SKU: 5273716086

HKM-520787 3-Stage External Canister Filter for 28-Gallon Aquariums with 105 GPH Pump and Easy Installation

Sale price$119.69 Regular price$132.99
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Description

HKM-520787 3-Stage External Canister Filter for 28-Gallon Aquariums with 105 GPH Pump and Easy InstallationIntroducing the HKM 520787 3 Stage External Canister Filter, designed specifically for 28 gallon aquariums. This filter offers a reliable and efficient way to keep your aquarium water clean and healthy, ensuring a thriving environment for your aquatic life. The HKM 520787 features a thoughtfully designed filtration system consisting of three biological filtering layers: a coarse filter sponge, a medium filter sponge, and a thin filter sponge. This

Introducing the HKM-520787 3-Stage External Canister Filter, designed specifically for 28-gallon aquariums. This filter offers a reliable and efficient way to keep your aquarium water clean and healthy, ensuring a thriving environment for your aquatic life.

The HKM-520787 features a thoughtfully designed filtration system consisting of three biological filtering layers: a coarse filter sponge, a medium filter sponge, and a thin filter sponge. This layered approach not only purifies the water effectively but also provides additional biological filtration options. You can customize your filtration experience further by placing various media in the designated spaces at the top and bottom of the filter barrel.

With a powerful yet quiet 6W water pump, this canister filter boasts an impressive flow rate of 105 gallons per hour, ensuring rapid water circulation for optimal filtration. The pump's height maximum reach of 0.85m (approximately 33.46 inches) enhances its efficiency, making it ideal for maintaining clear and clean water.

This complete external canister filter kit comes with everything you need to get started, including a sealing-well filter barrel with a powerful pump, two hoses for inlet and outlet, an inlet adjuster for easy flow rate customization, and both inlet and outlet component sets. Installation is straightforward; no additional tools are required—simply connect the components and you’re ready to enjoy cleaner water in your aquarium.

The HKM-520787 is suitable for both freshwater and seawater aquariums and can accommodate tanks of up to 28 gallons with dimensions of approximately 60cm x 35cm x 50cm. Made from durable ABS material, this external filter is built to last, ensuring your aquarium remains healthy and vibrant for years to come.

Experience the difference with the HKM-520787 3-Stage External Canister Filter and provide your aquatic friends with the clean water they deserve.

Fedex shipping for single product purchasing, for reference only, the actual shipping carrier would be depended by the location, address, package dimension, product category, geographic location.


*Features*:

  • *Reliable Filter System*: From up to down of our filter barrel,orderly built in three biological filtering layers(coarse filter sponge,medium filter sponge and thin filter sponge) and one basic filtering layer to purify the water,besides,at the top and the bottom of the filter barrel separately leave space for you to place different media to reach additionally biological filtration.
  • *Great Pumping Performance*: Adopting effective 6W water pump,our filter is silent,low consumption and the flow rate and H-Max can reach 105gph/400L/h and .85m/33.46in separately to speed up water circulation and filter.
  • *Complete External Canister Filter Kit*: Including 1pcs sealing-well filter barrel with a powerful pump,2pcs hoses for inlet and outlet,1pcs inlet adjuster to conveniently adjust the flow rate,1set inlet components and 1set outlet components.
  • *Easy to Install*: Well-equipped with all needed accessories,just connect the accordant components with each other,no more tools are required.
  • *Wide Application*: Can be used for 28-gallon freshwater and seawater aquariums and fish tanks lower than 23.6inches.

*Specifications*:

  • ?Product Type: External Filter
  • ?Material: ABS
  • ?Applicable with: 28-Gallon Tanks with a Dimension of Approx. 60cm x 35cm x 50cm/23.6in x 0.14in x 0.2in (L x W x H)
  • ?Rated Voltage: 110V (US Standard)
  • ?Rated Frequency: 60Hz
  • ?Pump Power: 6W
  • ?Flow Rate: 105gph/400L/h
  • ?Height Max: 0.85m/33.46in
  • ?Hose Size: 16mm/0.63in (OD), 12mm/0.47in (ID), 1.5m/59in (Length)
  • ?Item Size: As the Picture Show
  • ?Item Weight: 1.28kg/2.82lbs
  • ?Package Size: 25*17*30cm/9.84*6.69*11.81in
  • ?Package Weight: 1745g/3.84lbs

*Package Lists*:

  • ?1 x Filter Barrel with Pump
  • ?2 x Hoses (Inlet and Outlet)
  • ?1 x Inlet Adjuster
  • ?1 x Inlet Component Set
  • ?1 x Outlet Component Set
  • ?1 x User Manual
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
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SKU: 5273716086

