--- 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: "VT3471" currency: VUV in_stock: true reviews_count: 13 category: "Yunchi" url: https://www.desertcart.vu/products/147021094-yunchi-electric-toothbrush-replacement-heads-5-pack-compatible-with-fairywill store_origin: VU region: Vanuatu --- # 3-month replacement DuPont bristles 5 pack 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:** VT3471 **Availability:** ✅ In Stock ## Summary > 🖤 Elevate Your Oral Care Game! ## 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?** VT3471 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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 - • **Trendy Design:** Unique 'W' shape for optimal plaque removal. - • **ADA Recommended:** Stay on track with 3-month replacement reminders. - • **Gentle Yet Effective:** Soft DuPont nylon bristles for a safe clean. - • **Transform Your Smile:** Experience 100% more stain removal than manual brushing! - • **Compatible Convenience:** Fits multiple Fairywill models effortlessly. ## Overview The YUNCHI Electric Toothbrush Replacement Heads come in a convenient 5-pack, designed to fit various Fairywill models. Featuring soft DuPont nylon bristles and a trendy 'W' shape, these heads effectively remove plaque and stains while being gentle on your gums. Recommended by the American Dental Association for replacement every three months, they ensure optimal oral health. ## 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: Perfect replacement - They are the perfect fit. Review: Tooth brush head fits in the tooth brush - The electric toothbrush head is compatible to my existing electric tooth brush and it is functioning without any issues ## 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 | #86,528 in Health & Household ( See Top 100 in Health & Household ) #489 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 2,349 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 | 5.0 Count | ## Product Details - **Brand:** YUNCHI - **Color:** Black - **Size:** 1 count (Pack of 5) - **Material:** Nylon - **Age Range (Description):** Kid ## 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 ### ⭐⭐⭐⭐⭐ Perfect replacement *by F***0 on December 27, 2025* They are the perfect fit. ### ⭐⭐⭐⭐⭐ 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 ### ⭐⭐⭐⭐⭐ Good quality and price *by L***A on January 28, 2025* Good replacement toothbrush heads for electric toothbrushes. Not sure if they're universal for any toothbrush. Good quality ## 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.vu/products/147021094-yunchi-electric-toothbrush-replacement-heads-5-pack-compatible-with-fairywill](https://www.desertcart.vu/products/147021094-yunchi-electric-toothbrush-replacement-heads-5-pack-compatible-with-fairywill) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-05*