Sipfur Replacement Filters

Replacement filters and pre-filter sponges for the Sipfur 4L Wireless Pet Fountain. One-time purchase — never a subscription, never auto-billed. Swap monthly for consistently fresh, aerated water.

• 12 Months Pack: 12 filters + 12 pre-filter sponges
• 6 Months Pack: 6 filters + 6 pre-filter sponges