--- product_id: 104261504 title: "DI Resin 165g bag for Refillable Housings, Aquatic & Window Cleaning Reverse Osmosis Systems" brand: "finerfilters" price: "16828CFA" currency: XOF in_stock: true reviews_count: 6 category: "Finerfilters" url: https://www.desertcart.sn/products/104261504-di-resin-165g-bag-for-refillable-housings-aquatic-and-window store_origin: SN region: Senegal --- # Achieves 0 TDS ultra-pure water 165g premium mixed bed resin 40:60 ion exchange ratio DI Resin 165g bag for Refillable Housings, Aquatic & Window Cleaning Reverse Osmosis Systems **Brand:** finerfilters **Price:** 16828CFA **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water purity game—because your aquarium and windows deserve nothing less! ## Quick Answers - **What is this?** DI Resin 165g bag for Refillable Housings, Aquatic & Window Cleaning Reverse Osmosis Systems by finerfilters - **How much does it cost?** 16828CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/104261504-di-resin-165g-bag-for-refillable-housings-aquatic-and-window) ## Best For - finerfilters enthusiasts ## Why This Product - Trusted finerfilters brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Zero TDS Guarantee:** Delivers ultra-pure water with 0 Total Dissolved Solids—perfect for sensitive aquatic and cleaning needs - • **Universal Compatibility:** Seamlessly fits all Reverse Osmosis and Deionising filter housings - • **Dual-Action Ion Exchange:** Balanced 40:60 cation-anion ratio for flawless water polishing - • **Precision Polishing Stage:** Optimizes your filtration system’s final step to eliminate contaminants completely - • **Trusted Quality & Certification:** NSF-certified resin ensuring reliable, professional-grade performance ## Overview Finerfilters DI Resin is a 165g mixed bed resin with a precise 40:60 cation to anion ratio, designed to polish water to 0 TDS in the final stage of Reverse Osmosis or Deionising filtration systems. Ideal for aquariums and window cleaning, this NSF-certified resin ensures contaminant-free, ultra-pure water compatible with all refillable housings. ## Description Our mixed bed resin is a 40:60 ratio of positively charged ions (cations) and negatively charged ions (anions) and attracts both positively and negatively charged ions from the water. This allows the water to be polished, usually in the last stage of the filtration process, to make sure the water is free from any contaminants. Our high quality Mixed Bed DI Resin is ideal for ensuring 000TDS from your RO Unit. Suitable for all types of Reverse Osmosis filters / Deionising filters. Pure water is required for many applications such as Aquariums, Window Cleaning etc. Review: Good service and good product. Exactly what I needed - Great service. I had some left over and this topped it up to fill the DI chamber nicely. No problems from me. This amount wouldn’t fill the chamber but I am intelligent enough to know what I needed to fill my chamber. Many thanks. Review: Happy, 0 TDS - Had some new resin from osmotics but for some reason tds was still 2ppm after ro membrame so I bought this and it brought my tds down to 0. ## Features - Our mixed bed resin is a 40:60 ratio of positively charged ions (cations) and negatively charged ions (anions) and attracts both positively and negatively charged ions from the water. - This allows the water to be polished, usually in the last stage of the filtration process, to make sure the water is free from any contaminants. - Our high quality Mixed Bed DI Resin is ideal for ensuring 000TDS from your RO Unit. - Suitable for all types of Reverse Osmosis filters / Deionising filters. Pure water is required for many applications such as Aquariums, Window Cleaning etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07D6QKVSX | | Benefits | Reduces TDS | | Best Sellers Rank | 159,362 in Pet Supplies ( See Top 100 in Pet Supplies ) 2,491 in Aquarium Filter Accessories | | Brand | Finerfilters | | Brand Name | Finerfilters | | Country Of Origin | China | | Customer Reviews | 4.2 out of 5 stars 36 Reviews | | External Testing Certification | NSF | | External testing certification | NSF | | Item Weight | 180 Grams | | Item weight | 180 Grams | | Manufacturer | Finerfilters | | Manufacturer Part Number | MB400 | | Material | Resin | | Material Type | Resin | | Number of Items | 1 | | Product benefits | Reduces TDS | | Unit Count | 1 count | | Unit count | 1 count | ## Product Details - **Material:** Resin - **Item weight:** 180 Grams - **External testing certification:** NSF - **Product benefits:** Reduces TDS - **Brand:** Finerfilters ## Images ![DI Resin 165g bag for Refillable Housings, Aquatic & Window Cleaning Reverse Osmosis Systems - Image 1](https://m.media-amazon.com/images/I/81KNS27NGML.jpg) ## Questions & Answers **Q: How many litres is can this filter before depleted?** A: Thank you for your question. This depends on the quality of that water that is passing through the filter. I hope this helps. Regards, Finerfilters LTD **Q: Can you put this straight into external aquarium filters - like you would purigen?** A: Thank you for your question, this media is designed to go into a out filter casing so the water passes through and not directly into any Aquatic water. Regards, Finerfilters Ltd ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good service and good product. Exactly what I needed *by I***E on 14 March 2021* Great service. I had some left over and this topped it up to fill the DI chamber nicely. No problems from me. This amount wouldn’t fill the chamber but I am intelligent enough to know what I needed to fill my chamber. Many thanks. ### ⭐⭐⭐⭐⭐ Happy, 0 TDS *by J***S on 30 April 2021* Had some new resin from osmotics but for some reason tds was still 2ppm after ro membrame so I bought this and it brought my tds down to 0. ### ⭐ Advertised As 180g - it’s not as listed *by R***H on 15 September 2021* Advertised as 180g package received is 152g this also includes all the packaging of the item so I would say I’m 40g short. ## Frequently Bought Together - Finerfilters DI Resin 165g bag for Refillable Housings, Aquatic & Window Cleaning Reverse Osmosis Systems - Refillable in Line Filter Housing for Reverse Osmosis RO Unit for DI Resin, Granular Carbon Media etc by Finerfilters --- ## 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.sn/products/104261504-di-resin-165g-bag-for-refillable-housings-aquatic-and-window](https://www.desertcart.sn/products/104261504-di-resin-165g-bag-for-refillable-housings-aquatic-and-window) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-03*