0 ratings
Item #:
1297518
Sunsun Hw304B 525GPH Pro Canister Filter Kit with 9-watt UV Sterilizer
87% of respondents would recommend this to a friend
Item #:
1297518
MMK 754064
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
8%
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Only 2 items left in stock.
Order now and get it around Thursday, September 24
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The Sunsun HW304B Pro Filtration Kit is the perfect addition to aquariums up to 150 gallons with its powerful flow rate of 525GPH.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Flow Rate
With a powerful 525 GPH flow rate, this filter efficiently circulates water, ensuring optimal filtration and enhanced aquatic health for various tank sizes.
Built-in UV Sterilizer
The 9-watt UV sterilizer effectively eliminates harmful microorganisms and algae, promoting crystal clear water and a healthier environment for fish and aquatic plants.
Comprehensive Kit
Complete with all essential accessories, this filter kit offers easy setup and maintenance, providing users with a convenient solution to keep aquariums clean and thriving effortlessly.
Product Details
- Suitable for tanks up to 150 gallons, both freshwater and saltwater
- Capable of handling up to 525 gallons per hour with 4 flexible media trays
- Includes 9W UV sterilizer to kill algae spores and bacteria and promote clear water
- Convenient self-priming pump eliminates the need for manual siphoning
- Comes with 4 white filter pads, 1 blue coarse pad, 1lb premium filter carbon, 1lb ceramic rings, and 1 set of bio balls
- Filter media improve water clarity, color, and odor, without affecting water characteristics
| Other Special Features of the Product | UV Sterilization |
| Installation Type | Freestanding |
| Purification Method | Ultraviolet |
| Power Source | Corded Electric |
| Item Dimensions L x W x H | 11"L x 11"W x 17"H (27.9 x 27.9 x 43.2 cm) |
| Capacity | 150 gallons |
| Item Weight | 17 pounds (7.71 kg) |
| Material Type | Plastic |
| Brand Name | SunSun |
| Included Components | Filter, Media kits, accessories |
| Model Name | HW304B PRO |
| Model Number | 39650 |
| UPC | 680596396505 704119287832 |
| Global Trade Identification Number | 00704119287832 |
| Manufacturer | SunSun |
| Number of Items | 1 |
| Unit Count | 1 Ounce |
| Number of Packs | 1 |
| Item Type Name | Aquarium Canister Filter |
| Part Number | HW304B PRO |
| Brand | SunSun |
| Special Feature | UV Sterilization |
| Product Dimensions (L x W x H) | 11"L x 11"W x 17"H (27.9 x 27.9 x 43.2 cm) |
| Material | Plastic |
Who Should Buy?
-
Freshwater Aquarists
Ideal for hobbyists maintaining freshwater aquariums requiring efficient filtration and UV sterilization for clarity.
-
Small to Medium Tanks
Works well for tanks in the 50-150 gallon range, providing sufficient flow and filtration capacity.
-
Easy Maintenance Seekers
Great for users who prefer low-maintenance systems that simplify regular cleaning and filter media replacement.
-
Saltwater Users
Not ideal for saltwater aquariums which may require specialized filtration systems and equipment.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the flow rate of the Sunsun Hw304B Canister Filter?
Answer: The Sunsun Hw304B features an impressive flow rate of 525 gallons per hour (GPH). This high flow rate allows it to efficiently filter larger aquariums, ensuring that the water remains clean and clear for your fish. Maintaining optimal water quality is crucial for the health and well-being of aquatic life, especially in densely populated tanks. A higher GPH is beneficial in swiftly circulating water, enhancing filtration efficiency, and maximizing the effectiveness of water treatments and conditioners. -
Question:
Does the Sunsun Hw304B have a built-in UV sterilizer?
Answer: Yes, the Sunsun Hw304B is equipped with a 9-watt UV sterilizer. This feature is essential for combating algae growth, harmful bacteria, and pathogens in your aquarium. The UV sterilizer works by exposing water to ultraviolet light, effectively sterilizing it before it re-enters the tank. This added layer of filtration not only improves water quality but also promotes a healthier environment for both fish and aquatic plants, making it ideal for those who want the best for their aquarium ecosystem. -
Question:
What size aquarium is the Sunsun Hw304B suitable for?
