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Item #:
242846654
SunSun Spare Part Filter Pump CUF-2500/5000/6000 45*4 O-Ring
78% of respondents would recommend this to a friend
Item #:
242846654
HKD 265
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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In stock
Imported from UK store
QTY:
Only 5 items left in stock.
Order now and get it around Saturday, November 07
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Spare part O-ring for an easy replacement.
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What Stands Out
High Compatibility
Specifically designed for SunSun CUF-2500, 5000, and 6000 filter pumps, ensuring seamless integration and optimal performance for your aquarium setup.
Durable Material
Constructed from high-quality rubber, this O-ring provides a reliable seal that withstands pressure and wear, enhancing the longevity of your filter pump.
Easy Installation
Designed for quick and hassle-free replacement, this O-ring minimizes downtime, allowing you to maintain a healthy aquarium environment with minimal effort.
Product Details
Product Technical Details
| Manufacturer | SunSun |
| Part Number | 50945-0505 |
| Product Dimensions | 4.39 x 4.39 x 0.36 cm; 2 g |
| Item model number | 50945-0505 |
| Colour | Black |
| Power Source | Handbetrieben |
| Item Package Quantity | 1 |
| Flow rate | 2500 Litres Per Hour |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 2 g |
| Guaranteed software updates until | unknown |
| Date First Available | 28 Aug. 2015 |
Who Should Buy?
-
Aquarium Enthusiasts
Ideal for those maintaining aquariums, ensuring optimal filtration performance for a healthy aquatic environment.
-
Small Pond Owners
Perfect for small pond owners seeking a reliable spare part to maintain proper water filtration and quality.
-
DIY Filter Repairs
Great for DIY enthusiasts looking to repair or replace filter pump components to extend the lifespan of their equipment.
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Large Commercial Use
Unsuitable for large-scale commercial applications where higher capacity and durability filters are needed for efficiency.
Product Description
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Customer Questions & Answers
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Question:
How to Shop SunSun Spare Part Filter Pump CUF-2500/5000/6000 Online From Ubuy?
Answer: It’s easy to shop SunSun Spare Part Filter Pump CUF-2500/5000/6000 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is SunSun Spare Part Filter Pump CUF-2500/5000/6000 Available to Shop Online in Hong Kong?
Answer: Yes, at Ubuy Hong Kong this product is available for you to shop at a reasonable price. The SunSun Spare Part Filter Pump CUF-2500/5000/6000 is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
SunSun Filter Pumps 50945-0505 Editorial Review
SunSun Spare Part Filter Pump CUF-2500/5000/6000 45*4 O-Ring represents an important component for maintaining the efficiency of your filter pump system. This essential part is imported from the UK, ensuring quality and durability. Users appreciate the reliable performance it brings to their systems, enhancing the overall filtration process for their aquariums or water features. The O-ring is designed for easy installation and provides a snug fit, reducing leaks and ensuring optimal operation. Customers have noted how easy it is to replace the old O-ring, making it a worthwhile investment for keeping systems running smoothly.
Customer Reviews & Ratings
2 customers ratings
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5 Star
52%
-
4 Star
0%
-
3 Star
0%
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2 Star
48%
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1 Star
0%
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Pros
- Designed for specific filter pump models
- Reduces leaks for better performance
- Easy to install with a snug fit
- Durable material ensures longevity
- Improves overall filtration efficiency
Cons
- Limited compatibility with other models
Platform Trust & Buyer Confidence
FZ
F Zhang
Verified buyer
“Good product, and smooth delivery!”
18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer
“Great products and services”
17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer
“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”
6 July 2026 · via Trustpilot
KM
kritika
Verified buyer
“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”
3 July 2026 · via Trustpilot
S
Sam
Verified buyer
“Great product, good packing, the goods arrived quickly and well protected.”
6 June 2026 · via Trustpilot
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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.
HKD 265
Order now and get it around Saturday, November 07
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 5 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- High-quality O-ring for SunSun filter pumps.
- Compatible with CUF-2500, CUF-5000, and CUF-6000 models.
- Color: Black for a sleek look.
- Easy replacement ensures optimal performance.
- Durable material guarantees long-lasting use.
- Customer support available for any issues.
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