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SUNSUN HW-603B Canister Filter

4.52101 product ratings

SellSim_2Day_Shipping (198264)
96.1% positive feedback

Price:

$59.99

Free shipping

Estimated delivery Mon, Apr 29 - Wed, May 1

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

Flow rate: 106 GPH (400L/hr.). It handles up to 106 gallons per hour. The Sun Sun HW-603B includes filter pads, hoses and all the parts you need to get started. To siphon water into the filter, simply fill the filter with water and turn the power on.

About this product

Product Identifiers

Brand
SUNSUN
MPN
HW-603B
Model
HW-603B
eBay Product ID (ePID)
21028315481

Product Key Features

Flow Rate
105GPH
Tank Capacity
40 gal.
Water Type
All Water Types
Type
Canister Filter
Max Head
2.8ft.
Filter Location
External

4.5

4.5 out of 5 stars based on 101 product ratings

101 product ratings

71 users rated this 5 out of 5 stars
21 users rated this 4 out of 5 stars
4 users rated this 3 out of 5 stars
1 users rated this 2 out of 5 stars
4 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 74 reviews

4 out of 5 stars
by bogiebjJan 09, 2018
Top favorable review
still wondering
just hooked this up on my 2.5 gal fluval tank. only been running for a couple days getting tank set up. Yes pieces especially clasps are thin and feel flimsy but so far so good. love the option of a spray bar. My filter is at the same level as the tank and not below as suggested, and it seems to be working fine...maybe a bigger flow if under the tank but for a betta, its plenty as is. concerned about cleaning time and how much will have to be dismantled....maybe unhooking both hoses????
Verified purchase: Yes | Condition: New
1 out of 5 stars
by fastcash124Dec 15, 2018
Top critical review
Can’t rate what won’t work
Gave one star because I can’t judge the performance since it will not fit over the rim of a standard tank. I have a 20H and the outlet piece is too small to fit around the plastic rim. One adaptor is very obviously smaller than the other. They should both be the same size if they’re expected to fit around the rim.
Product Reviews Images
Verified purchase: Yes | Condition: New
4 out of 5 stars
by elbrow_28Jan 23, 2018
A good little filter for the price.
Not bad for the price, Everything has good quality parts for the price, I only gripe I have is that the intake tube is not adjustable. the intake and output tubes are a very tight fit and need to be adjustable and the priming instructions don't work, I just filled up the canister with some of my aquarium water and it started cycling water right away. I have this setup in my 10 gallon and it works great since it has complete control flow. Overall a good budget canister filter, it has it's problems but it works for what it is.
Product Reviews Images
Verified purchase: Yes | Condition: New
5 out of 5 stars
by micbow_3023Nov 05, 2018
Way better than expected! In fact I want another one.
I've been running this tiny canister filter on my 20 gal tank for a week now and I'm amazed. It's the smallest canister filter I've ever seen so I was skeptical. I know they make a smaller one, the 602b, but I'm glad I chose this one. Inside it came with 4 filter pads and 2 baskets to provide space above and below the pads. I took all that out. This is a top-down canister like an Eheim so I put bio filters on the bottom. I placed 2 new plastic kitchen scrubbies under the bottom basket for bacteria to live on. Poured a kilo of Biohome Super Gravel on top of the basket. Then I replaced the coarse and medium pads on top of the Biohome. I put the last basket with 2 more scrubbies on top, filled the canister with water and sealed it up. The lid has a very tight fit and does not leak. The pump has more flow than I was led to expect. It came with 2 hoses at least 5' long each which is more than enough for my needs. The filter is not as flimsy as some reviews make it sound. Sunsun does sell replacement parts but if you're that concerned just buy a 603 prefilter and that will give you a complete set of replacement parts except for the pump and hoses. The only downside I've seen so far is having to siphon to get the canister primed. I think the larger Sunsun canister filters have a self-priming feature, but I would say this one was too small for that to be added. I'm still thoroughly pleased with this filter and I'm thinking of ordering another one.Read full review
Verified purchase: Yes | Condition: New
5 out of 5 stars
by webezaJan 09, 2018
Review after a month or two of use
Overall this item is excellent and high quality. I’m very skeptical about buying unbranded stuff and even shady brands I haven heard about before. With that said, I am extremely happy with this canister. I have had bad luck growing plants in my fresh water aquarium but this thing makes the difference. I have not only been able to keep my new plants but they have been blooming non-stop for the past 2 weeks. I’m not an expert but I can feel the difference from using one of those cheap filters and using this canister. I hope this info can help anybody out there.
Product Reviews Images
Verified purchase: Yes | Condition: New

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Picture 1 of 5

SUNSUN HW-603B Canister Filter

About this product

Product Identifiers

Product Key Features

Ratings and Reviews

Most relevant reviews

still wondering

Can’t rate what won’t work

Product Reviews Images

A good little filter for the price.

Product Reviews Images

Way better than expected! In fact I want another one.

Review after a month or two of use

Product Reviews Images

Best Selling in Filters

Fluval A199 Clarifier

Seachem Tidal 110 Aquarium Power Filter

Fluval A449 100gal Perfomance Canister Filter - Black

iMountek 28 gal. Tank Canister Filter - GPCT1715

Marineland Penguin Power Rite-Size C Filter Replacement Cartridge - 6 Count

AquaClear Power Filter - 110 V

Fluval 207 External Canister Filter (A443)

Save on Filters

Fluval FX4 High Performance Canister Filter Brand New

Fluval 407 A449 100gal Perfomance Canister Filter - Black

6-Pack Marineland Rite-Size Cartridge C Bio-Wheel Penguin Power Filter Cartridge

Aquaclear 70 Power Filter Fish Tank Filter for 40- to 70-Gallon Aquariums

Whisper EX Silent Multi-Stage Power Filter 45-70 Gallon For Fish Tank Aquarium

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