Petmate Replendish 替換濾芯蓋 / 蓋子 X-Small & Small

These caps fit my small fountain perfectly and the black color hides water stains way better than the old clear one. The plastic feels solid enough that I'm not worried about it cracking when I twist it on.

Snapped right onto my small fountain and the drip finally stopped. The threading is snug, no wobble at all, and it's been running quietly for a week now.

After my old cap started leaking, this one fit the small fountain snugly and the water finally stays put. It's a simple black lid but the seal is tight and it clicks on without wobbling.