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Koller Products Replacement Filter Cartridges - XS, 6 Count (Pack of 1), White

Based on 2,388 reviews
Condition: New
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$9.99
Holiday Deal · 60% off was $24.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 11
Order within 21 hours and 25 minutes

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At a glance

Condition
New
Model
AQ05FC-60
Dimensions
3.35 x 3.15 x 2.36 in; 1.13 oz
Weight
1.13 oz
Color
White
Material
Poly-fiber
Size
6 Count (Pack of 1)
In the box
Poly-fiber outer shell
Warranty
Pulled from Packaging

Features 7

  • PREMIUM REPLACEMENT FILTER CARTRIDGE: Keeps aquarium water crystal clear and your fish healthy.
  • PRE-ASSEMBLED - READY TO USE: No assembly required, no mess.
  • DENSE POLY-FIBER OUTER SHELL: Dual-sided poly-fiber floss removes fish waste and other debris.
  • REMOVES IMPURITIES: Activated carbon eliminates organic pollutants that can degrade water quality and cloud water.

Description

Koller Products replacement filter cartridge fits Koller Products aquariums and Hawkeye aquariums with power filters using filter cartridges size XS. Keeps water crystal-clear and fish healthy by removing organic pollutants and other fish waste. Comes with 6 ready-to-use replacement filters cartridges. Unique tab keeps hands from getting wet. Product may ship in white SIOC packaging depending on demographic region.

Specs 17

Product Dimensions 3.35 x 3.15 x 2.36 inches; 1.13 ounces
Item model number AQ05FC-60
Manufacturer Koller Products
Item Weight 1.13 ounces
Item Package Dimensions L x W x H 4.69 x 3.39 x 2.52 inches
Item Dimensions LxWxH 3.35 x 3.15 x 2.36 inches
Brand Name Koller Products
Target Audience Keyword Aquarium Starter Kits, Aquariums, Betta Fish Tank, Fish, Fish Bowls

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Great!
Works great with my filter. Love having multiply on hand so I can switch out whenever necessary!
Reviewed in the United States on January 19, 2026 by Emily Payas

Great value.
Great value.
Reviewed in the United States on July 12, 2026 by Kenneth Proctor

Good product
Bought these with the pump so I would have extras .this works well in a small tank, 2- 3 gallon .
Reviewed in the United States on January 7, 2026 by B. Rosario

Good filters
Good filters. Keeps water clear and clean. Nice and quiet
Reviewed in the United States on September 10, 2025 by erin

Nice
Work great
Reviewed in the United States on December 15, 2025 by Anthony E. Versace

Great fit
Love perfect size and last a good amount of time.
Reviewed in the United States on November 28, 2025 by Jasmine Gunn

They Work!
These last awhile and keep our tank clean.
Reviewed in the United States on August 28, 2025 by Kendra Brown

Filter
Great for small tank
Reviewed in the United States on November 5, 2025 by Kelly Covington
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