Main tank replacement filter Austin Springs AS-1000 Whole House Filter System. This main tank must be replaced after 1,000,000 gallons of use or up to 10 years, based on a typical family of 4.
Easy replacement without a plumber.
Replaces main tank on model AS-W1000 Whole House Filter 1,000,000 Gallons
Model Number: AS-1000R
Made in the USA.
This filter was tested by a certified lab. Read the Test Results for the Austin Springs Whole House Water Filter System AS-1000 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.