Discount Water Filters and Air Filters at Discount Filter Store.com

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee
Water Filters & Air Filters by Tier1
CHOOSE YOUR FILTERS BELOW

tier1 filters

GUARANTEED FIT & QUALITY

We go to great lengths to ensure that all of our filters meet rigid quality standards and only the filters that pass get the Tier1 label. From design & manufacturing all the way to your home, our filters are inspected, tested, cut in half all to ensure that we deliver you the best possible product.

Filters work perfectly...Paid the same amount for three filters that normally I pay for one filter! Glad I found this website!!! AWESOME!!!
- Gill

SAY HELLO TO
A HEALTHIER HOME

Our products do more than just filter out contaminants, they help you create and maintain a healthy home. Be sure to check out all the products we offer to make your home healthier!

family enjoying dinner
tier1 water and air filters