Penn-Plax Internal 10 gal. Tank Capacity Aquarium Filters
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Aquarium Carbon Filter Cartridge 2 Pack Fits Penn Plax Under Gravel E Filters
$17.91Was: $19.90Free shippingPENN PLAX (CIF4) Cascade 170 Submersible Aquarium Filter Cleans Up to 10 Gallon
$13.59Free shipping6 watchingPenn Plax Cascade 170 Internal Filter 45 GPH Part# CIF4
$10.77$5.15 shippingPenn-Plax Cascade 80 Aquarium Power Filter Up To 10 Gallon Hang On, New
$19.25$8.30 shippingPenn Plax Cascade 300 Internal Filter 70 GPH Part# CIF1
$16.35$6.72 shipping2 count Penn-Plax Cascade 300 Internal Filter CIF1 Replacement Bio-Sponges
$10.00Free shippingPenn Plax Cascade Nylon Filter with Biological Ceramic Rings
$14.89Free shipping2 watchingLM Internal Filter Cascade 300 - Up to 10 Gallons (70 GPH)
$15.00$9.80 shipping10oz CERAMIC FILTER RINGS BAG CANISTER
$20.97Free shippingCASCADE 300 INTERNAL 70gph FILTER
$27.97Free shippingNew CIF10 Penn-Plax Cascade 300 Internal Replacement Carbon Cartridges (2pk)
$9.99$6.65 shippingPENN-PLAX Cascade300 Internal Filter 10Gallons to 38Liters Pumps 70 GPH 265 LPH
$31.34Was: $32.99Free shippingPenn Plax Cascade Internal Filter: Superior Aquarium Filtration & Aeration
$43.95 to $71.95$5.00 shipping
