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    Removes up to 99% of chlorine and 95+% of sediment
    • High flow rate of 7 gallons per minute or 420 gallons per hour
    • Inlet and outlet pressure gauges to monitor clogs and filter life
    • 25,000 gallon capacity
    • Built in the USA
  • photo of upgraded tall boy filter system
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    Purify your water source simply and effectively! Your plants will thank you with a bountiful harvest and superior quality. Pure water's not magic, it's logic!  Chloramines, iron, hydrogen sulfide and heavy metals don't stand a chance against Hydrologic's Tall Boy Carbon Filter with specialized KDF85 filtration media.
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    This is the replacement KDF85 Catalytic Carbon Filter for the Hydrologic Big Boy. This carbon filter needs to be replaced every 50,000 gallons of use to maintain effectiveness in the reduction of chlorine.
  • photo of water filter
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    Purify your water source simply and effectively! Your plants will thank you with a bountiful harvest and superior quality. Pure water's not magic, it's logic!  Chloramines, iron, hydrogen sulfide and heavy metals don't stand a chance against Hydrologic's new KDF85 filtration media.  For use in purifying water before topping off your aquaponics system.
  • photo of replacement carbon filter
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    Don't forget to change your filter! The Tall Boy Carbon filters will purify your water source effectively! Your fish, bacteria, and plants will thank you with a bountiful harvest and superior quality.  
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    This is the replacement Sediment Filter for the Hydrologic Big Boy Filtration System. This filter is designed to reduce silt, rust, dirt, sand and sediment. the filter should be rinsed with a hose periodically and changed bi-annually.
  • photo of green hose filter and extension
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    Purify your water source simply and effectively! For pure water straight from the hose, there’s the Garden Hose Water Filter. The GoGreen Filter uses KDF85/Granulated Catalytic Activated Carbon filter media to dramatically reduce chlorine, chemicals, sediments, Iron, and metallic particles for healthier soils, and better-tasting water. Invigorates compost, bio-teas, and soil amendments.  
  • photo of replacement carbon filter
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    Purify your water source simply and effectively! Your plants will thank you with a bountiful harvest and superior quality. Pure water's not magic, it's logic! The Small Boy filters utilize KDF85, the most advanced media in purifying your source water from chlorine, chloramines, iron, hydrogen sulfides, heavy metals, and more!  
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    The Gardena Smart Flow Water Meter is a great addition to your water filtration system to measure water usage daily, monthly, by season, or yearly.  No more guessing when to change your filter.  The easy to read LCD screen clearly displays information with measurements in liters or gallons and turns on whenever water is flowing.
  • 1/4" float valve for auto filling
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    Control your filtered water level automatically with the Hydrologic Flat Valve.  Plumbing a float valve into your system means you no longer have to rely on manually checking your water levels when your water levels get too low the valve triggers your water pump to turn on.  The Float Valve helps to maintain proper water levels in your water filtration system.
  • Photo of Float Valve mechanism with 3/8" plumbing attachment
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    Control your filtered water level automatically with the Hydrologic Float Valve.  Plumbing a float valve into your system means you no longer have to rely on manually checking your water levels when your water levels get too low the valve triggers your water pump to turn on.  The Float Valve helps to maintain proper water levels in your water filtration system.
  • tall boy sediment filter
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    The Sediment Filter is your first stage of water filtration. Sediment filters reduce sediment, dirt, oils, and suspended solids before they get to your Carbon filter. Over time sediment filters will clog reducing the quality and GPM rate of your filter system. Every 7,500 gallons or when clogged replace your sediment filter to keep the best quality of water going into your system. Improving the health of your plants, fish, and microbiome.
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