SKU: 43405156624

KW Zone Dophin Pre Canister Filter CF2000

Sale price$135.00 Regular price$150.00
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

KW Zone Dophin Pre Canister Filter CF2000DoPhin CF 2000 Pre Canister Filter Advanced Pre Filtration System for Cleaner, Healthier Aquariums The DoPhin CF 2000 is a top tier pre canister filter designed to enhance the performance of your primary filtration system. Its compact design incorporates 7 integrated components, effectively capturing larger debris, minimizing maintenance needs, and ensuring a smoother water flowmaking it a vital upgrade for dedicated aquarists. 7 Stage Filtration

DoPhin CF-2000 Pre-Canister Filter

Advanced Pre-Filtration System for Cleaner, Healthier Aquariums

The DoPhin CF-2000 is a top-tier pre-canister filter designed to enhance the performance of your primary filtration system. Its compact design incorporates 7 integrated components, effectively capturing larger debris, minimizing maintenance needs, and ensuring a smoother water flow—making it a vital upgrade for dedicated aquarists.

  • 7-Stage Filtration Support: Boosts overall water purification and alleviates the burden on the main canister.
  • 360° Rotating Drain Valve: The 16mm valve facilitates easy drainage and simple maintenance.
  • Pre-Filter Efficiency: Traps larger particles before they can reach the primary filter, enhancing filtration effectiveness.
  • 16mm Hose Connectivity: Comes with 2 hoses for loop connection and 1 hose for drainage.
  • Compact & Adjustable Design: Rotatable taps provide precise control over the water flow rate.
  • Integrated Media Holder: Includes 3 coarse sponges to capture dirt and waste.
  • Customizable Media Setup: Allows for the option to substitute one sponge with bio media for improved biological filtration.
  • Backflush Mode: A convenient knob enables you to alternate between standard filtration and backflush cleaning.

Model: CF-2000

Application: Freshwater & Marine

Connection Size: 16mm

  • Reduces the frequency of canister filter maintenance
  • Enhances water clarity and flow consistency
  • Simple to install and maintain
  • Durable and space-efficient design

*Manual Instructions Included Inside the Box for easy setup and operation.

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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43405156624

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4.0 ★★★★★
Based on 12 reviews
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ChelaTho813
Fort Morgan, US
★★★★★ 5
The only one I'll use!
As the title says, this is the brand to get!! It's fast-acting, doesn't give me weird dreams like some do, and I never wake up feeling groggy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2025
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Verified Purchase
Belle of the Ball
Draper, US
★★★★★ 5
Works wonders
I've been buying these for well over a year now as Subscribe and Save. I work 12 hour overnights as a nurse. My sleep schedule normally gets messed up. I would have no problem falling asleep but would wake up only a few hours later which is not good when you have work again that night. We buy these on Amazon due to the great price and the fact that they are extended release which helps keep me asleep longer. When I take 1 or 2 of them, I am able to sleep about 7-8 hours which is great. I take this both when I sleep during the day and sleep during the night. It helps me sleep no matter when and I am able to adjust my sleep schedule often. I have recommended them to many.
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Reviewed in the United States on January 10, 2013
P
Verified Purchase
PSBone
Chelsea, US
★★★★★ 4
Works quite well, dose still a bit high for me
Used to take the Natrol 5mg slow release, now that I can compare these 2, I love this more. It doesn't make me feel too edgy, it's quite relaxing actually. I still have to halve the dose as the full dose makes me groggy the next day. Where the Natrol gave me very vivid, but not unpleasant dreams, these don't make me dream as vividly. It does take a bit longer to get me to sleep, but once asleep, your asleep. Highly recommend, once I finish this bottle, I'd get the 2mg tr next time, as a lower dose works better for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2014
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Verified Purchase
Eudy Ernesto De León Batista
Lowell, US
★★★★★ 5
Excelente Muy Satisfecho
Servicio excepcional, cuidadoso, el producto muy bien empacado. Y el tiempo de entrega fue el acordado. Y del producto ni hablar, excelente.
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Reviewed in the United States on February 3, 2026
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Verified Purchase
Dog Mom
Carnegie, US
★★★★★ 5
seems to work just fine
Helps me sleep. I also use Mg, B complex and medical cannabis oil before bed. My sleep isn't great otherwise here in the good ol' USA (unlike in Europe where I sometimes go for complicated issues/not vacation; which indicates issues with the much higher radiofrequency exposure allowed in the US than in the European country where I sleep like a happy baby). Just wait for 5G, then I probably need to reinvent my sleep protocol if I want to get any rest. But well, with the 5G impact on the biosphere, we may not be here much longer then. That means we better stop 5G before it's all roleld out.
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Reviewed in the United States on August 2, 2019

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