Petmate Replenish Gravity Waterers Replacement Filter
The Petmate Replenish Gravity Waterers Replacement Filter is a direct replacement for Replendish Waterers or Mason Style Waterers. It features an external polyester material that captures sediments and an internal charcoal element that controls chlorine levels and odor.
Before first use, remove the outer plastic covering and rinse the filter under cold water until the water runs clear. Place the filter back into the cap section with the flat side upwards, then secure it with the filter strap across the top.
After filling the water bottle, attach the cap and insert the waterer back into the base to begin use. We recommend rinsing the filter each time you change the water and replacing it as needed.
| Filter Components | Function |
|---|---|
| External Polyester Material | Captures sediments |
| Internal Charcoal Element | Controls chlorine levels and odor |
FAQ
How often should I replace the filter?
We recommend rinsing the filter each time you change the water and replacing it as needed, typically every 2 to 4 weeks depending on usage and water quality.
Can I use this filter with other Petmate waterers?
Yes, this filter is a direct replacement for Petmate Replendish Waterers and Mason Style Waterers.
What should I do before using the filter for the first time?
Remove the outer plastic covering and rinse the filter under cold water until the water runs clear before installation.


Amy Paige –
The filter works well and keeps the water fresh. My cat drinks from it regularly and hasn’t shown any signs of bad odor. I rinse it every time I refill the waterer, and it stays clean for about 3 weeks.
Zoe Randall –
Easy to install and the water tastes better than before. The charcoal helps reduce chlorine smell, which my dog seems to prefer. I noticed the filter needs rinsing after each refill, which is simple to do.
Andrew Hudson –
Great replacement for the original filter. The sediment filter catches dirt effectively and the charcoal keeps the water odor-free. It’s durable and fits perfectly with my Replendish waterer.