OVERVIEW:

Total filters: 4

1-st stage: Inline Sediment Filter 2"x10" 5 Micron, Made in Taiwan.

2-nd stage: Inline Granular Activated Carbon T28 Carbon Pre-Filter 2"x10", NSF Certified, made in USA.

Membrane (not include in package - change every 2-3 years).

4-th stage: Premium Coconut Carbon Post filter,  2"x10", NSF Certified

5-th stage: Alkaline/ Acid Neutralizer Calcite inline filter, made in USA by Omnipure

Shipping (USA and International):

We ship within 2 business day via USPS First Class/Priority Mail.

Returns/Exchange:

Within 15 days. Only if filters was never used and still have sealed package.

Warranty:

Warranty: 30 days