3-Stage Under the Sink Replacement Filters


Clearly Filtered

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Replacement filters for the 3-Stage Under-the-Sink Filter System. Filters should be replaced all at the same time and should always be placed in the correct 1,2,3 order.

Filter sets last on average for 1 year

  • We recommend that you change filters based on usage (12 months is the average)
  • Larger families change filters approximately every 9 months
  • Small families and couples every 12 months
  • Single users every 15 months

How to Replace your Under Sink Filters:


$ 399.95

Returns Policy

We never like purchasing things that don’t meet our expectations either. Which is why we offer a 100% satisfaction guarantee with all of our products. We are only able to offer a refund if your order was place within the last 90 days, but we are happy to send a replacement product if your order is damaged. We can not offer a refund or replacement if the product was improperly used or was not purchased from our website. If ordered from a distributor your will need to contact them regarding a refund or replacement. We make every effort to ensure you get the product that best meets your hydration needs, and so we are happy to offer a 100% satisfaction guarantee. We will be happy to send a return shipping label if your order is electable for a return or replacement.

Improper Use: If there is any evidence to suggest that the customer has improperly used the product in any way, the product will no longer be eligible for return, refund or exchange.


We off FREE SHIPPING on all domestic US orders and low-cost shipping on all international orders

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are both weight-based and size-based.

Customer Reviews

4.9 Based on 17 Reviews
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Leigh C.
United States United States


Water taste great and I know it’s safe!

Erin H.
United States United States

3-Stage Under The Sink Filter System

I love knowing that I have clean water coming from my kitchen faucet! The system was easy to install I had no problems!

United States

Easy to install.....more convenient for

Easy to install.....more convenient for filling water bottles, etc. So far, so good.....and of course the water tastes 'mo betta' !!!

Gary W.


The filter works great. Had trouble getting the correct fittings to attach the faucet. I'm satisfied with the clean water. Use it all the time.

Dan W.

super easy to install

works great. super easy to install and change filters.

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