--- product_id: 146421539 title: "- WS645A Refrigerator Water Filter, Replacement for Samsung® DA97-17376B, HAF-QIN/EXP, HAF-QIN, RF28T5001SR, DA97-08006C, RS27T5200SR, RF28R7351SG, RF24R7201SR, RF27T5201SR, 3 Pack" brand: "waterspecialist" price: "¥9454" currency: JPY in_stock: true reviews_count: 13 category: "Waterspecialist" url: https://www.desertcart.jp/products/146421539-ws645a-refrigerator-water-filter-replacement-for-samsung-da97-17376b-haf store_origin: JP region: Japan --- # Activated coconut carbon block Tool-free installation 6-month filter life - WS645A Refrigerator Water Filter, Replacement for Samsung® DA97-17376B, HAF-QIN/EXP, HAF-QIN, RF28T5001SR, DA97-08006C, RS27T5200SR, RF28R7351SG, RF24R7201SR, RF27T5201SR, 3 Pack **Brand:** waterspecialist **Price:** ¥9454 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with crystal-clear confidence! ## Quick Answers - **What is this?** - WS645A Refrigerator Water Filter, Replacement for Samsung® DA97-17376B, HAF-QIN/EXP, HAF-QIN, RF28T5001SR, DA97-08006C, RS27T5200SR, RF28R7351SG, RF24R7201SR, RF27T5201SR, 3 Pack by waterspecialist - **How much does it cost?** ¥9454 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/146421539-ws645a-refrigerator-water-filter-replacement-for-samsung-da97-17376b-haf) ## Best For - waterspecialist enthusiasts ## Why This Product - Trusted waterspecialist brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Triple Pack, Triple Value:** Save more with a 3-pack that delivers premium filtration at a fraction of the brand-name cost. - • **Pure Refreshment, Every Sip:** Advanced coconut shell carbon block eliminates chlorine, heavy metals, and VOCs for crisp, fresh water. - • **Effortless Swap, Zero Hassle:** Precision-engineered for a perfect fit and tool-free replacement—no leaks, no fuss. - • **Stay Ahead with Smart Reminders:** Built-in monthly install stickers keep you on track for optimal water purity and performance. - • **Certified Safety, Trusted Quality:** NSF 42 & 372 certified BPA-free, lead-free materials ensure your water is as safe as it is tasty. ## Overview The Waterspecialist DA97-17376B Replacement Water Filter is a premium, NSF-certified alternative to Samsung’s original filters, featuring advanced activated coconut carbon block technology for superior removal of chlorine, heavy metals, and VOCs. Designed for a perfect, leak-free fit with tool-free installation, this BPA-free, lead-free filter ensures fresh-tasting, safe water. Each pack includes three filters with convenient monthly replacement stickers, offering exceptional value and maintaining optimal filtration for up to 6 months or 316 gallons. ## Description MEETING WATERSPECIALIST ## Features - Note: This product is square, not round. Replacement for DA97-17376B (HAF-QIN), not compatible with DA29-00020B (HAF-CIN). The Waterspecialist refrigerator water filter features filtration performance is comparable to the original brand. It is also certified by authority NSF 42 and 372. Far different from generic brand, Waterspecialist only adopts superior coconut shell carbon block to improve taste and odor. - Great filtration: Waterspecialist refrigerator filters can reduce many harmful substances in water including heavy metals, mercury, chlorine, odor, THM, VOCs (volatile organic compounds), particles, copper, cadmium, chromium, and all other major impurities. This has been tested and proven by an independent third-party laboratory. - Premium filter material: Waterspecialist selected BPA-free and food-grade filter housing that passed NSF 372 certification for lead-free filtration. We also adopt natural coconut shell carbon block that contains larger surface area and more micropores. Thus, the filter cartridge can efficiently reduce chlorine, bad taste and odor. - Perfect fit: Waterspecialist combines precision measurement technology to produce refrigerator filters with exquisite engineering designs, unlike inferior replacement filters that can cause water leakage