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4.2 ★★★★★
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A
Verified Purchase
ARS
Draper, US
★★★★★ 5
Quality & Comfort with Fully Adjustable Support
Team Name: Eden, Size: Queen, Color: Classic
I used to buy pricey, handmade, 100% down pillows—until I learned about the cruelty behind down production. I stopped using down entirely: pillows, comforters, jackets, everything. Then began the long search for something that could at least come close to the comfort of down, I tried Tempur and countless others, but nothing came close. As a side sleeper, I need a pillow that’s high, SOFT, supportive, conforming, and huggable. After wasting money on at least five different pillows, I finally tried the Coop Home Goods Eden Pillow because of its adjustability. The cover is kind of thick, soft, and well‑made (I use a nice cotton pillow cover over it). The filling is soft and high quality. You can customize the height and firmness however you like. It even comes with plenty of extra fill. To my surprise, the shredded foam doesn’t make the pillow clumpy—something every other similar pillow I tried struggled with. The surface stays smooth and soft, and it’s been a total game‑changer. It’s a keeper! I’ve had mine for almost four years now and only needed to add more filling once, about 8–10 months ago. Toss it in the dryer on low with a couple of tennis balls, and it fluffs up like new. And the icing on the cake: outstanding customer service. I highly recommend this pillow and will definitely buy it again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
A
Verified Purchase
Andrew L. Carpenter
Dallas, US
★★★★★ 3
Nothing like the original Eden, don’t buy the name
Team Name: Eden Cool+, Size: King, Color: Classic
I’ve had the original Coop Eden for 5+ years and it has been a great pillow, very comfortable, soft but supportive but when I purchased a new mattress I wanted to refresh my pillow and saw the Eden Cool+ and wanted to give it a try. I figured it could only be better than the original Eden…but it is not. While the outer cover is noticeably cooler to the touch, it is not soft like the Eden. Also, this cool material mostly gets negated if you use a pillow case anyway. The shaped fill material I would also say is “lumpier” for lack of a better word than the shredded material in the original. The combination of the harder, less supple outer casing and the lumpy material just aren’t a good combination. I will say it does sleep slightly cooler than the original Eden but not enough for the sacrifice in comfort. I would absolutely consider going back to the original Eden.
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Reviewed in the United States on February 26, 2026
C
Verified Purchase
Chris B
Waukegan, US
★★★★★ 5
Unmatched Pillow with Unmatched Customer Service!!! 5 STAR ALL AROUND
Team Name: Eden Cool+, Size: King, Color: Classic
## A Dream Come True (and Customer Service to Match!) From the moment I first laid my head on the Coop Eden Cool+ pillow, I knew I'd found something special. It's truly a game-changer for hot sleepers like me. The "Cool+" technology isn't just a gimmick; it actually works to keep my head and neck comfortably cool throughout the night, leading to the most refreshing sleep I've had in years. The adjustable fill is brilliant, allowing me to customize the loft perfectly for my sleep style, which means no more waking up with neck pain. The support is fantastic – it cradles my head without feeling too firm, and it holds its shape beautifully. However, what truly elevates my experience to a full five stars, beyond the exceptional product itself, is the **dedicated and outstanding customer service**. I had a minor issue with my initial pillow (a rare manufacturing defect, which can happen with any product). I reached out to Coop Home Goods, and their response was nothing short of phenomenal. They were incredibly prompt, empathetic, and went above and beyond to resolve the issue swiftly and completely. They genuinely cared about my satisfaction and ensured I was left with a perfect product. It's rare to find a company that not only produces a superior product but also stands behind it with such integrity and genuine concern for their customers. The Coop Eden Cool+ pillow is an investment in your sleep, and knowing that you're backed by such an incredible customer service team makes it an even easier decision. Highly, highly recommend!
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Reviewed in the United States on August 8, 2025
A
Amazon Customer
Cuba, US
★★★★★ 5
Great for side sleepers
It always seems hard to find the perfect pillow when you’re a side-sleeper. This one is great. It comes compressed so you will want to allow some time for it to fully fluff back up. The cover is soft and smooth. I love that it isn’t overstuffed. It provides gentle support and a lot of comfort. I was worried it may be too warm since it is polyester, but it is very breathable and I have not had any issues with feeling overly warm on it. It fits a standard size pillow case. It’s not overly stuffed like some other pillows I’ve tried that were specifically for side-sleepers. I think this world be a great pillow for any sleeping position, really. I wasn’t expecting to love a pillow this affordable, but it gets the job done and I get a good night of sleep. I’ll be purchasing some more for our guest room.
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Reviewed in the United States on May 10, 2025
J
Jimmylee
Battle Creek, US
★★★★★ 5
Incredibly Comfortable and Supportive — My New Favorite Pillow!
I wasn’t expecting to love this pillow as much as I do, but the DIORIS large sleeping pillow really exceeded my expectations. From the first night, I noticed a difference in the way my neck and shoulders felt in the morning—less tension, better alignment, and overall more restful sleep. The fill is just the right balance between plush and supportive. It doesn’t flatten out during the night, which is a problem I’ve had with other pillows, especially those that come overstuffed or too soft. This one holds its shape well but still has that cozy, cloud-like feel when you lay your head on it. I’m a side and back sleeper, and this pillow works beautifully in both positions. It’s also large enough that I don’t feel like I’m falling off it during the night, but not so big that it takes over the whole bed. One suggestion: if you’re picky about loft, you might want to give it a gentle fluff or adjust the fill before your first night. But honestly, I didn’t need to do much—it was pretty much perfect out of the bag. Highly recommended if you're looking for a high-quality, comfortable, and generously sized pillow that supports a great night’s sleep!
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Reviewed in the United States on May 9, 2025

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