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AquaLiv Filter Set - FS300

$ 119.95
AquaLiv Filter Set - FS300

AquaLiv Filter Set - FS300

$ 119.95

This filter set fits AquaLiv Water System models AWS-A305, AWS-A300, AWS-RES & AWS-COM.


We recommend sanitizing during filter changes. Click Here for information.

Filter Change Frequency & Purpose

Filter changes are recommended every 1000 gallons or one year whichever comes first.

AquaLiv filters are specially designed to add magnesium, keeping your water naturally alkaline. The filters run out of magnesium and can't keep your water alkaline beyond one year.

Bacteria growth also degrades carbon filter media, releasing previously captured contaminants back into your water, if left in use too long.

Filter Discounts

Check your email for a Filter Change Reminder sent 11 months after your system purchase or last filter purchase. It includes a $20 filter discount! This discount is valid for only 30 days. Stay healthy and save money by changing your filters on schedule.


Filter Set FS300 includes everything to replenish your AquaLiv Water System. Please note that the black tanks never need filters or servicing, outside of sanitizing during filter changes.

System Identification

  • Does your system consist of two (2) or three (3) independent modules?
  • Do you have one (1) white purification module comprised of three (3) filters?

If yes on both, this cartridge set is for you. 

Filter Change Instructions

Step by step filter change instructions is included with every filter set. You can also download the instructions below.

Filter Change Instructions PDF