4 Pack Sponge Filter Media Pad Replacement for Penn-Plax Cascade 300 GPH Hang On Filter Aquarium Bio Sponge Filters Parts Filter Sponge Filter Foam for Aquarium Fish Tank Sump Turtle Tank Part#CPF510
Compatible With Penn-Plax Cascade 300 GPH Hang On Filter - The fish filter sponge competible with Cascade 300 GPH hang-on power filter(model CPF5), for tanks up to 100 Gallons,precut to fit into the Cascade 300 Hang On Filter tray and easy to install.
4-Pack Cascade 300 Filter Cartridges - package including 4 bio media sponge filter pads to effectively removes dirt and debri from your aquarium tank，fish tank,turtle tank. Dimension: 6.4"x 3"x 0.7".
Plastic Frame Is NOT INCLUDED. Package including 4 bio media sponges only.
Made of Durable Poly-Fiber - This bio sponge filter is made to last for several months under normal conditions.
Keeps Water Clean and Healthy: Our bio sponge foam help purify water quality and keep your aquariums, turtle tanks, and fish tanks clean and healthy.
Overview
Package Dimensions : 6.89 x 3.78 x 2.2 inches; 1.13 ounces
Item model number : CPF510
Date First Available : September 22, 2025
Manufacturer : HDWGGD
ASIN : B0FS1F1YZY
Best Sellers Rank: #123,031 in Pet Supplies (See Top 100 in Pet Supplies)
#2,054 in Aquarium Filter Accessories
