--- product_id: 118239431 title: "Watkins item 71825, Filter Cartridge OEM for Hot Spring, Hot Spot, Solana, and Caldera spas" brand: "hot spring" price: "R2566" currency: ZAR in_stock: true reviews_count: 9 category: "Hot Spring" url: https://www.desertcart.co.za/products/118239431-watkins-item-71825-filter-cartridge-oem-for-hot-spring-hot store_origin: ZA region: South Africa --- # Optimized water filtration efficiency Fits 20+ Hot Spring & Caldera models OEM-grade durable cartridge Watkins item 71825, Filter Cartridge OEM for Hot Spring, Hot Spot, Solana, and Caldera spas **Brand:** hot spring **Price:** R2566 **Availability:** ✅ In Stock ## Summary > ♻️ Elevate your spa game with the filter that keeps your soak spotless! ## Quick Answers - **What is this?** Watkins item 71825, Filter Cartridge OEM for Hot Spring, Hot Spot, Solana, and Caldera spas by hot spring - **How much does it cost?** R2566 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/118239431-watkins-item-71825-filter-cartridge-oem-for-hot-spring-hot) ## 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 - • **Easy Swap & Clean:** Lightweight 0.57 kg cartridge designed for quick replacement and hassle-free cleaning cycles. - • **Premium OEM Quality:** Manufactured by Watkins to meet original equipment standards for reliable, long-lasting performance. - • **Enhanced Water Purity:** Effectively traps debris and contaminants to protect your spa’s pump and plumbing system. - • **Cost-Effective Maintenance:** Affordable replacement that performs like premium brands, saving you money without compromise. - • **Universal Spa Compatibility:** Seamlessly fits Hot Spring, Hot Spot, Solana, and Caldera spas from 1991 to current models. ## Overview The Watkins 71825 OEM Filter Cartridge is a high-quality replacement designed for over 20 Hot Spring, Hot Spot, Solana, and Caldera spa models spanning from 1991 to present. Engineered to maintain optimal water clarity and protect spa components, this durable cartridge offers premium filtration performance at a fraction of the cost of leading brands, making it the smart choice for spa owners who demand reliability and value. ## Description Replace your old spa filter with the new Watkins Hot Spring Spa Original Factory Replacement Filter. Hot Spring Spa filters are a vital part of any spa system. Spa filters regulate the water that enters your spa and keep debris, dirt, and other items from floating into the pipes and damaging the pump and inner workings of your hot tub. This Hot Springs Spa is designed to fit the following hot tubs and spas: Hot Spring Grandee 1991-Current, Hot Spring Vista 2004-2013, Hot Spring Envoy 2004-Current, Hot Spring Vanguard 2001-Current, Hot Spring Grandee NXT 2014-Current, Hot Spring Envoy NXT 2014-Current, Hot Spring Jetsetter NXT 2014-Current, Hot Spring Jetsetter 1991-Current, Hot Spring Prodigy 1991-Current, Hot Spring Sovereign 1991-Current, Hot Spring Alccolade 2005-2006, Hot Spring Landmark 1997-2003, Hot Spring Summit 1995-1996, Hot Spring Aria 2007-2015, Hot Spring Highlife ILE 2003, Hot Spot RLX 1998-2002, Hot Spot SLX 1998-2002, Hot Spot SX 2011-Current, Hot Spot TX 2011-Current, Hot Spot SLXtra 2001-2002, Hot Spot RE 1998-2002, Hot Spot SE 1998-2000, Solana SX 2003-2010, Solana TX 2000-2010, Solana RX 2003-2009 and Caldera Tarino 2013-Current. Review: Great - Great for my hot tub! Fit perfect for the old girl Review: Works on my Hot springs Solana TX - Great quality filter at an affordable price for my HotSprings Solana TX Hot Tub. I have multiple on hand so I can swap out one while I clean the other. Performs the same as the expensive brands at a fraction of the cost. Great filter! ## Features - 71825 Hot Spring Replacement Filter is for the following models - Hot Spring Grandee 1991-Current; Vista 2004-2013; Envoy 2004-Current; Vanguard 2001-Current; Grandee NXT 2014-Current; Envoy NXT 2014-Current; Jetsetter NXT 2014-Current; Jetsetter 1991-Current; Prodigy 1991-Current; Sovereign 1991-Current; Alccolade 2005-2006; Landmark 1997-2003; Summit 1995-1996; Aria 2007-2015; Highlife ILE 2003 - Hot Spot RLX 1998-2002; SLX 1998-2002; SX 2011-Current, TX 2011-Current; SLXtra 2001-2002; RE 1998-2002; SE 1998-2000 - Solana SX 2003-2010; TX 2000-2010; RX 2003-2009 - Caldera Tarino 2013-Current ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06ZZXC393 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #69,560 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #329 in Hot Tub Accessories | | Brand | Hot Spring | | Brand Name | Hot Spring | | Customer Reviews | 4.7 out of 5 stars 318 Reviews | | Item Weight | 0.57 kg | | Manufacturer | Watkins | | Manufacturer Part Number | PD-33803 | | Model Number | PD-33803 | | OEM Equivalent Part Number | 71825 | | Outer Material | Plastic | | Product Grade | Replacement Part | | Style | Cartridge | | Style Name | Cartridge | | UPC | 600291233684 682821174704 600291233677 600291233660 | | Unit Count | 1 Count | ## Product Details - **Brand:** Hot Spring - **Item Weight:** 0.57 Kilograms - **Outer Material:** Plastic - **Product Grade:** Replacement Part - **Style:** Cartridge ## Images ![Watkins item 71825, Filter Cartridge OEM for Hot Spring, Hot Spot, Solana, and Caldera spas - Image 1](https://m.media-amazon.com/images/I/21iuAPUBz3L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by K***N on December 4, 2025* Great for my hot tub! Fit perfect for the old girl ### ⭐⭐⭐⭐⭐ Works on my Hot springs Solana TX *by M***R on August 13, 2024* Great quality filter at an affordable price for my HotSprings Solana TX Hot Tub. I have multiple on hand so I can swap out one while I clean the other. Performs the same as the expensive brands at a fraction of the cost. Great filter! ### ⭐⭐⭐⭐⭐ Just what I needed *by A***. on January 15, 2026* Fits like a glove ## Frequently Bought Together - Watkins item 71825, Filter Cartridge OEM for Hot Spring, Hot Spot, Solana, and Caldera spas - HOTSPRING HOTUB Hotspring Hotub Spa Mineral Ion Cartridge Sticks Brings Fresh and Crystal Clear Spring Water to Your Hot Tub(2, Gray) - Watkins Pressure Switch: Electronic 2-Wire 3-Pin Caldera --- ## 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.za/products/118239431-watkins-item-71825-filter-cartridge-oem-for-hot-spring-hot](https://www.desertcart.co.za/products/118239431-watkins-item-71825-filter-cartridge-oem-for-hot-spring-hot) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-22*