--- product_id: 307201455 title: "TOREAD Watkins 31114 Hot Tub Filter Replaces Unicel C-8465, 1pack" brand: "toread" price: "¥26337" currency: JPY in_stock: true reviews_count: 9 category: "Toread" url: https://www.desertcart.jp/products/307201455-toread-watkins-31114-hot-tub-filter-replaces-unicel-c-8465 store_origin: JP region: Japan --- # 65 sq.ft filtration area for max coverage NSF/ANSI 50 Certified for clean water 25% thicker fabric & reinforced durability TOREAD Watkins 31114 Hot Tub Filter Replaces Unicel C-8465, 1pack **Brand:** toread **Price:** ¥26337 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your spa game with TOREAD’s powerhouse filter—because your relaxation deserves the cleanest, longest-lasting water! ## Quick Answers - **What is this?** TOREAD Watkins 31114 Hot Tub Filter Replaces Unicel C-8465, 1pack by toread - **How much does it cost?** ¥26337 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/307201455-toread-watkins-31114-hot-tub-filter-replaces-unicel-c-8465) ## Best For - toread enthusiasts ## Why This Product - Trusted toread brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Maintenance:** Innovative fabric design releases trapped impurities quickly during rinsing, keeping your spa filter near-new with minimal effort. - • **Durability That Outlasts:** Thicker trilobal fabric and reinforced end caps resist chlorine and wear, minimizing replacements and downtime. - • **Seamless OEM Compatibility:** Perfect fit replacement for Watkins 31114 and multiple top spa filter models—upgrade without hassle or guesswork. - • **Expansive 65 Sq.Ft Filtration:** Generous filtration surface captures more debris, reducing cleaning frequency and boosting spa enjoyment. - • **Certified Clean Water Assurance:** IAPMO-tested NSF/ANSI 50 certification guarantees safe, crystal-clear spa water for your wellness sanctuary. ## Overview The TOREAD Watkins 31114 Hot Tub Filter is a premium replacement cartridge engineered to meet strict OEM specifications and NSF/ANSI 50 standards. Featuring a 65 sq.ft trilobal filtration fabric that captures up to 40% more debris, it offers superior water clarity and durability with 25% thicker material and reinforced end caps. Compatible with multiple spa models, this filter ensures easy maintenance and long-lasting performance, trusted by over 5 million pool and spa owners worldwide. ## Description desertcart.com : TOREAD Watkins 31114 Hot Tub Filter Replaces Unicel C-8465, 1pack | Compatible with Tiger River Spa Filter, PWK65, Filbur FC-3960, 71827, 71828 Hot Tub Filter, 65 sq. ft Hot Spring Spa Filter : Patio, Lawn & Garden Review: Super Filter - Great pleated filter for my hot tub! This is a repeat purchase because it works so well and fits my hot tub. I really like a clean hot tub, so I couldn’t live without it.. Review: Nice filter. - Fit perfectly, just what I need. ## Features - ➤NSF/ANSI 50 CERTIFIED: TOREAD Pool and Spa filter cartridges are tested and certified by IAPMO to meet NSF/ANSI 50 standards. Made from certified safe materials, they ensure clean, clear, and healthy water, providing long-term protection for your family and pool. - ➤SPECIFICATIONS: Length: 10 1/2”; Outside Diameter: 8 1/2"; Top /Bottom Opening: 3”; Filtration Area: 65 Sq.ft; Filter Material: Trilobal Filtration Fabric. - ➤REPLACEMENT MODELS: The TOREAD TRF-8465 filter is compatible with Watkins 31114, PWK65, Unicel C-8465, Filbur FC-3960, 71827, Tiger River Caspian, Bengal, Sumatran spa filter, Excel Filters XLS-810, OEM 31114, 65 Square Foot Hot Springs Spas / Watkins Mfg and more. Note:This replacement part is crafted to meet strict OEM specifications, ensuring a perfect fit for your spa. Manufacturer names and part numbers are provided for reference only. TOREAD is an