iSpring F10KU NSF Certified 1-Year Replacement Filter Set for 7-Stage RO Water Filtration Systems, Includes Alkaline Mineral & UV Filters, 10 Pieces, No RO Membrane

i trust iSpring with my eyes closed. I'm really pleased with the money I spent on these products as they are the best.

I have had unit RRC1UP-AK7 from 123Filter.com for over 7 years now. I have never written a review, but after I bought another filter set I had to write a review. This unit has been a game changer for my household and health. To start off, the unit is super easy to install, I mounted it under my kitchen sink. Works just as described in every way. The unit strips my water of everything bad, while adding the perfect blend of minerals back and alkalizes my water before passing though a UV light, giving my family the safest healthiest water. The filter changes are simple once you understand the replacement process. It may be a bit overwhelming at first, but gets very easy for even someone that may not be the best handyperson. My best advise though is watch videos about filter changes and make sure where ever you install it you think about when its time to change the filters. I left my unit with excess hose, so I can pull the unit out from under the sink. ( I hang the unit on my cabinet door to make the changes) Over the time I have had my RO system I have had two issues, one with the UV set, and one with the alkaline filters, but both times the customer service at 123 Filters are prompt, courteous and knowledgeable. They respond quickly and have the feel of a small town business, but they are no small business. I know I may be going overboard giving 123 Filters props, but "in todays world" if a business is doing what any customer would actually expect of a business, I want to give them their dues. I have 123 Filters RO system (listed above), their 15 stage shower filter, and the 3 stage whole house water filtration systems (WGB32B), and we are happy with it all. Again, props to iSpring, props to 123 Filters for selling great products and backing it up with amazing customer service.

Macht was es soll. Einfache Installation.

Dopo una lunga ricerca ho deciso di acquistare questo sistema di depurazione per liberarmi dalle bottiglie in plastica e fare un piccolo gesto per l'ambiente. Il pacco è molto ben confezionato e c'è tutto il necessario per l'installazione, che potete fare da voi ma per esperienza consiglio farvi aiutare da un esperto e vi dirò il perché. Ci sono tutti i connettori per tutti i vari pezzi (ed anche qualcuno in più ma l'adattatore che si collega all'ingresso dell'acqua è con gli standard americani e non per quelli europei e quindi ho dovuto acquistarne uno adatto (poca spesa). All'uso è facile e il serbatoio consente di riempire alcune bottiglie con un buon flusso di acqua dal rubinetto dedicato. Ottima la lampada UV per sterilizzare e notevole il filtro di remineralizzazione che rende l'acqua anche leggermente alcalina per una maggiore salubrità. Ho acquistato anche un set di filtri di ricambio che, a detta del mio installatore userò fra non meno di 6 mesi, visto la loro dimensione ed efficienza. Sono molto soddisfatto dell'acquisto e della qualità di questo depuratore e ne comprerò un altro per la seconda casa. Il prezzo di acquisto è estremamente conveniente, un terzo di similari europei ma che non hanno né la lampada UV né il reminalizzatore.Lo consiglio assolutamente.

I've had this product for a while now and I'm very happy with it. You can truly taste the difference in water quality. More importatnly, when I did have an issue with one of the filters, the reps were quick to response and resolve any issue. You really can't ask for more than great product and service. My only wish is that it the product came with a filter life indicator (maybe such a thing exists and I'm just not aware???)