--- product_id: 147021094 title: "YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black" brand: "yunchi" price: "R372" currency: ZAR in_stock: true reviews_count: 13 category: "Yunchi" url: https://www.desertcart.co.za/products/147021094-yunchi-electric-toothbrush-replacement-heads-5-pack-compatible-with-fairywill store_origin: ZA region: South Africa --- # Replace every 3 months for peak hygiene Sleek black DuPont nylon bristles 100% more stain & plaque removal YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black **Brand:** yunchi **Price:** R372 **Availability:** ✅ In Stock ## Summary > 🖤 Upgrade your brush game — because your smile deserves the best! ## Quick Answers - **What is this?** YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black by yunchi - **How much does it cost?** R372 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/147021094-yunchi-electric-toothbrush-replacement-heads-5-pack-compatible-with-fairywill) ## Best For - yunchi enthusiasts ## Why This Product - Trusted yunchi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value 5-Pack:** Keep your smile fresh and flawless with a convenient pack of 5 replacement heads. - • **Clinically Proven Clean:** Removes 100% more stains and plaque than manual brushes for healthier gums. - • **Gentle Yet Effective Bristles:** Soft, end-rounded DuPont nylon bristles with trendy 'W' shape protect gums while delivering a deep clean. - • **Precision Sonic Compatibility:** Perfectly fits Fairywill FW-507/508/551/917/959 and YUNCHI Y1 models for seamless use. - • **ADA Recommended Replacement Cycle:** Swap heads every 3 months to maintain optimal oral health and brush performance. ## Overview YUNCHI Electric Toothbrush Replacement Heads come in a 5-pack of black, soft DuPont nylon bristles designed to fit multiple Fairywill and YUNCHI electric toothbrush models. Engineered with a 'W' tooth-shape and end-rounded bristles, they remove 100% more stains and plaque than manual brushes while being gentle on gums. Recommended for replacement every 3 months, these heads ensure sustained oral hygiene and a professional clean at home. ## Description End-rounded US DuPont nylon bristle are gentle on gums and clean thoroughly teeth surface with comfortable brushing experience. The bristles are medium,not extra soft. Replacement toothbrush heads 5 pack can be used long time. Our toothbrush replacement heads compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, YUNCHI Y1 electric toothbrushes. Review: Works - Works Review: Nicely made. - Fit perfectly on my electric brush vv ## Features - Our toothbrush replacement heads compatible with Fairywill FW-507/508/551/917/959/FW-D1/FW-D3/FW-D7/FW-D8, YUNCHI Y1 electric toothbrushes. - Gently removes 100% more stain and plaque than manual toothbrushes to improve gum health. - The sonic toothbrush heads made with soft DuPont nylon bristle, trendy "W" tooth-shape, and end-rounded bristle to be safe and gentle on teeth and gums. - Replace your brush head every 3 months as recommended by the American Dental Association. - If you have any questions, please don't hesitate to ask. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Q2M7T6N | | Age Range (Description) | Kid | | Age Range Description | Kid | | Best Sellers Rank | #104,342 in Health & Household ( See Top 100 in Health & Household ) #600 in Electric Toothbrush Replacement Brush Heads | | Brand | YUNCHI | | Brand Name | YUNCHI | | Bristle Material | Nylon | | Color | Black | | Compatible Devices | fairywill | | Customer Reviews | 4.6 out of 5 stars 2,362 Reviews | | Item Firmness Description | Soft | | Item Form | ELLIPTICAL | | Manufacturer | YUNCHI | | Material | Nylon | | Material Type | Nylon | | Number of Items | 5 | | Number of Pieces | 5 | | Size | 1 Count (Pack of 5) | | UPC | 738944820636 | | Unit Count | 5 Count | ## Product Details - **Age Range (Description):** Kid - **Brand:** YUNCHI - **Color:** Black - **Material:** Nylon - **Size:** 1 Count (Pack of 5) ## Images ![YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black - Image 1](https://m.media-amazon.com/images/I/41yLqxqdM8L.jpg) ![YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black - Image 2](https://m.media-amazon.com/images/I/613aKuuKWgL.jpg) ![YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black - Image 3](https://m.media-amazon.com/images/I/61YHCAGSz0L.jpg) ![YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black - Image 4](https://m.media-amazon.com/images/I/41aVawUQLsL.jpg) ![YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black - Image 5](https://m.media-amazon.com/images/I/51fOXR-XvjL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Are they compatible with the sboly sonic tooth brushes?** A: Yes, they are compatible with the sboly sonic tooth brushes, similar to model 507. **Q: Is it fit to aqua sonic ?** A: NO, they aren't fit to AquaSonic. **Q: Will these fit kipozi sonic toothbrush model ki-917?** A: Yes, they will fit. Thanks for your question. **Q: Can you please tell me how I can purchase replacement brush heads that fit model 921?** A: The replacement brushes are on Amazon! Just type in for replacement brush heads for toothbrush model you have ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works *by M***O on September 28, 2026* Works ### ⭐⭐⭐⭐⭐ Nicely made. *by S***1 on September 5, 2026* Fit perfectly on my electric brush vv ### ⭐⭐⭐⭐⭐ Tooth brush head fits in the tooth brush *by R***N on April 2, 2026* The electric toothbrush head is compatible to my existing electric tooth brush and it is functioning without any issues ## Frequently Bought Together - YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black - 5 Pack Electric Toothbrush Replacement Heads Compatible with Fairywill,Toothbrush Heads Compatible with FW-507/508/551/515/917/959/2011,FW-D1/D3/D7/D8 - Toothbrush Heads for FairyWill, Replacement Brush Heads for Fairy Will, Electric Toothbrush Replacement Heads for Fairywill FW-507/508/551/515/917/959, FW-D1/D3/D7/D8 --- ## 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.co.za/products/147021094-yunchi-electric-toothbrush-replacement-heads-5-pack-compatible-with-fairywill](https://www.desertcart.co.za/products/147021094-yunchi-electric-toothbrush-replacement-heads-5-pack-compatible-with-fairywill) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-04*