independent brand. - ➤DURABLE & REINFORCED STRUCTURE: 25% thicker filtration fabric, heavy chlorine-resistant and break-resistant end caps, plus reinforced center support provide long-lasting durability. Minimizes failures, lowers replacement frequency, and guarantees a premium user experience. - ➤SUPERIOR FILTRATION EFFICIENCY: Uniform trilobal fabric captures 21–40% more debris than standard point-bond designs, maintaining flow without pressure drop. Reduces cleaning frequency, saving time and effort for users, and enhancing product value. - ➤EASY MAINTENANCE: Innovative trilobal fabric releases trapped impurities quickly during rinsing, restoring cartridge to near-new condition. Recommended cleaning every 2–3 weeks maintains peak performance. Backwashing is not allowed: prevents structural cracks and permanent damage, reducing warranty claims and ensuring long-term satisfaction for both sellers and customers. - ➤Serving 5 Million+ Pool & Spa Owners Worldwide: Serving more than 5 million pool and spa owners worldwide, TOREAD replacement pool filter cartridges are designed for reliable filtration and long-lasting performance, helping keep water clean, clear, and refreshing. - ➤PHTA MEMBER -TRUSTED QUALITY: As a proud member of the Pool & Hot Tub Alliance, TOREAD aligns with industry-recognized standards for filtration performance and safety, delivering reliable quality and consistently cleaner water you can trust. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #25,231 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #83 in Pool Filter Cartridges | | Customer Reviews | 4.8 out of 5 stars 534 Reviews | ## Images ![TOREAD Watkins 31114 Hot Tub Filter Replaces Unicel C-8465, 1pack - Image 1](https://m.media-amazon.com/images/I/715liN4GHML.jpg) ![TOREAD Watkins 31114 Hot Tub Filter Replaces Unicel C-8465, 1pack - Image 2](https://m.media-amazon.com/images/I/717mBgxwK9L.jpg) ![TOREAD Watkins 31114 Hot Tub Filter Replaces Unicel C-8465, 1pack - Image 3](https://m.media-amazon.com/images/I/71HesVhA34L.jpg) ![TOREAD Watkins 31114 Hot Tub Filter Replaces Unicel C-8465, 1pack - Image 4](https://m.media-amazon.com/images/I/718VoRF-YVL.jpg) ![TOREAD Watkins 31114 Hot Tub Filter Replaces Unicel C-8465, 1pack - Image 5](https://m.media-amazon.com/images/I/61TMvdwM9kL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Super Filter *by M***E on August 19, 2026* Great pleated filter for my hot tub! This is a repeat purchase because it works so well and fits my hot tub. I really like a clean hot tub, so I couldn’t live without it.. ### ⭐⭐⭐⭐⭐ Nice filter. *by B***D on September 8, 2026* Fit perfectly, just what I need. ### ⭐⭐⭐⭐⭐ Worked Great *by K***R on May 17, 2026* Compared to other spa filters I've purchased on Amazon this one has held up very well. It cleans up easily and have not gotten any low flow warnings that some of the other filters caused. Will buy it again. ## Frequently Bought Together - TOREAD NSF-50 Certified Watkins 31114 Replacement Tiger River Spa Filter, Compatible Unicel C-8465, PWK65, Filbur FC-3960, 71827, 71828 Hot Tub Filter, 65 sq. ft Hot Spring Spa Filter(1) - FROG @Ease Mineral Cartridge + SmartChlor Cartridges for Marquis, Caldera, Artesian & Hot Springs Spas - Hot Tub Sanitizer, CYA Free, for up to 600 Gallons - FROG @ease In-Line SmartChlor Replacement Chlorine Cartridge 3-Pack for Marquis Spas, Caldera Spas, Artesian Spas and Hot Springs Spas up to 600 gallons; Hot Tub Sanitizer with No Cyanuric Acid --- ## 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/307201455-toread-watkins-31114-hot-tub-filter-replaces-unicel-c-8465](https://www.desertcart.jp/products/307201455-toread-watkins-31114-hot-tub-filter-replaces-unicel-c-8465) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-11*