--- product_id: 605665540 title: "3 Pack Hot Tub Filter Cartridges Replace Unicel C-6430, Pleatco PWK30-4, Filbur FC-3915, P/N0969601,73178, 73250,For Watkins Hot Springs Spas-Certified with NSF50 for Material Safety, 30 Sq.ft" brand: "tomanic" price: "€ 90.23" currency: EUR in_stock: true url: https://www.desertcart.sk/products/605665540-3-pack-hot-tub-filter-cartridges-replace-unicel-c-6430 store_origin: SK region: Slovakia --- # Trilobal fiber technology Compatible with multiple models 30 sq.ft filtration area 3 Pack Hot Tub Filter Cartridges Replace Unicel C-6430, Pleatco PWK30-4, Filbur FC-3915, P/N0969601,73178, 73250,For Watkins Hot Springs Spas-Certified with NSF50 for Material Safety, 30 Sq.ft **Brand:** tomanic **Price:** € 90.23 **Availability:** ✅ In Stock ## Summary > 💧 Dive into Clarity with Tomanic Filters! ## Quick Answers - **What is this?** 3 Pack Hot Tub Filter Cartridges Replace Unicel C-6430, Pleatco PWK30-4, Filbur FC-3915, P/N0969601,73178, 73250,For Watkins Hot Springs Spas-Certified with NSF50 for Material Safety, 30 Sq.ft by tomanic - **How much does it cost?** € 90.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/605665540-3-pack-hot-tub-filter-cartridges-replace-unicel-c-6430) ## Best For - tomanic enthusiasts ## Why This Product - Trusted tomanic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Maintenance:** Designed for easy cleaning, keeping your spa hassle-free. - • **Long-Lasting Durability:** Engineered for extended service life, giving you peace of mind. - • **Universal Compatibility:** Fits a variety of models, ensuring seamless integration. - • **Crystal Clear Waters Await!:** Experience unparalleled filtration with 30 sq.ft of power. - • **Advanced Filtration Technology:** Trilobal fibers outperform standard fabrics for pristine water. ## Overview The Tomanic 3 Pack Hot Tub Filter Cartridges are NSF/ANSI 50 certified, featuring a robust 30 sq.ft filtration area. Designed with advanced trilobal fibers, these cartridges effectively remove impurities, ensuring crystal clear water for your spa. Compatible with various models, they offer effortless maintenance and a longer service life, making them a reliable choice for spa enthusiasts. ## Description 3 Pack Hot Tub Filter Cartridges Replace Unicel C-6430, Pleatco PWK30-4, Filbur FC-3915, P/N0969601,73178, 73250,For Watkins Hot Springs Spas-Certified with NSF50 for Material Safety, 30 Sq.ft ## Features - 【CERTIFIED IN THE USA】Tomanic Filter Cartridges For SPA Certified by IAPMO R&T against NSF/ANSI 50 ensuring enhanced material safety. A single pool filter cartridge with a filtration area of 30 sq.ft effectively removes hair, dust, debris, sand, and other fine particles from the pool or spa. - 【GREAT FILTRATION POWER】Tomanic SPA filter cartridge utilizes advanced trilobal fibers, which have a higher capacity for water filtration compared to common point-bond fabric. This ensures a thorough removal of impurities, providing you with crystal clear water. - 【COMPATIBLE WITH VARIOUS MODELS】Diameter: 5 7/8" (149mm); Length: 10 1/2"(267mm); Top Hole: 1 15/16 "(49mm); Bottom Hole: 1 15/16 "(49mm); Material Area: 3x30 sq.ft. Replaces Watkins 31489, Pleatco PWK30, Unicel C-6430, Aladdin 13004, 13004ECO, PLE-051-9186, PLE-051-9670, SD-00328, SD-00704, SD-00703, 46200. For Watkins Hot Springs Spas. - 【EFFORTLESSLY CLEAN AND MAINTAIN】 Tomanic Filter Cartridges are designed to efficiently remove sediment during cleaning, ensuring hassle-free maintenance and optimal performance. The enhanced trilobal fabric structure allows deep impurity penetration into the filter pleats. After washing, the filter is rejuvenated for peak performance. - 【LONG SERVICE LIFE】The utilization of cutting-edge technologies in Tomanic filter cartridge ensures a longer service life compared to standard options. You can rely on its durability and performance for an extended period. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Tomanic | | Brand | Tomanic | | Item Weight | 3.87 pounds | | Package Dimensions | 17.87 x 11.3 x 6.18 inches | | Item model number | C-6430 | ## Images ![3 Pack Hot Tub Filter Cartridges Replace Unicel C-6430, Pleatco PWK30-4, Filbur FC-3915, P/N0969601,73178, 73250,For Watkins Hot Springs Spas-Certified with NSF50 for Material Safety, 30 Sq.ft - Image 1](https://m.media-amazon.com/images/I/71u-KxJfffL.jpg) ![3 Pack Hot Tub Filter Cartridges Replace Unicel C-6430, Pleatco PWK30-4, Filbur FC-3915, P/N0969601,73178, 73250,For Watkins Hot Springs Spas-Certified with NSF50 for Material Safety, 30 Sq.ft - Image 2](https://m.media-amazon.com/images/I/81erJdxjegL.jpg) ![3 Pack Hot Tub Filter Cartridges Replace Unicel C-6430, Pleatco PWK30-4, Filbur FC-3915, P/N0969601,73178, 73250,For Watkins Hot Springs Spas-Certified with NSF50 for Material Safety, 30 Sq.ft - Image 3](https://m.media-amazon.com/images/I/81BGTDYqOHL.jpg) ![3 Pack Hot Tub Filter Cartridges Replace Unicel C-6430, Pleatco PWK30-4, Filbur FC-3915, P/N0969601,73178, 73250,For Watkins Hot Springs Spas-Certified with NSF50 for Material Safety, 30 Sq.ft - Image 4](https://m.media-amazon.com/images/I/7135rTPcldL.jpg) ![3 Pack Hot Tub Filter Cartridges Replace Unicel C-6430, Pleatco PWK30-4, Filbur FC-3915, P/N0969601,73178, 73250,For Watkins Hot Springs Spas-Certified with NSF50 for Material Safety, 30 Sq.ft - Image 5](https://m.media-amazon.com/images/I/71ditMFuqJL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - 3 Pack Hot Tub Filter Cartridges Replace Unicel C-6430, Pleatco PWK30-4, Filbur FC-3915, P/N0969601,73178, 73250,For Watkins Hot Springs Spas-Certified with NSF50 for Material Safety, 30 Sq.ft - ROYOR Hot Springs Silver Ion Cartridge - Spa Mineral Sticks for Hot Tub, Spa Silver Ion Cartridge for Spa Hot Tub, 2 Pack --- ## 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.sk/products/605665540-3-pack-hot-tub-filter-cartridges-replace-unicel-c-6430](https://www.desertcart.sk/products/605665540-3-pack-hot-tub-filter-cartridges-replace-unicel-c-6430) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-27*