To replace filter:Remove filter from package and rinse in clean water until all charcoal dust is removed (this is normal for this type of filter).Pull up on filter strap to remove.Place filter into the base.Snap filter strap back into place.Note: Replace filter every 6-8 weeks.
Petmate Replacement Filters for Replendish Auto-Watering Systems, Pack of 3 filters
Size:
Pack Size: Pack of 3 filters