--- product_id: 260717945 title: "F3" brand: "ispring" price: "€ 77.86" currency: EUR in_stock: true reviews_count: 5 category: "I Spring" url: https://www.desertcart.sk/products/260717945-f3 store_origin: SK region: Slovakia --- # 6-month high capacity lifespan NSF certified for safety 3-stage filtration system F3 **Brand:** ispring **Price:** € 77.86 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with every filter change! ## Quick Answers - **What is this?** F3 by ispring - **How much does it cost?** € 77.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/260717945-f3) ## Best For - ispring enthusiasts ## Why This Product - Trusted ispring brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Purity:** Enjoy 6 months of consistently clean, fresh water without hassle. - • **Taste the Difference:** Experience chemical-free, great-tasting water that elevates every sip and meal. - • **Certified Peace of Mind:** NSF certification guarantees your water meets the highest safety standards. - • **Effortless Compatibility:** Designed to fit most standard RO systems, including the popular iSpring RCC7 model. - • **Triple-Action Filtration:** Sediment, granular activated carbon, and carbon block filters work in harmony to remove impurities and improve taste. ## Overview The iSpring F3 NSF Certified 6-Month Prefilter Replacement Pack includes three high-capacity filters—sediment, granular activated carbon, and carbon block—designed to fit standard reverse osmosis systems like the iSpring RCC7. Certified for safety and optimized for taste, this pack ensures 6 months of clean, fresh water while extending the life of your RO membrane. ## Description iSpring F3 NSF Certified 6-Month Prefilter Replacement Water Filter Cartridge Pack Set for Standard Reverse Osmosis RO Systems : desertcart.ae: Kitchen Review: جودة عالية وممتازة لها الآن 8 أشهر. Review: Bon produit ## Features - Individually wrapped 6-month high capacity prefilter replacement cartridge pack for most standard RO filtration systems - Experience clean, safe, and good-tasting water every time you turn on the faucet - 3 pieces of 10" x 2. 5" replacement water filters included: 1x sediment filters, 1x granular activated carbon filters, and 1x carbon block filters. - This filter pack does NOT include an RO membrane - If you have trouble installing the filters, please refer to the user manual or contact us ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00NQF490I | | Best Sellers Rank | #26,842 in Kitchen ( See Top 100 in Kitchen ) #97 in Water Filter Cartridges | | Brand Name | iSpring | | Compatible Water Purifier Models | iSpring RCC7 | | Customer Reviews | 4.7 4.7 out of 5 stars (2,349) | | EU Spare Part Availability Duration | 9 Months | | External Testing Certification | ANSI | | Global Trade Identification Number | 00662425070145 | | Included Components | Water filters | | Item Dimensions D x W x H | 6.4D x 6.4W x 25.4H centimeters | | Item Type Name | for Standard Reverse Osmosis RO Systems | | Item Weight | 0.01 Ounces | | Manufacture Year | 2021 | | Manufacturer | iSpring | | Manufacturer Part Number | F3 | | Material Type | Carbon | | Model Number | F3 | | Number of Items | 1 | | Product Benefits | Improves taste and odor, reduces sediment and chlorine, extends RO membrane lifespan | | Set Name | Replacement Filter Kit | | UPC | 662425070145 | | Unit Count | 1000 Count | ## Product Details - **External testing certification:** ANSI - **Item weight:** 0.01 Ounces - **Material:** Carbon - **Product benefits:** Improves taste and odor, reduces sediment and chlorine, extends RO membrane lifespan - **Product dimensions:** 6.4D x 6.4W x 25.4H centimeters ## Images ![F3 - Image 1](https://m.media-amazon.com/images/I/71do8xBHSiL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Can this set of replacement filters be used for the iSpring US31?** A: Hi, Yes, these filters are compatible with the unit model US31. For more details, please contact us at (678)261-7611. Regards, iSpring Water Systems, LLC **Q: Is the water supposed to come out foggy and fizzy?** A: Hi Ann, Yes, for a week or two, the water might come out cloudy due to the trapped air bubbles in the system. In time, these will dissipate and your water will begin to clear up. If you have any questions or need additional assistance, please contact us at support@123filter.com or call us at (678) 261-7611. Thanks, iSpring Water Systems, LLC **Q: Will these cartridges work on an existing Culligan RO system? How will I know? Thanks.** A: If the size of filter is the same and the end deals are the same then, I think they should work. **Q: Can we use this package for WCC31?** A: Thanks for the question! You can certainly use this filter pack for the WCC31. We use industry standard filters, so each of the 2.5" x 10" cartridges and filter packs are completely interchangeable with each other. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***H on 28 August 2025* جودة عالية وممتازة لها الآن 8 أشهر. ### ⭐⭐⭐⭐⭐ Review *by S***L on 8 January 2026* Bon produit ### ⭐⭐⭐⭐⭐ Review *by F***O on 29 June 2025* Ho acquistato questo set di cartucce iSpring F3 per il mio impianto a 3 stadi e sono rimasto davvero soddisfatto. Il kit arriva completo di tutte le cartucce necessarie per 6 mesi di filtrazione: ✔️ Filtro a sedimenti da 5 micron per rimuovere sabbia, polvere e impurità ✔️ Filtro a carbone GAC contro odori, cloro e sapori sgradevoli ✔️ Filtro CTO a carbone compattato per migliorare ulteriormente il gusto dell’acqua Installazione semplicissima, basta svitare i bicchieri dei filtri e sostituirli. Tutto perfettamente compatibile con i sistemi standard da 10” (nel mio caso un impianto iSpring, ma vanno bene anche su altri modelli). Le istruzioni sono chiare, anche chi non è esperto riesce senza problemi. Dopo il cambio si nota subito la differenza: ✅ L’acqua ha un sapore molto più pulito e fresco ✅ Spariti i cattivi odori ✅ Si vede la trasparenza dell’acqua migliorata ✅ Nessuna perdita o problema di compatibilità Inoltre, rispetto ad altri filtri economici provati in passato, questi sono costruiti con materiali di qualità, si sente la differenza nella durata e nell’efficienza della filtrazione. Ottimo rapporto qualità-prezzo, considerando che si tratta di un kit completo per 6 mesi. Non ha senso risparmiare sulla salute o rischiare con filtri scadenti. Consigliato senza dubbi a chi vuole garantire acqua sicura e di buona qualità in casa, risparmiando rispetto all’acquisto dei filtri singoli. Lo ricomprerò sicuramente per il prossimo cambio! ## Frequently Bought Together - iSpring F3 NSF Certified 6-Month Prefilter Replacement Water Filter Cartridge Pack Set for Standard Reverse Osmosis RO Systems - iSpring US31 Classic 3-Stage Under Sink Water Filtration System for Drinking, Tankless, High Capacity, Sediment + GAC + Carbon --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/260717945-f3](https://www.desertcart.sk/products/260717945-f3) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-03*