Lifeline Air Pumps


Lifeline Air Pumps are the perfect choice to create and maintain a healthy pond environment. These whisper quiet, low energy pumps enhance oxygen levels and help circulate the water in your Koi pond. Lifeline Air Pumps add needed oxygen to Koi ponds in hot summer months when oxygen levels decline. In the winter Lifeline Air Pumps help break down fish waste and prevent pond surfaces from completely freezing, allowing toxic gasses to harmlessly escape.


  • Oxygenates ponds, creating a healthy environment
  • Whisper quiet
  • Reliable oil-free pump
  • Extremely low energy
  • For indoor and outdoor use

LL-4 Lifeline Air Pumps include:

  • 30' of tubing
  • 1 air stone

LL-12 Lifeline Air Pumps include:

  • 4 x 30' of tubing
  • 4 air stones

LL-20, LL-45 & LL-65 Lifeline Air Pumps include:

  • Plastic diffuser


ModelOutputMax Operating Depth
LL-49 CFH4.5'
LL-1218 CFH4.5'
LL-201.2 CFH


LL-451.8 CFH10'
LL-652.4 CFH12'
Voltage100 - 120100 - 120100 - 120
Maximum Depth7'


Size8.75" x 7" x 7.5"9.75" x 7.75" x 8"9.75" x 9.75" x 8"



Item # Description Price Points  
LL4 Anjon Lifeline 4 LPM Linear Air Pump Was $39.00$33.15 30 Add to Cart
LL12 Anjon Lifeline 12 LPM Linear Air Pump Was $79.00$67.15 60 Ships 4 Free
LL20 Anjon Lifeline 20 LPM Linear Air Pump Was $135.00$114.75 100 Ships 4 Free
LL45 Anjon Lifeline 45 LPM Linear Air Pump Was $168.00$142.80 100 Ships 4 Free
LL65 Anjon Lifeline 65 LPM Linear Air Pump Was $199.67$197.67 200 Ships 4 Free
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