16-Pack UpStart Components Replacement Premium Pet Water Fountain Charcoal Filter Replacement for Petsafe Drinkwell Platinum Original Big Dog Multi-Tier Mini Pet Fountain - Compatible with PetSafe Drinkwell Filters #2 PAC00-13070 Please note: This is an UpStart Components Brand replacement part NOT an OEM product. All mentions of brand names or model descriptions are made strictly to illustrate compatibility. All brand names and logos are registered trademarks of their respective owners. This product is not affiliated with any brands and is not covered under any warranties offered by the original manufacturers. Any warranties for this product are offered solely by UpStart Components. Compatible With: Petsafe Drinkwell Platinum Petsafe Drinkwell Original Petsafe Drinkwell Big Dog Petsafe Drinkwell Multi-Tier Petsafe Drinkwell Outdoor Dog Petsafe Drinkwell Mini Petsafe Drinkwell Everflow Petsafe Drinkwell Zen Pet