Find the lowest price for:       All ProductsFilters     0.0 (0)   Add a review Hagen Fluval 1 Plus In Tank Aquarium Internal Filter 50 GPH   The Fluval 1 Plus Internal Filter is a powerful and economical submersible filter. It is easy to care for, quiet, and effective. The Fluval 1 Plus Internal Filter is a great mechanical filter for any small aquarium, turtle... Have a question? Ask the Experts! Set Price Alert Compare Prices Product Spec Member Reviews Recommend to Friends Searched Hagen Fluval 1 Plus In Tank Aquarium Internal Filter 50 GPH in 150 stores, 22 results found Image Description   Store   Price Fluval 1 2 3 4 Plus Internal Filter Suction Cups A15041 If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $4.99 Go to Store FLUVAL 1 PLUS INTERNAL AQUARIUM FILTER FISH TANK 12 GAL If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $13.95 Go to Store Fluval 1 Plus Underwater Filter,Aquarium Supplies If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $14.95 Go to Store Hagen Internal Filter 1-Plus If this item doesn't belong here, click Remove and help us keep our results accurate.   arcatapet.com   0 Store Reviews   $17.76 Go to Store FLUVAL 1 PLUS INTERNAL FILTER BRAND NEW If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $18.99 Go to Store Fluval 1 "Plus" Underwater Filter - 110 V If this item doesn't belong here, click Remove and help us keep our results accurate.   Aquarium Garden   0 Store Reviews   $19.92 Go to Store Hagen Fluval Plus 1 Internal Filter If this item doesn't belong here, click Remove and help us keep our results accurate.   AQUACAVE.COM   7 Store Reviews   $19.95 Go to Store Fluval 1 Plus In Tank Aquarium Filter - up to 12 Gallon If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   1 Store Reviews   $19.97 Go to Store Fluval 1 Plus Internal Filter 50GPH If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   1 Store Reviews   $19.99 (used) Go to Store Hagen Fluval 1 Plus Internal Fish Aquarium Filter If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $24.99 Go to Store Hagen Fluval 1 Plus Internal Filter If this item doesn't belong here, click Remove and help us keep our results accurate.   StrictlyPetSupplies.com   0 Store Reviews   $24.99 Go to Store Fluval 1 Plus In Tank Aquarium Filter - up to 12 Gallon If this item doesn't belong here, click Remove and help us keep our results accurate.   That Fish Place That Pet Place   3 Store Reviews   $24.99 Go to Store Fluval 1 Plus Internal Filter 50GPH If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $24.99 Go to Store New Hagen FLUVAL 1 PLUS Internal Turtle Fish Filter If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $24.99 Go to Store Fluval 1 Plus Internal Filter 50GPH If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   1 Store Reviews   $24.99 Go to Store Fluval 1 "Plus" Underwater Fish Aquarium Filter 110 V If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $25.99 Go to Store Fluval 1 Plus 1Plus Internal Aquarium Power Fish Filter If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $26.95 Go to Store Fluval Underwater Filter, Model 1 Plus If this item doesn't belong here, click Remove and help us keep our results accurate.   wardsci.com   0 Store Reviews   $27.95 Go to Store Fluval 1 plus Internal Filter 50gph NEW Free Ship If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $28.79 Go to Store Hagen Fluval 1 "Plus" Underwater Filter If this item doesn't belong here, click Remove and help us keep our results accurate.   Best Pet Supply   0 Store Reviews   $34.99 Go to Store Fluval No.1 Plus Underwater Filter (for Tank Size 1ft+) If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazing Animal Accessories   0 Store Reviews   $38.35 Go to Store Fluval No.1 Plus Underwater Filter (for Tank Size 1ft+) If this item doesn't belong here, click Remove and help us keep our results accurate.   Peticious.com   6 Store Reviews   $47.14 Go to Store Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Internal & Undergravel Filters Filters Other Filters internal use: spec350