Lee's Aquarium & Pets Under Gravel Filters Carbon Cartridges, 2 count

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About This Item

Details

  • Made in the USA!
  • Designed for use with Lee's Premium, Original or Economy Under-Gravel Filtration Systems (sold separately).
  • Features a rigid outer shell that’s pre-filled with high-quality activated carbon.
  • Helps to remove chemical impurities, odors, coloration, and other contaminates from tank water.
  • Set includes two filters.

Instructions

Questions & Answers

1 Customer Questions

How often should the filters be changed?

Answer by Chewy • Jan 15, 2023
it is recommended that you replace your filters every 2-3 weeks.
Reviews
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3.5
Rated 3.5 out of 5 stars
15 Ratings
Terms & Conditions

3 Customer Reviews

Rated 1 out of 5 stars
By Heidi on Jan 16, 2026

Awful

The minute I put them in my tank the charcoal dissolved immediately and now the cartridges are empty,I panicked and had to change half my water to keep it from killing

The minute I put them in my tank the charcoal dissolved immediately and now the cartridges are empty,I panicked and had to change half my water to keep it from killing my fish

Rated 4 out of 5 stars
By Jeffrey on Oct 7, 2024

ease of use

my fish are loving them.

my fish are loving them.

Rated 5 out of 5 stars
By Steven on Nov 8, 2023

Chewy Aquarium Supplies

Value is good and they are available

Value is good and they are available