--- product_id: 485810927 title: "FROG® @Ease® in-Line Mineral Cartridge for Hot Tubs" brand: "frog" price: "€ 84.88" currency: EUR in_stock: true reviews_count: 5 category: "Frog" url: https://www.desertcart.hr/products/485810927-frog-ease-in-line-mineral-cartridge-for-hot-tubs store_origin: HR region: Croatia --- # 4-month mineral cartridge lifespan Up to 75% less chlorine use Dual-action sanitizing tech FROG® @Ease® in-Line Mineral Cartridge for Hot Tubs **Brand:** frog **Price:** € 84.88 **Availability:** ✅ In Stock ## Summary > 💦 Elevate your soak with smarter, softer, crystal-clear water — because your hot tub deserves the best. ## Quick Answers - **What is this?** FROG® @Ease® in-Line Mineral Cartridge for Hot Tubs by frog - **How much does it cost?** € 84.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/485810927-frog-ease-in-line-mineral-cartridge-for-hot-tubs) ## Best For - frog enthusiasts ## Why This Product - Trusted frog brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Chlorine, But Smarter:** Uses up to 75% less chlorine, reducing harsh chemical exposure while maintaining safety. - • **Simple Cartridge Swap:** Quick, no-fuss replacement keeps your spa maintenance minimal and your relaxation maximal. - • **Seamless Compatibility:** Designed for select premium hot tubs including Artesian, Marquis, Caldera, and Hot Spring models. - • **Long-Lasting Mineral Power:** FROG Sanitizing Minerals keep your water soft and balanced for up to 4 months. - • **Effortless Crystal Clear Water:** SmartChlor self-regulates chlorine levels for consistent purity without the hassle. ## Overview The FROG® @Ease® In-Line Mineral Cartridge combines patented SmartChlor technology with mineral sanitizers to deliver up to 75% less chlorine use and 4 months of water-softening minerals. Compatible with select high-end hot tubs, it self-regulates chlorine levels for consistent, crystal-clear water that’s easier to maintain and gentler on skin. ## Description The FROG @ease In-Line Mineral Cartridge works with SmartChlor, a patented chlorine formula, giving you less work and more peace of mind. Plus, FROG Sanitizing Minerals condition the water for softness, help keep pH balanced and absorb acids. Using SmartChlor Technology, FROG @ease self-regulates to maintain a consistent, low Free Chlorine level at all times – up to 75% less;* less chlorine means water is Cleaner, Clearer, Softer and Easier to take care of. Replacing the prefilled Mineral Cartridge is easy, simply open the In-Line housing, take the spent Mineral Cartridge out and pop the new one in. Turn ordinary water into luxurious Fresh Mineral Water with FROG @ease. *Compared to the minimum ANSI recommended chlorine level of 2.0 ppm for a hot tub. *Cartridge Holder Sold Separately Review: Easy maintenance - These make maintaining the hot tub so easy. Review: Works great! - Quick shipping ## Features - For use only in certain hot tub models: Artesian Elite, Artesian Island (optional on Artesian Island Elite and South Seas); Marquis Crown (optional on Marquis Elite, Vector and Celebrity); Caldera Vacanza; and Hot Spring Hot Spot. - Kills bacteria 2 ways with a low level of chlorine and FROG Sanitizing Minerals. Minerals last 4 months, SmartChlor lasts up to 4 weeks, ideal for 600 gallon hot tubs. - Uses up to 75% less chlorine* and maintains a consistent low Free Chlorine level. - FROG Sanitizing Minerals work with SmartChlor, a patented chlorine formula that self-regulates on demand for continuous crystal clear water delivering you peace of mind. - FROG Sanitizing Minerals condition the water for softness, help keep pH balanced, and absorb acids, all while helping kill bacteria and taking the pressure off of chlorine. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B197XN1K | | Brand | FROG | | Brand Name | FROG | | Customer Reviews | 4.8 out of 5 stars 544 Reviews | | Item Weight | 0.13 Kilograms | | Item weight | 0.13 Kilograms | | Manufacturer | FROG | | Manufacturer Part Number | 2209 | | Material | Resin | | Material Type | Resin | | Model Number | 2209 | | Number of Items | 1 | | Product Benefits | Kills Bacteria | | Product benefits | Kills Bacteria | | UPC | 722906032816 | | Unit Count | 1 Count | | Unit count | 1 Count | ## Product Details - **Brand:** FROG - **Item weight:** 0.13 Kilograms - **Material:** Resin - **Product benefits:** Kills Bacteria - **UPC:** 722906032816 ## Images ![FROG® @Ease® in-Line Mineral Cartridge for Hot Tubs - Image 1](https://m.media-amazon.com/images/I/218J1ZjgxHL.jpg) ![FROG® @Ease® in-Line Mineral Cartridge for Hot Tubs - Image 2](https://m.media-amazon.com/images/I/51sSgWMxtoL.jpg) ![FROG® @Ease® in-Line Mineral Cartridge for Hot Tubs - Image 3](https://m.media-amazon.com/images/I/51FalJY7UvL.jpg) ![FROG® @Ease® in-Line Mineral Cartridge for Hot Tubs - Image 4](https://m.media-amazon.com/images/I/61tzxeA3gDL.jpg) ![FROG® @Ease® in-Line Mineral Cartridge for Hot Tubs - Image 5](https://m.media-amazon.com/images/I/714TlT3YFIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy maintenance *by A***R on 4 May 2026* These make maintaining the hot tub so easy. ### ⭐⭐⭐⭐⭐ Works great! *by K***S on 2 April 2026* Quick shipping ### ⭐⭐⭐⭐⭐ Great product, fits my 2019 TX-2 *by A***R on 8 January 2026* arrived as ordered ... I normally buy this product at the store and was unable to make it there this time, I ordered and it arrived as expected and I will be ordering again in the future. ## Frequently Bought Together - Frog @Ease in-Line Mineral Cartridge for Hot Tubs - 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 - FROG @Ease Mineral Cartridge + SmartChlor Cartridges for Marquis, Caldera, Artesian & Hot Springs Spas - Hot Tub Sanitizer, CYA Free, for up to 600 Gallons --- ## 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.hr/products/485810927-frog-ease-in-line-mineral-cartridge-for-hot-tubs](https://www.desertcart.hr/products/485810927-frog-ease-in-line-mineral-cartridge-for-hot-tubs) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-20*