issues. Also, Waterspecialist saves you time and hassle by offering tool-free refrigerator filter replacements. - Fresh-tasting water: The natural coconut shell carbon block absorbs more impurities. The Waterspecialist refrigerator filter provides you a unique filtration experience. - Food-grade materials: We selected BPA-free and food-grade filter housing that passed NSF 372 certification for lead-free filtration. Waterspecialist is here to protect your water safety. - Monthly install stickers: Expired replacement filters might cause an accumulation of pollutants and only achieve low-standard filtration performance. Therefore, Waterspecialist filters come with date labels that remind you to change it on time. Besides, the filter life is 6 months or 316 gallons (varies based on the water condition). - Replacement for models: Samsung DA97-17376B, HAF-QIN/EXP, HAF-QIN, DA97-08006C, Bespoke Refrigerator, RF23M8070SG, RF23M8070SR, RF23M8090SG, RF23M8090SR, RF23M8570SG, RF23M8570SR, RS27T5200SR, RF23M8590SR, RF28R7351SG, RF28R7201SG, RF22R7351SG, RF24R7201SG, RF28R6201SG, RF28R6301SG, RF28R7551SR, RF28T5001SR, RF27T5241SR, RF28R6241SR, RS22T5201SG, RS28A500ASR, RF23M8590SG, RF22R7551SR, RF23R6201WW, RF28T5021SR/AA, RF28T5101SG/AA, RS27T5561SR/AA, RF27T5501SG/AA, RF28R6301SG/AA. - Replacement for models: RF23M8070SG/AA, RF23M8070SR/AA, RF23M8090SG/AA, RF23M8090SR/AA, RF23M8570SG/AA, RF23M8570SR/AA, RF23M8590SG/AA, RF23M8590SR/AA, RS27T5200SR/AA, RF28R7351SG/AA, RF28R7201SG/AA, RF22R7351SG/AA, RF24R7201SG/AA, RF22R7351SR/AA. - Please note this is a compatible spare part and the manufactures’ names and part numbers have been used for reference purposes only. Waterspecialist is an independent brand. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KP6X4YK | | Best Sellers Rank | #138 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in In-Refrigerator Water Filters | | Brand | Waterspecialist | | Brand Name | Waterspecialist | | Compatible Refrigerator Models | Samsung BRF425200AP, Samsung RF18A5101SR, Samsung RF20A5101SR, Samsung RF23A9071SG, Samsung RF23A9071SR, Samsung RF23A9671SG, Samsung RF23A9671SR, Samsung RF23A967512, Samsung RF23A9771SG, Samsung RF23BB8200AP, Samsung RF23BB86004M, Samsung RF23M8590SG, Samsung RF23M8960S4, Samsung RF23R6201SG, Samsung RF23R6301SR, Samsung RF24BB660012, Samsung RF24BB69006M, Samsung RF24BB6900AC, Samsung RF24BB690… | | Customer Reviews | 4.7 out of 5 stars 16,509 Reviews | | External Testing Certification | NSF 42 – Reduces aesthetic impurities | | Included Components | Month Install Stickers, Refrigerator Water Filter Replacement*3, User's Manual*1 | | Item Dimensions D x W x H | 7.28"D x 2.55"W x 7.95"H | | Item Type Name | for Samsung DA97-08006C, HAF-QIN, HAF-QIN/EXP | | Item Weight | 1.98 Pounds | | Manufacturer | Waterspecialist | | Manufacturer Part Number | WS645A-3 | | Manufacturer Warranty Description | Product Life Time Warranty—Waterspecialist Provides 6-Month Return Policy on Every Filter Confirmed with Defects in Material, Workmanship, and Any Filter Caused Malfunction | | Material | Lead-Free Material, Food-Grade Material, Advanced Activated Coconut Carbon Block | | Material Type | Lead-Free Material, Food-Grade Material, Advanced Activated Coconut Carbon Block | | Model Number | WS645A | | Number of Items | 3 | | Product Benefits | Effectively reduces various harmful substances while improving taste and odor of water | | Product Dimensions | 7.28"D x 2.55"W x 7.95"H | | Set Name | Pack of 3 | | UPC | 840814155707 840814177815 | | Unit Count | 3.0 Count | ## Product Details - **External Testing Certification:** NSF 42 – Reduces aesthetic impurities - **Item Weight:** 1.98 Pounds - **Material:** Lead-Free Material, Food-Grade Material, Advanced Activated Coconut Carbon Block - **Product Benefits:** Effectively reduces various harmful substances while improving taste and odor of water - **Product Dimensions:** 7.28"D x 2.55"W x 7.95"H ## Images ![- WS645A Refrigerator Water Filter, Replacement