--- product_id: 360133865 title: "Hot Spring Spas Tri-X Ceramic Cartridge Filter Single 73250, white" brand: "hot spring" price: "£71.86" currency: GBP in_stock: true reviews_count: 13 category: "Hot Spring" url: https://www.desertcart.co.uk/products/360133865-hot-spring-spas-tri-x-ceramic-cartridge-filter-single-73250 store_origin: GB region: United Kingdom --- # 2x water filtration speed less frequent cleaning durable ceramic fiber build Hot Spring Spas Tri-X Ceramic Cartridge Filter Single 73250, white **Brand:** hot spring **Price:** £71.86 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your spa game with the filter that works smarter, not harder! ## Quick Answers - **What is this?** Hot Spring Spas Tri-X Ceramic Cartridge Filter Single 73250, white by hot spring - **How much does it cost?** £71.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/360133865-hot-spring-spas-tri-x-ceramic-cartridge-filter-single-73250) ## Best For - hot spring enthusiasts ## Why This Product - Trusted hot spring brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** High-quality ceramic fiber construction ensures long-lasting durability - • **Spa-Grade Cleanliness:** Keeps your spa water pristine with superior filtration performance - • **Effortless Maintenance:** Requires less frequent cleaning, saving you time and effort - • **Perfect Fit, Easy Swap:** Factory original replacement designed for seamless installation in Hot Spring spas - • **Double the Flow, Half the Hassle:** Filters twice the water per minute compared to standard polyester filters ## Overview The Hot Spring Spas Tri-X Ceramic Cartridge Filter Single 73250 is a premium replacement filter designed for Hot Spring high-performance spas since 2005. Featuring a durable ceramic fiber construction, it filters water at twice the speed of common polyester filters and requires less frequent cleaning. Measuring 6" diameter by 10.5" long with a 2" inside hole, it offers easy installation and long-lasting performance, making it a top choice for spa owners seeking superior water clarity and hassle-free maintenance. ## Description The Tri- X Filter is a Factory Original Hot Spring Replacement Filter This ceramic fiber cartridge filter was introduced in the 2005 Hot Spring high performance spa models. In 2006 the Tri-X became available as a replacement for the common polyester filters. The unique design enables it to filter twice the water per minute than a common filter. You don't have to clean it as often either! Dimensions: 6" diameter x 10.5" Long Inside Hole 2" Review: Love thes filters - These ceramic filter work so much better tan regular filters. Easy to clean & have a much longer life. May be a bit more expensive but worth the money. Review: An excellent product. It doesn't make sense to use anything else. - After replacing full sets of filters a couple times I was pointed to these. I would never go back. They are easy to clean. I recently discovered a pressure washer is best, and the filters do a great job.. DOn't think twice about paying the extra dollars for these. They will pay for themselves over and over again for years. ## Features - ceramic fiber cartridge filter ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #32,119 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #123 in Pool Filter Cartridges | | Customer Reviews | 4.7 out of 5 stars 322 Reviews | ## Images ![Hot Spring Spas Tri-X Ceramic Cartridge Filter Single 73250, white - Image 1](https://m.media-amazon.com/images/I/41NV6gf0zBL.jpg) ## Questions & Answers **Q: Can this filter be used to replace a PRB-35in filter?** A: Hello. The cartridge is a different size than prb 35 **Q: Are these the same as the Watkins 0969601, 90321A filters?** A: Yes they are. I was wondering the same thing, took a chance and ordered one. They are the exact same filter as the 096901, 90321A. **Q: Willthis fit a hot spring hot spot sx current filter is a filber 1807 ?** A: Morning Walter. That is not the correct filter for your tub, I looked up a 2011, 2018 and 2022 and they have the 71825 paper filter. So you would need to purchase that one. We do sell them on Amazon. **Q: How do I need to buy 3 for my jetsetter? Can I use one of these and 2 of the cheaper filters?** A: Depending on the model you most likely can use the ceramic ones or part #71825 which is the cheaper verison the the ceramic filters. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love thes filters *by A***R on April 19, 2026* These ceramic filter work so much better tan regular filters. Easy to clean & have a much longer life. May be a bit more expensive but worth the money. ### ⭐⭐⭐⭐⭐ An excellent product. It doesn't make sense to use anything else. *by S***P on January 28, 2026* After replacing full sets of filters a couple times I was pointed to these. I would never go back. They are easy to clean. I recently discovered a pressure washer is best, and the filters do a great job.. DOn't think twice about paying the extra dollars for these. They will pay for themselves over and over again for years. ### ⭐⭐⭐⭐⭐ Superior Filters *by J***A on October 3, 2024* This is my second set (4) of Tri-X filters for a 2001 Hot Springs Vanguard spa. The previous set lasted almost 5 years. Very happy with them and worth the price. Far better value and performance over the old paper filters. The only con is because the filter is not flexible (like paper filters), it is more prone to damage if it's not handled more carefully. ## Frequently Bought Together - Hot Spring Spas Tri-X Ceramic Cartridge Filter Single 73250, white - FreshWater 80000 Salt 10lb Bag - ROYOR Hot Tub 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.co.uk/products/360133865-hot-spring-spas-tri-x-ceramic-cartridge-filter-single-73250](https://www.desertcart.co.uk/products/360133865-hot-spring-spas-tri-x-ceramic-cartridge-filter-single-73250) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-22*