![Boyu Submersible Filter SP-Series[Model - SP2300-II, Flow - 1200L/h]](https://cdn.shopify.com/s/files/1/0888/7091/2273/files/5BFBYSP2300-II_5D_20Boyu_20Submersible_20Filter_20SP-Series_5BModel_20-_20SP2300-II_2C_20Flow_20-_201200L-h_5D_776dee1e-f32a-414b-897e-b1a29e0a2dd7.jpg?v=1780537848)
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
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Description
Boyu Submersible Filter SP-Series[Model - SP2300-II, Flow - 1200L/h]This item includes a diving pump paired with a biochemical filter. The pump is constructed from die cast ABS engineering plastic, ensuring it is resistant to both shock and corrosion. Featuring a stainless steel pump shaft, it is compatible with both freshwater and saltwater environments. The motor is securely sealed within the body using resin, providing excellent waterproof capabilities and high insulation strength for a safe and dependable
This item includes a diving pump paired with a biochemical filter. The pump is constructed from die-cast ABS engineering plastic, ensuring it is resistant to both shock and corrosion. Featuring a stainless steel pump shaft, it is compatible with both freshwater and saltwater environments. The motor is securely sealed within the body using resin, providing excellent waterproof capabilities and high insulation strength for a safe and dependable operation. Its multifunctional design allows for various tasks in one unit—pumping, oxygenation, and filtration all in one!
Thanks to its portable assembly structure, the filter can be easily set up with 1-3 filter cylinders. It utilizes specialized biochemical filter cotton, making it ideal for nurturing beneficial nitrobacteria and purifying water. This product is perfect for water pumping, circulation in different aquariums and seafood tanks, oxygen enhancement for aquatic pets, and filtration of breeding water.
Product Attributes: Model: SP-2300, SP-2500:
Lift: 2.0m
Other Voltage: AC220-240V
Frequency: 50/60Hz
If you wish to explore additional models, please click here.
Lift: 2.0m
Other Voltage: AC220-240V
Frequency: 50/60Hz
If you wish to explore additional models, please click here.
Package Includes: 1 x Aquarium Internal Submersible Filter.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 4
A little snug on the thighs
Size: Medium, Color: Multicoloured G (5-pack)
Super comfy, soft and thin. For reference, I'm 5'6", 135, athletic build. I bought medium. I almost returned them because I thought they were a bit too snug on my thighs, and my thighs are not large at all. I was concerned about panty lines under snug clothing. But, because they're thin, I figured they would probably stretch, so I kept them. So far, I've only worn them under a night shirt, but they're super comfortable and they dont ride up at all. Very nice, but if your thighs are a little thick, you probably won't like them.
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Reviewed in the United States on August 29, 2025
★★★★★ 5
Functional + Sexy
Size: Small, Color: Multicoloured E-(5-pack), Size: Small, Color: Multicoloured E-(5-pack)
Not only do these feel good, my husband can’t keep his hands off me. They fit so good and are soft. I change into these to sleep but also just use them as shorts to wear around the house. They’re comfortable and don’t slide around. I got a size small and I’m 100lbs.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Finally!
Size: X-Large, Color: All Black D (5-pack)
Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.
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Reviewed in the United States on May 17, 2026
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
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Reviewed in the United States on April 14, 2026
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly.
The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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Reviewed in the United States on April 25, 2026