for Samsung® DA97-17376B, HAF-QIN/EXP, HAF-QIN, RF28T5001SR, DA97-08006C, RS27T5200SR, RF28R7351SG, RF24R7201SR, RF27T5201SR, 3 Pack - Image 1](https://m.media-amazon.com/images/I/71NLJzYmk5L.jpg) ![- WS645A Refrigerator Water Filter, Replacement for Samsung® DA97-17376B, HAF-QIN/EXP, HAF-QIN, RF28T5001SR, DA97-08006C, RS27T5200SR, RF28R7351SG, RF24R7201SR, RF27T5201SR, 3 Pack - Image 2](https://m.media-amazon.com/images/I/71WwEv1Q1sL.jpg) ![- WS645A Refrigerator Water Filter, Replacement for Samsung® DA97-17376B, HAF-QIN/EXP, HAF-QIN, RF28T5001SR, DA97-08006C, RS27T5200SR, RF28R7351SG, RF24R7201SR, RF27T5201SR, 3 Pack - Image 3](https://m.media-amazon.com/images/I/71D-8ihmHML.jpg) ![- WS645A Refrigerator Water Filter, Replacement for Samsung® DA97-17376B, HAF-QIN/EXP, HAF-QIN, RF28T5001SR, DA97-08006C, RS27T5200SR, RF28R7351SG, RF24R7201SR, RF27T5201SR, 3 Pack - Image 4](https://m.media-amazon.com/images/I/71maw19RhsL.jpg) ![- WS645A Refrigerator Water Filter, Replacement for Samsung® DA97-17376B, HAF-QIN/EXP, HAF-QIN, RF28T5001SR, DA97-08006C, RS27T5200SR, RF28R7351SG, RF24R7201SR, RF27T5201SR, 3 Pack - Image 5](https://m.media-amazon.com/images/I/71G29kbiZiL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What kind of scientific testing and certification do these have?** A: The test certifications for these filters and - so far as I have been able to find - all other of the non-Samsung replacement filters are inferior. Samsung's certifications include NSF/ANSI 42 (which is frankly just chlorine taste and odor! most aftermarket filters meet only this test); NASF/ANSI 53 which is a test for Asbestos, Atrazine, Benzene, Lindane, Cabofuran, Cysts, Lead, Mercury, and P-Dichlorobenzene (Waterspecialist is certified NSF/ANSI 372 for lead only); and NSF/ANSI 401certified against Metrobamate, Atenolol, Carbamazapine, Trimethroprim, Linuron, Metolachlor, and DEET. You have decide whether these additional test certifications are worth the additional money or not, obviously; but these filters are not equivalent, tho they may be compatible. **Q: Does this fit samsung rs27t5200sr** A: Hi, Thanks for your interest in our filter product. This model should be suitable for your model. If you have encountered any issue while installation, please feel free to contact us. Our support team will be very happy to provide any assistance to you. Kind Regards Mia Lauren　 Customer Service Rep **Q: does this fit model rf29a9675ap/aa** A: Hi, Thanks for your interest in our filter product. This filter should be suitable for your model. If you have any other questions, please feel free to contact us. Enjoy the rest of your day! Kind Regards Mia Lauren　 Customer Service Rep **Q: Does it fit samsung model rf23bb8900acaa?** A: Hi, Thanks for your interest in our filter product. This model should be suitable for your model. If you have encountered any issue while installation, please feel free to contact us by email or phone call. Our support team will be very happy to provide any assistance to you. Kind Regards Mia Lauren　 Customer Service Rep ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by W***Y on April 10, 2026* ### ⭐⭐⭐⭐⭐ Review *by L***Y on April 10, 2026* ### ⭐⭐⭐⭐⭐ Review *by A***R on March 16, 2026* ## Frequently Bought Together - Waterspecialist DA97-17376B Replacement for Samsung HAF-QIN/EXP, HAF-QIN, RF28T5001SR, DA97-08006C, RS27T5200SR, RF28R7351SG, RF24R7201SR, RF27T5201SR, WS645A, Refrigerator Water Filter (Pack of 3) - Waterspecialist DA97-17376B Replacement for Samsung HAF-QIN/EXP, HAF-QIN, DA97-08006C, RF28R7351SG, RF23M8070SR, RF23M8070SG, RF23M8090SG, RF28R7201SR, WS645A, Refrigerator Water Filter (Pack of 6) --- ## 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.jp/products/146421539-ws645a-refrigerator-water-filter-replacement-for-samsung-da97-17376b-haf](https://www.desertcart.jp/products/146421539-ws645a-refrigerator-water-filter-replacement-for-samsung-da97-17376b-haf) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-17*