--- product_id: 602518423 title: "HCD-55 Spa Ozone Generator,110V Plug for Hot Tubs & Swim Spas" brand: "fengind" price: "517 Lei" currency: RON in_stock: true reviews_count: 11 url: https://www.desertcart.ro/products/602518423-hcd-55-spa-ozone-generator-110v-plug-for-hot-tubs store_origin: RO region: Romania --- # 55 mg/hr ozone output Cleans up to 1500 gallons 110V AMP-4 plug for easy install HCD-55 Spa Ozone Generator,110V Plug for Hot Tubs & Swim Spas **Brand:** fengind **Price:** 517 Lei **Availability:** ✅ In Stock ## Summary > 💦 Elevate your spa game with pure, effortless freshness! ## Quick Answers - **What is this?** HCD-55 Spa Ozone Generator,110V Plug for Hot Tubs & Swim Spas by fengind - **How much does it cost?** 517 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/602518423-hcd-55-spa-ozone-generator-110v-plug-for-hot-tubs) ## Best For - fengind enthusiasts ## Why This Product - Trusted fengind brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Compatibility:** Perfectly fits hot tubs and swim spas up to 1500 gallons—upgrade any setup effortlessly. - • **Durable Build Quality:** Crafted from premium plastic, rubber, steel, and copper for long-lasting spa performance. - • **Plug & Play Installation:** Equipped with AMP-4 plug and all accessories for a hassle-free, quick setup. - • **Powerful Oxidation Boost:** Delivers 55 mg/hr ozone to keep your spa water crystal clear and fresh. - • **Reliable Customer Support:** Backed by a 1-year service guarantee with responsive help within 12 hours. ## Overview The HCD-55 Spa Ozone Generator is a high-output, 110V ozone system designed for hot tubs and swim spas up to 1500 gallons. It produces 55 mg/hr of ozone to efficiently sanitize water, reducing chemical use and enhancing spa hygiene. Featuring an AMP-4 plug for easy installation and built with durable materials, it comes complete with all necessary accessories and a 1-year service warranty for peace of mind. ## Description Focus on improving product quality and always put satisfaction first. A company that provides home appliance accessories for customers, focus on improving product quality and always put satisfaction first. A company that provides home appliance accessories for customers, focus on improving product quality and always put satisfaction first. Every product we sell has undergone multiple quality inspections to ensure that the product is the perfect substitute for you. If you encounter any problems, we will provide you with timely and efficient service within 24 hours. ## Features - 【Note1】The rated voltage of HCD-55 spa ozone kit is 110V. Please confirm before purchasing. This product can only show the generation of bubbles when used in combination with an air pump or a Venturi tube. Using it alone will not allow you to see the ozone generation, but you can smell the ozone odor. Please use it correctly - 【Note2】: HCD-55 spa ozone generator needs to be used in conjunction with the spa zone injector venturi. Before purchasing, please check if the power connector is suitable for your hot tub type. If you are unsure, you can send us an email and we will quickly and accurately match you - 【High Zone Output】: Spa ozone generator uses the latest technology, reaching up to 1500 gallons. The ozone generator provides a high ozone output of 55 milligrams per hour, ensuring low cost and high efficiency. - 【Widely applicable】: Spa ozone generator hot tub is suitable for all hot tubs and swimming spa centers, and is the best alternative to all spa ozone generator brands and OEM ozone generators - 【Package includes】: Hot tub ozone generator includes a 6-foot tube, check valve, 4 hose clamps, power cord with AMP-4 plug, and detailed installation instructions - 【High quality materials】: Spa ozone generator for hot tub is made of high-quality materials such as plastic, rubber, steel, and copper, ensuring durability and a longer service life - 【 1-Year Service 】: Our hcd-55 spa ozonator for hot tub comes with a 1-year service. If you encounter any problems during this period, please write to us promptly and we will provide a quick and satisfactory solution within 12 hours ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CNXGHKJH | | Best Sellers Rank | #105,178 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #2,438 in Pool & Spa Replacement Parts | | Brand Name | Fengind | | Customer Reviews | 3.9 3.9 out of 5 stars (87) 3.9 out of 5 stars | | Item Form | ozonator for hot tub spa, ozone generator for spa, ozone generator spa, spa ozone generator | | Item Type Name | HCD-55 spa ozonator kit | | Manufacturer | Fengind | | Manufacturer Part Number | HCD-55 | | Model Number | HCD-55 Spa Ozonator Kit | | Number Of Items | 6 | | Number Of Packs | 1 | | Product Benefits | Maintains Clean Sanitized Water | ## Product Details - **Brand:** Fengind - **Item Form:** ozonator for hot tub spa, ozone generator for spa, ozone generator spa, spa ozone generator - **Number of Items:** 6 - **Number of Packs:** 1 - **Product Benefits:** Maintains Clean Sanitized Water ## Images ![HCD-55 Spa Ozone Generator,110V Plug for Hot Tubs & Swim Spas - Image 1](https://m.media-amazon.com/images/I/71ifLjpLPFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ WOW !!! *by on Reviewed in the United States May 7, 2026* Easy install and greatly improved Ozone output ... can see and feel the difference in the water compared to lower rated units. ### ⭐⭐⭐⭐⭐ Perfect replacement ozone producer. *by on Reviewed in the United States April 10, 2026* Had to replace our old one in our hot tub. This worked perfectly! ### ⭐ HCD-55 doesn't produce ozone. *by on Reviewed in the United States March 30, 2025* Ordered the HCD-55 as a replacement ozone generator for my hot tub. It did not produce any ozone light comes on nothing happens. So I thought i received a defective one so i requested a replacement. The replacement did the same thing. the light comes on but nothing happens. After looking at this unit it runs on normal 120/240 volt connections so all your hot tub controller does is turn it on or off. So I know it was on and working based on the light. I did test a little further by using a 4amp female connector so I could plug it in separate from the hot tub controller and it did the same thing.If you look at where the ozone exit is there is an intake right next to it and it is in the same little box as the exit so i am not sure if this thing could ever actually work. Both the intake and exhaust are in the same place even if it actually produced any ozone, it would take the lease path of resistance go out the intake.I would not suggest purchasing the HCD-55 based on my experience. ## Frequently Bought Together - HCD-55 Spa Ozone Kit Suitable for All Hot Tubs & Swim Spas, Hi-Output Spa Ozone Generator with Capacity of Up to 1500 Gallons, Universal: 120V/240V - Leisure Time 22339A Spa Up, pH Increaser for Hot Tubs, Prevents Corrosion and Equipment Damage, Compatible with Various Sanitizers, 2 lbs - EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine --- ## 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.ro/products/602518423-hcd-55-spa-ozone-generator-110v-plug-for-hot-tubs](https://www.desertcart.ro/products/602518423-hcd-55-spa-ozone-generator-110v-plug-for-hot-tubs) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-09-06*