Hydrologic Tall Blue/Boy Replacement Carbon Filter

Name: Hydrologic Tall Blue/Boy Replacement Carbon Filter
Price: 34.63 USD
Rating: 5 (1 reviews)

$34.63 USD

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For use with the Hydrologic water filtration systems in indoor garden hydroponics. This is a replacement carbon filter for Tall Blue (HLTBL) or Tall Boy (HLTBY) units.

199 in stock

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Let customers speak for us

from 99 reviews

No problem Easy ordering

Got what I wanted with minimal effort
The way it’s supposed to be

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06/20/2026

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