--- product_id: 515000750 title: "Black Diamond Stoneworks Ultimate Spa Filter Cleaner Fast-Acting Spray for Hot Tub, Jacuzzi & Pool Filters." brand: "black diamond stoneworks" price: "£337.87" currency: GBP in_stock: true reviews_count: 5 category: "Black Diamond Stoneworks" url: https://www.desertcart.co.uk/products/515000750-black-diamond-stoneworks-ultimate-spa-filter-cleaner-fast-acting-spray store_origin: GB region: United Kingdom --- # Fast-acting formula No slimy residue, easy rinse Extends filter life & efficiency Black Diamond Stoneworks Ultimate Spa Filter Cleaner Fast-Acting Spray for Hot Tub, Jacuzzi & Pool Filters. **Brand:** black diamond stoneworks **Price:** £337.87 **Availability:** ✅ In Stock ## Summary > 💎 Ultimate spa filter care—because your relaxation deserves the best! ## Quick Answers - **What is this?** Black Diamond Stoneworks Ultimate Spa Filter Cleaner Fast-Acting Spray for Hot Tub, Jacuzzi & Pool Filters. by black diamond stoneworks - **How much does it cost?** £337.87 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/515000750-black-diamond-stoneworks-ultimate-spa-filter-cleaner-fast-acting-spray) ## Best For - black diamond stoneworks enthusiasts ## Why This Product - Trusted black diamond stoneworks brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Proudly American-Made:** Eco-conscious quality crafted in San Clemente, CA - • **Effortless Maintenance:** Weekly use boosts filter efficiency and saves money on replacements - • **Crystal Clear Confidence:** Removes oils, lotions & organic grime for pristine water clarity - • **Spray, Wait, Rinse, Relax:** Clean filters in just 5 minutes—no soaking needed! - • **Versatile Spa & Pool Care:** Perfect for all pleated filters, compatible with any sanitizer ## Overview Black Diamond Stoneworks Ultimate Spa Filter Cleaner is a fast-acting spray that removes body oils, suntan lotion, and organic material from spa, hot tub, and pool filters. It cleans thoroughly in just 5 minutes without leaving residue, improving filter efficiency and lifespan. Suitable for weekly use, compatible with all sanitizers, and proudly made in the USA. ## Description 💎 Cleaning your spa or pool filter has never been easier or faster! The name says it all, ULTIMATE Spa Filter Cleaner! Forget soaking your filter overnight.No more waiting hours or even overnight to get the filter clean. You want to spend your time in the spa or hot tub, not waiting for the filter to be clean. It will Improve the EFFICIENCY and the and LIFE of the filter as well as keeping the water crystal clear. Compatible with all sanitizers. Easy to rinse and leaves no slimy residue that can cause foam. Safely cleans all types of pleated spa/pool filter cartridges. Will remove body oils, suntan lotion, grease, and other organic material fast and completely. To use: Spray the filter with the ULTIMATE Spa Filter Cleaner making sure to saturate all filter surfaces where possible. Wait 5 minutes and then rinse with a hard stream of water. That is all you need to do! Re-install the filter and enjoy the relaxing jets as they caress the stress of life away. We recommend cleaning your filters every week to keep them working efficiently to clean the water. Review: Works really well and easy to use! Seems to get the filters way more clean than just water spray! Review: Great cleaner! It works for our salt water hot tub filters. Just spray, wait for several mins and rinse. Way better than dealing with those tablets and submerging the 2 filters into solution. Plus you can’t beat the price in comparison with this tablets. I’ve used it for a year already. Just got my second jug of it. ## Features - INSTANT RESULTS! Just Spray On The Filter, And Rinse Away The Soil! Will Remove Body Oils, Suntan Lotion, And Other Organic Material. Get The Most Out Of Your Pool and Spa Filters Using ULTIMATE Spa Filter Cleaner. - IMPROVES FILTER LIFE: and It Will Improve The Efficiency Of The Filter As Well As Keeping The Water Crystal Clear. A Clean Filter Will Saves You Money. - FAST RINSING: And Leaves No Slimy Residue That Can Cause Foam And Cloudy Water. No More Waiting Hours Or Even Overnight To Get The Filter Clean. - VERSATILE: Whether Your Spa, Hot Tub, Or Pool Filter Needs a Deep Cleaning, Or You Want To Maintain A Healthy pH Level In The Water, ULTIMATE Spa Filter Cleaner Will Keep Your Spa In Tip-Top Condition. Ideal For Commercial And Home Use, This Solution Is Meant For Once-Per-Week use To Keep The Water Perfect. - Homegrown Quality Assurance: From our family to yours, every bottle of Our Products is a testament to American craftsmanship. Proudly made in San Clemente, CA, our products stand as a beacon of quality in eco-conscious household care. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08HGHPW36 | | Batteries Included? | No | | Brand | Black Diamond Stoneworks | | Customer Reviews | 4.4 4.4 out of 5 stars (4,282) | | Date First Available | 20 January 2023 | | Item model number | SFG-4G | | Manufacturer | Black Diamond Stoneworks | | Product Dimensions | 36.83 x 24.13 x 30.78 cm; 16.84 kg | | Size | 4-Gallon | ## Images ![Black Diamond Stoneworks Ultimate Spa Filter Cleaner Fast-Acting Spray for Hot Tub, Jacuzzi & Pool Filters. - Image 1](https://m.media-amazon.com/images/I/51VGvU0KaQL.jpg) ![Black Diamond Stoneworks Ultimate Spa Filter Cleaner Fast-Acting Spray for Hot Tub, Jacuzzi & Pool Filters. - Image 2](https://m.media-amazon.com/images/I/614BV72xq5L.jpg) ![Black Diamond Stoneworks Ultimate Spa Filter Cleaner Fast-Acting Spray for Hot Tub, Jacuzzi & Pool Filters. - Image 3](https://m.media-amazon.com/images/I/61xhCnbuZJL.jpg) ![Black Diamond Stoneworks Ultimate Spa Filter Cleaner Fast-Acting Spray for Hot Tub, Jacuzzi & Pool Filters. - Image 4](https://m.media-amazon.com/images/I/71+51w-TaTL.jpg) ![Black Diamond Stoneworks Ultimate Spa Filter Cleaner Fast-Acting Spray for Hot Tub, Jacuzzi & Pool Filters. - Image 5](https://m.media-amazon.com/images/I/71T9sJSMj7L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on 20 July 2023* Works really well and easy to use! Seems to get the filters way more clean than just water spray! ### ⭐⭐⭐⭐⭐ Review *by P***A on 17 June 2025* Great cleaner! It works for our salt water hot tub filters. Just spray, wait for several mins and rinse. Way better than dealing with those tablets and submerging the 2 filters into solution. Plus you can’t beat the price in comparison with this tablets. I’ve used it for a year already. Just got my second jug of it. ### ⭐⭐⭐⭐ Review *by B***E on 8 June 2024* Was recommended to use a product like this one when I got my hot tub and i'm glad that I do. It helps get all the scum off of the filter that gets sucked Into your filter and it smells nice and doesn't leave any type of a residue in the water after from what I can tell. I really like this product --- ## 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/515000750-black-diamond-stoneworks-ultimate-spa-filter-cleaner-fast-acting-spray](https://www.desertcart.co.uk/products/515000750-black-diamond-stoneworks-ultimate-spa-filter-cleaner-fast-acting-spray) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-19*