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    After one year, the UV strength emitted from the bulb will begin to weaken, allowing harmful bacteria to populate inside your water supply. Don't be caught with dangerous, murky water. Replace your bulbs once annually to continue safe and efficient UV sterilization.  
  • 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.
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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 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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    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
  • A UV sterilizer
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    XFLO Systems UV Sterilizer

    $1,249.95$1,512.95
    UV-C light is a natural, safe, and effective method for removing waterborne pathogens from your water supply that doesn't leave any residual chemicals in the water. The UV sterilizer should be installed in the system plumbing post-solids filtration for maximum effectiveness.  These XFLO models use a 2" inlet/outlet. 120V.  
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    • Automatic pneumatic backwash in a small footprint - hands-free backwashing.
    • Alita AL-40 air pump and pressure gauge included 
    • Solids removal and biofiltration in one filter, delivering clean water for your aquaponics or aquaculture system
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    PolyGeyser® Bead Filter

    $3,111.25$4,251.95
    PolyGeyser Bead Filters use a self-automated gentle backwashing process that prevents clogging or build ups while keeping the biofilm intact. A static bed of beads both captures suspended solids and also provides a surface for the development of a healthy and effective bio filter. No moving parts, no electronics-just efficient solids removal and biofilm establishment in a system powered only by air!

    PolyGeyser Benefits:

    • Automatic, air-triggered backwashing – these filters clean themselves
    • PolyGeyser has been tested and proven for over 20 years
    • Optional Airlift offers additional energy savings
    • Superior biological filtration with 1.5x Bubble Beads
    • The biofilm remains protected from frequent backwash cycles
    • Simple design has no moving parts to break
    • Water loss is reduced – only concentrated sludge is removed
    Shipping: All Polygeyser filters require a freight quote. Please contact us for the most accurate shipping rate to your location. We can also provide options for lift gates and other special delivery parameters.
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