kansas water on the hard side and filters do not last long.
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