Discount Water Filters and Air Filters at Discount Filter

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

Replacement Pet Filters

Save More at

Replacing your pet fountain water filter can significantly improve the overall cleanliness and taste of water for your pets. Activated carbon eliminates contaminates in water as it flows through the filter. Filters can remove bad tastes, unpleasant odors, hair and small particles. Filters should typically be changed every 2-4 weeks for optimal results. Discount Filter Store carries Replacement Pet Filters from brands such as Drinkwell. Whether you’re in need of charcoal filters or foam filters, Discount Filter store is here to help.

Clear All

1 Item(s)

Grid  List 

Set Descending Direction
  • Drinkwell PAC00-13070 Pet Fountain Premium Charcoal Filter (3-Pack)

1 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top