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eSpring e3 Carbon Filter (replacement)
Water & Air Treatment

eSpring e3 Carbon Filter (replacement)

1 cartridge: rated ~1 year / 1,320 gallons

$254.00

Students: 5% off with a valid student ID.

One cartridge is rated for a full year or 1,320 gallons: whichever comes first.

Annual replacement filter cartridge for current-generation eSpring systems.

What's inside

  • Pre-filter layer: catches larger particles like sediment and rust
  • Membrane layer: blocks smaller contaminants like lead and microplastics
  • Carbon layer: removes chlorine taste and smell

Why ours wins

Read across any column to see how eSpring e3 Carbon Filter (replacement) beats that specific alternative. Their prices are listed exactly as they are, so check any of them yourself.

 Our pickeSpring e3 Carbon Filter (replacement)AmazonAPEC FILTER-MAX90 annual replacement set
What you get1 cartridge: rated ~1 year / 1,320 gallonsyr
Made inUSAUSA
Return policy100% satisfaction guarantee: return within 4 months for a refund, exchange, or credit.1 month from delivery for a full refund.
Price$254.00~$50-70
Ingredients
  • Pre-filter layer: catches larger particles like sediment and rust
  • Membrane layer: blocks smaller contaminants like lead and microplastics
  • Carbon layer: removes chlorine taste and smell
Annual maintenance means sourcing and fitting 4-5 separate filters instead of eSpring's single all-in-one cartridge.
Why ours winsOne cartridge is rated for a full year or 1,320 gallons: whichever comes first.Beats APEC FILTER-MAX90 annual replacement setOne cartridge holds the pre-filter, membrane, and carbon stages together and is rated for a year or 1,320 gallons, so yearly maintenance is a single swap with nothing to order piecemeal or install wrong.
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