Answer: The Sunsun Hw304B is designed to accommodate aquariums of up to 150 gallons. This makes it a versatile choice for both hobbyist aquarists and commercial setups. If you have a larger aquarium, the proactive filtration process of this canister filter is vital in maintaining clear water and a healthy environment. It's particularly effective for tanks that host a combination of fish species or live plants, ensuring that all inhabitants thrive in suitable conditions. -
Question:
How often should I clean the Sunsun Hw304B filter?
Answer: Cleaning the Sunsun Hw304B filter is recommended every 4 to 6 weeks. It's important to regularly inspect the filter media for debris and waste buildup to ensure optimal performance. Cleaning not only helps maintain water clarity but also prolongs the lifespan of the filter. In scenarios with heavy fish loads or frequent feedings, inspecting the filter every month may be beneficial. Proper maintenance ensures that the filter's flow rate remains efficient, thereby providing effective filtration and preventing potential issues in the aquarium. -
Question:
Is the Sunsun Hw304B quiet during operation?
Answer: Yes, the Sunsun Hw304B is designed to operate quietly, which is a crucial aspect for indoor aquariums. It features a dual mechanical and biological filtration system that minimizes noise while effectively filtering water. This quiet operation makes it ideal for home use, allowing you to enjoy the tranquility of your aquarium without disruptive sounds. Users often place it in living rooms or bedrooms, making it a perfect choice for creating a serene aquatic environment. -
Question:
What type of filter media does the Sunsun Hw304B use?
Answer: The Sunsun Hw304B canister filter comes with several types of filter media, including sponge, activated carbon, and ceramic rings. Each type serves a unique purpose: sponges provide mechanical filtration by trapping debris, activated carbon helps remove toxins and odors, while ceramic rings encourage beneficial bacterial growth for biological filtration. Users can customize the media to meet their tank’s specific needs, allowing for personalized filtration solutions that cater to various aquatic setups. -
Question:
Can I use the Sunsun Hw304B in a saltwater aquarium?
Answer: Yes, the Sunsun Hw304B is suitable for both freshwater and saltwater aquariums. Its robust design and effective filtration capabilities make it an excellent choice for saltwater environments, where maintaining water quality is vital for the health of marine life. Many users have successfully employed the filter in reef tanks and large saltwater setups, ensuring that both fish and coral thrive. However, for optimal results, it’s best to regularly monitor the salinity and overall water parameters in saltwater conditions. -
Question:
Does the Sunsun Hw304B come with installation instructions?
Answer: Yes, the Sunsun Hw304B includes detailed installation instructions upon purchase. Setting up the filter is straightforward, enabling new aquarists to get started with ease. The manual guides users through the entire setup process, from connecting hoses to positioning the filter, ensuring that even those with minimal experience can successfully install and operate the unit. Having clear instructions makes it easier to engage with the system right away, ensuring optimal filtration from day one. -
Question:
What are the dimensions of the Sunsun Hw304B?
Answer: The Sunsun Hw304B has compact dimensions that make it easy to fit into most aquarium stands. Specifically, its measurements are typically around 15.7 x 11.0 x 19.3 inches. This compact design is beneficial for users with limited space, enabling efficient filtration without compromising aesthetic appeal. It can be easily hidden behind the tank or placed in aquarium stands, providing functional clarity that contributes to a neat and organized aquarium setup. -
Question:
Where can I buy the Sunsun Hw304B 525GPH Pro Canister Filter Kit with 9-watt UV Sterilizer?
Answer: You can purchase the Sunsun Hw304B 525GPH Pro Canister Filter Kit with 9-watt UV Sterilizer through Ubuy. Ubuy offers a comprehensive selection of products, ensuring a smooth shopping experience for aquarium enthusiasts looking for reliable filtration solutions. By choosing Ubuy, you benefit from easy navigation and seamless transactions, making it convenient to find all the necessary components for your aquarium needs.
SunSun Filters 39650 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1049 customers ratings
-
5 Star
66%
-
4 Star
11%
-
3 Star
7%
-
2 Star
4%
-
1 Star
12%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MMK 754064
Order now and get it around Thursday, September 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 2 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Powerful flow rate of 525GPH
- Perfect for aquariums up to 150 gallons
- Includes a 9 Watt UV sterilizer
- Comes with filter pads, media baskets, and filter materials
- Compact and easy to install
- Improves water quality for healthier fish
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.