Penn-Plax 5 gal. Internal Aquarium Filters

Best Selling

The Small World Replacement Filter Cartridge 2 Pack
(29)
$12.48 New
Penn Plax Small World Pump and Filter Starter Kit Swk1ul
(7)
$15.57 New
$14.99 Used

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Penn-Plax Small World Replacement Filtration Units Media Cartridges (2) 2 Packs
Brand New · Penn-Plax
(29)
$64.80
or Best Offer
Free shipping
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Penn Plax Cascade 170 Internal Filter 45 GPH Part# CIF4
Brand New · Penn-Plax
(5)
$10.77
$5.15 shipping
Penn Plax Small World Fishbowl Filter Kit Part #SWF2
Brand New · Penn-Plax
$21.58
$6.72 shipping