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EC-517 – AquaPure AP517 / AP510 Under Sink Replacement Water Filter


Replacement water filter cartridge for 3M AquaPure AP510 under sink water filtration system (AquaPure AP517 replacement filter). 10,000 gallon filter life – that’s 500% longer than the AquaPure original (which only has a 2,000 gallon capacity). Available as single, 3 pack, and 12 pack.


Replacement water filter cartridge with scale inhibitor for AP510 under sink water filter system. Superior alternative to the AquaPure AP517 replacement water filter cartridge. Increased 10,000 gallon filter life means you save time, effort, and money replacing your filter as often.

The Premiere EC-517 is a high capacity water filter cartridge that fits identical and performs better than the AquaPure AP517 replacement cartridge. Extremely long cartridge life of 10,000 gallons with no drop in water quality- that’s 5x the gallon capacity compared to AquaPure AP517 water filter cartridges which only last 2,000 gallons! The EC-517 removes up to 99.99% of contaminants as small as 0.5 micron including chlorine taste and odor, cloudiness, sediment, scale, and more. The EC-517 provides healthy, clean water from your AquaPure AP510 under sink water filtration system.

EC-517 Replacement Filter Cartridge Features and Benefits:

  • 500% greater capacity than Aqua Pure AP517 replacement water filter! Our EC-517 cartridge has a 10,000 gallon filter life whereas the AquaPure AP517 only lasts for 2,000 gallons
  • Delivers clean, healthy water that looks and tastes great
  • Medical grade submicron filtration removes and/or reduces sediment, dirt, cysts, chlorine taste and odor, and more present in drinking water
  • Corrosion and scale inhibitor reduces hard water build-up – no more hard water spots from lime-scale build-up!
  • Quick change cartridge is easy to install with no activation required.
  • This economical AP517 replacement water filter has a one year filter life or 10,000 gallons, whichever comes first
  • Does not take out the minerals which are beneficial to health
  • Tested by the manufacturer to NSF® standard 42 and 53 for the reduction of chlorine taste and odor and scale
  • Sanitary, quick connect design means installation is easy and fast
  • The larger filter size (4″ diameter X 12″ long) means a much larger capacity to remove and/or reduce impurities and sediment that may be present in your drinking water
  • Dual stage carbon block has millions of active sites to attract and absorb impurities
  • Can be used in both chlorinated and non-chlorinated systems which makes it a great option for municipal and well water sources

 EC-517 Specifications:

  • Filter life: 10,000 gallons / 1 year
  • Flow rate: 2 gallons per minute
  • Size: 4″ D X 12″ L

This filter should not be used with water that is microbiologically unsafe or of unknown quality, without adequate disinfection before and or after the filter.

The EC-517 replacement water filter cartridge is superior to and 100% compatible with the AquaPure AP500 under sink water filtration system and these replacement filters:

American Filter Company: AFC-CH-104-9000S
3M™ Aqua Pure™: 3M AquaPure AP517 (AP517-01, AP517-06, AP51711, 55600-01, 70020320308), AP-DW85 (55844-08, 70020002450)
Cuno 3M® Food Service: CFS517 (55600-01)
WW Grainger®: 3P781



Single ($56), 3 Pack ($49 each), 12 Pack ($42 each)