Filters & Pumps

(262 results)
Top Fin® Large Power Filter Cartridges
(269)
$17.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
Fluval® FX6 Aquarium Canister Filter
(198)
$369.99
$419.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Fluval FX2 Aquarium Canister Filter
(32)
$269.99
$319.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Fluval® 407 Performance Aquarium Canister Filter
(118)
$229.99
$269.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Fluval Aquaclear Aquarium Power Filter
4 sizes
(84)
$42.99 - $99.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes
(221)
$8.99 - $17.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
Top Fin® Element EF-S Filter Cartridges
3 sizes
(357)
$8.99 - $17.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
Top Fin® Silenstream™ Aquarium Power Filter
5 sizes
(1460)
$12.99 - $45.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Top Fin® Silenstream Filter Cartridge - 3pk
(111)
$8.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
Top Fin® Aquarium Airline Tubing
2 sizes
(96)
$4.99 - $7.69
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 2 more
Fluval® FX4 Aquarium Canister Filter
(123)
$309.99
$359.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Fluval® 307 Performance Aquarium Canister Filter
(95)
$189.99
$199.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Fluval® 207 Performance Aquarium Canister Filter
(79)
$152.99
$159.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Top Fin® Silenstream™ Small Filter Cartridges
(63)
$14.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
Aquagarden Inpond 5 in 1 Pond Pump and Filter Kit
3 sizes
(14)
$123.19 - $299.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 2 more
Top Fin® Retreat™ RF-L Filter Cartridges
(107)
$14.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
Marineland Penguin PRO 375 Aquarium Power Filter
(207)
$64.89
$69.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Tetra® Whisper Bio-Bag Disposable Filter Cartridge
2 sizes
(194)
$6.49 - $14.59
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
Marineland® Penguin Rite Size C Power Filter Cartridges
(92)
$19.99
$23.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
Penn Plax Cascade 1000 Canister Filter
(40)
$134.99
$144.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 3 more
FLUVAL Active Carbon Insert 3-Pack
3 sizes
(8)
$6.99 - $12.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
Aqueon® QuietFlow Aquarium Canister Filter 100-150 Gallon
(10)
$199.99
$219.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Marineland® C360 Aquarium Canister Filter
(383)
$219.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Seachem® Purigen® Premium Synthetic Absorbent
2 sizes
(50)
$9.99 - $14.69
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
Tetra® Whisper IQ Power Aquarium Filter
5 sizes
(366)
$13.99 - $39.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Top Fin® CN-S Corner Filter Cartridges
2 sizes
(48)
$8.99 - $14.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
Top Fin® Aquarium Air Pump
3 sizes
(749)
$17.39 - $20.79
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 2 more
OASE BioMaster Thermo 850 External Filter - Up to 225 Gallons
(2)
$465.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 1 more
Marineland® Emperor® PRO 450 Aquarium Filter
(98)
$94.79
$99.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Top Fin® Aquarium Sponge Filter
3 sizes
(198)
$9.99 - $19.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Top Fin® Aquarium BETTAFLO™Filter
(568)
$14.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Top Fin® Internal Filter Cartridges
(28)
$7.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
Top Fin® Silenstream™ Large Filter Cartridges
(135)
$14.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
Tetra® Whisper Aquarium Air Pump
4 sizes
(410)
$17.39 - $34.69
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 2 more
Marineland® Black Diamond Carbon
(26)
$9.89
$24.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
Aqueon QuietFlow Aquarium Canister Filter 75 Gallon
(7)
$164.99
$179.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Marineland® Penguin PRO 275 Aquarium Power Filter
(225)
$51.29
$54.99
Online Only! Buy any Habitat, Save 20% on food and care
Spend $25+ get 2,500 points on all filters and media
+ 2 more
Aqueon® QuietFlow Replacement Aquarium Filter Cartridges
3 sizes
(84)
$16.99 - $19.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
FLUVAL AC BioMax Insert 1-Pack
3 sizes
(8)
$2.99 - $9.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
FLUVAL Bio-Foam Filter Insert 1-Pack
4 sizes
(8)
$2.99 - $8.99
Online Only! Buy any Habitat, Save 20% on food and care
Save 40% on your first Autoship Order!
+ 4 more
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Keeping your fish habitat clean is an important part of caring for your pet fish. Aquarium filters and pumps help do this and are a standard addition to any fish’s tank. Pet parents can find the best selection of aquarium filters and pumps to keep their fish’s tank clean at PetSmart. Here, we know just how important your fish is and want to help you give them the best care with the best aquarium products. Our selection of fish tank filters and pumps includes products like: 
Bulk Filter Media for Fish Tanks
Canister Filters for Aquariums
External Aquarium Filters
Internal FIlters for Fish Tanks
Power Filters for Aquariums
Replacement Parts for Fish Tank Filters
Undergravel Filters for Fish Tanks 
Air and Water Pumps
And More 

You are sure to find exactly what you need to keep your fish’s tank clean at PetSmart. Need something else for your aquarium while you’re shopping? We sell everything you need. Shop in-store and online to find decor, gravelsandstones, and substrate for aquariums as well as artificial plants/live plants for fish tanks, fish tank ornamentsplant food/fertilizerfish tank backgroundslive fish, and more. 
PetSmart also offers convenient shopping with curbside or in-store pickup. Need something today? We have select items available for same-day delivery in most areas powered by DoorDash. For items you purchase frequently, PetSmart has Autoship that automatically delivers the items you want to your door as often as you’d like. Check the website to see what items are eligible.