Active Aqua Chiller with Power Boost, 1/4 HP (LIMITED TIME FREE SHIPPING)

Active Aqua

MSRP: $712.79
(You save $62.84 )
(4 reviews) Write a Review
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Qualifies for FREE SHIPPING!

(Sorry but we only ship these bad boys to states east of the Mississippi River)Please note that your chiller may arrive with some residual moisture from factory testing – this is normal but not always the case.

Active Aqua’s chillers are environmentally friendly (they use R134Aa refrigerant) and are ideal for keeping the nutrient solution in your reservoir at the perfect temperature. Each unit has a user-friendly temperature system that allows you to control your desired temperature range as needed, and all models now have a boost function that accelerates the chilling process for quicker establishment of initial nutrient solution temperature. 


  • Large refrigeration capacity (recommended volume: 40 gal to 92 gal )
  • Anti-corrosive pure titanium evaporator for both fresh and salt water 
  • Rate of flow: 1/4 HP (396‒925 gal/h -1500‒3500 L/h)
  • Rated BTU per hour: 3,010
  • Recommended pumps: AAPW400 or AAPW550 or AAPW800
  • ½" and ¾" fittings included
  • Unit dimensions: 18"L x 13"W x 17"H
  • For cooling capability, please refer to performance chart found in the product information tab

Please note that the starting ambient temperature of your solution will always affect the duration of the initial chilling process.


4 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Unknown on Oct 28th 2021

    Another great product

  • 4
    It's All Chill

    Posted by Terpy on Jul 27th 2021

    I was wanting to run the RDWC room a bit hotter so I brought on the chill. This baby handles my 4 site, 13 gal system with ease. PA Hydro/Gary has been great, as always. This chiller will relieve your heat rash keeping your roots comfy and clean. Dig the info and good prices coming from PA Hydro. This was priced lower than all other options. Gary/PA is/are very responsive via email or phone. Keep on truck'n, Gary! Peace!!

  • 4

    Posted by Christopher Lewis on Mar 15th 2021

    I give it a 4 star because it’s the first chiller I’ve ever used so I don’t have a comparison. But so far the chiller is working perfectly for my set up. I have a 6 pot 8 gallon, a 12 pot 8 gallon, & a 12 pot 13 gallon set up. I have 1 chiller for each set up. So far the chiller is working perfectly in each set up.

  • 5
    Product Review

    Posted by Mark Charfauros on Feb 17th 2021

    Easy setup, operational for the past few days and chiller so far has been worry free, this water chiller met all my expectations and I highly recommend its purchase to anyone using a hydroponic DWC system while using a grow tent and room temperature is over 80 degrees Fahrenheit . Average Guam temperature.

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