Main tank replacement filter Austin Springs Chloramines Whole House Filter System. This main tank must be replaced after 400,000 gallons of use or 4-6 years, based on a typical family of 4.
Easy replacement without a plumber.
Replaces main tank on model AS-400 Chloramines Whole House Filter.
Model Number: AS-400RC
Made in the USA.
This filter was tested by a certified lab. Read the Test Results for the Austin Springs Chloramines Whole House Water Filter System here.
If not satisfied, return the filter in the original packaging within 30 days of receipt for a full refund less return shipping costs.
Ships FREE via UPS and typically arrives in 3-6 business days. Allow 1-2 business days lead time.
Have more questions? Call us at 1-800-221-5109 or email us.