SunSun HW-704B Aquarium UV Sterilizer Canister Filter, 150-gal
In a Nutshell
- Powerful filtration for large aquariums.
- Easy setup with some initial priming issues.
- Some durability concerns, particularly with the UV light.
- Can be noisy, which may be a deal-breaker for some users.
- Good value for money, but potential buyers should be aware of the noise and durability issues.
Quick Verdict
The SunSun HW-704B is a powerful filter suitable for large aquariums. It is easy to set up but can be noisy and has some durability issues.
Quick Stats
Pet Compatibility
Critical Warnings
UV sensor and impeller breakdown
Prevention: Regular maintenance and checking
Noise issues
Prevention: Ensure proper alignment of water impeller
Pros & Cons
Pros
-
Easy Setup (3)
Many users found the filter easy to set up with clear instructions, especially with helpful videos online.
Cons
-
Noise Issues (4) major
Several users reported that the filter can be loud, especially during startup.
Tip: Users found that restarting the filter fixed the noise sometimes.
Who Is This For?
✓ Best For
✗ Skip If
- • Pet turtle owners — There are concerns about it being ineffective for turtle tanks.
Durability & Care
Factors: Wear and tear over time resulting from agitation., Consistent surge cycling
Cleaning Methods
Care Tips from Users
- 💡 Regular cleaning and proper setup can enhance lifespan.
Floor Compatibility
Rating Distribution
Common Questions
Is this filter good for saltwater tanks?
Might require careful setup and best handled to keep prime as per user observation.
How noisy is this filter?
Some users report it can be quite noisy, especially during startup. Proper setup and cycling might help with some noise problems.
Highlighted Reviews
"Purchased the 704B a couple of weeks ago and I have to say I am pleased with the filter so far, first off let me start by saying shipping was great as it was delivered earlier than expected and set up was quit easy with no issues at all."
"I bought this filter 5 months ago and it was working during the first two months after that it stop cleaning. I don’t recommend this filter for turtles owners is just a waste of money."
Bottom Line
Overall, the SunSun 704B is a good value for the price, but potential buyers should be aware of the potential for noise and durability issues. It is best suited for users who need a powerful filter and are willing to keep an eye on its performance over time.