Replacement sponges for Eshopps PF Series of Hang-On-Tank Overflows. Each sponge comes in a 1-pack and can replace the sponge in your PF-series overflow.
Three Sizes Available:
Small - PF-300, PF-800, PF-1000, PF-1200
X-Large - PF-1800
Over time the sponges in hang-on overflows can become clogged or start to wear down. We always suggest keeping a spare on hand to make cleaning your overflow a breeze. Having a sponge on your overflow can help keep large particles from possibly clogging your drain and causing the overflow the back-up. We like to change these sponges out once every month or so but may vary depending on your system, feeding habits, and bioload.
1x PF Overflow Sponge
Thanks for reaching out to us! I have listed the diameter of each below. Make sure to let us know if you have any other questions.
Small - 2.2"
Large - 2.4"
Xlarge - 3.1"