Ista I-551 3 in 1 Co2 Diffuser Compact V M Size


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  • 3 functions in 1 product
  • Ceramic diffuser assures the best diffusing effect.
  • Check Valve effectively prevents backflow.
  • Clear bubble reading provides accurate CO2 dosing.
  • Made with acrylic assures long usage time.
  • Compact size, easy assembling
SKU: I-551-3in1-M Categories: , Country Of Origin :

Ista I-551 3 in 1 Co2 Diffuser Compact V M Size


  • Functions of CO2 bubble counter, check valve and diffuser in one unit.
  • Specific ceramice applied to assures most delicate CO2 diffusing effect.
  • Made of transparent acrylic which provides precise, clear and easy CO2 bubble reading.
  • Easy and simple in cleaning, changing the ceramic or water filling.
  • Most reliable funciton of stopping backflow and syphonign, design of stainless spring in acid resistant.
  • Made of specific material of sucker which is acid and harden resistant.


  • Disassemble the top cover and take off the ceramic, fill with water than assemble back the ceramic and cover.
  • Connect the CO2 pipe with inlet.
  • Allow th diffuser to sit for 24 hours than the bubble trooping will disappear.

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