Filters & Pumps

(263 results)
Top Fin® Large Power Filter Cartridges
(273)
$17.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Fluval® FX6 Aquarium Canister Filter
(200)
$369.99
$419.99
Free Same-Day Delivery, No Order Minimum!
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Fluval® 407 Performance Aquarium Canister Filter
(118)
$229.99
$269.99
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Top Fin® Silenstream™ Small Filter Cartridges
(63)
$14.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 35% On Your First Autoship Order!
+ 3 more
Fluval Aquaclear Aquarium Power Filter
4 sizes
(94)
$42.99 - $97.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Element EF-S Filter Cartridges
3 sizes
(365)
$8.99 - $17.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes
(225)
$8.99 - $17.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Internal Filter Cartridges
(30)
$7.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
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+ 3 more
Top Fin® Silenstream™ Aquarium Power Filter
5 sizes
(1481)
$12.99 - $49.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Aquarium Air Pump
3 sizes
(763)
$17.39 - $20.79
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Silenstream Filter Cartridge - 3pk
(111)
$8.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
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+ 3 more
Top Fin® Aquarium Sponge Filter
3 sizes
(200)
$9.99 - $19.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Aquarium Airline Tubing
2 sizes
(96)
$4.99 - $7.69
Free Same-Day Delivery, No Order Minimum!
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Fluval® FX4 Aquarium Canister Filter
(125)
$309.99
$359.99
Free Same-Day Delivery, No Order Minimum!
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Fluval® 307 Performance Aquarium Canister Filter
(97)
$189.99
$199.99
Free Same-Day Delivery, No Order Minimum!
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Fluval FX2 Aquarium Canister Filter
(32)
$269.99
$319.99
Free Same-Day Delivery, No Order Minimum!
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Fluval® 207 Performance Aquarium Canister Filter
(81)
$152.99
$159.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Silenstream™ Large Filter Cartridges
(135)
$14.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 35% On Your First Autoship Order!
+ 3 more
Top Fin® CN-S Corner Filter Cartridges
2 sizes
(48)
$8.99 - $14.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
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+ 3 more
Top Fin® Retreat™ RF-L Filter Cartridges
(107)
$14.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
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+ 3 more
Penn Plax Cascade 1000 Canister Filter
(40)
$134.99
$144.99
Free Same-Day Delivery, No Order Minimum!
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Marineland Penguin PRO 375 Aquarium Power Filter
(207)
$64.89
$69.99
Save 20% Marineland Filters w/code FILTER20
Free Same-Day Delivery, No Order Minimum!
+ 1 more
FLUVAL Active Carbon Insert 3-Pack
3 sizes
(8)
$6.99 - $12.99
Save 35% On Your First Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Tetra® Whisper Bio-Bag Disposable Filter Cartridge
2 sizes
(194)
$6.49 - $14.59
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 35% On Your First Autoship Order!
+ 2 more
Tetra® Whisper IQ Power Aquarium Filter
5 sizes
(375)
$19.99 - $50.79
Free Same-Day Delivery, No Order Minimum!
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Marineland® Penguin Rite Size C Power Filter Cartridges
(92)
$19.99
$23.99
Save 35% On Your First Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Marineland® Emperor® PRO 450 Aquarium Filter
(100)
$94.79
$99.99
Save 20% Marineland Filters w/code FILTER20
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Aquagarden Inpond 5 in 1 Pond Pump and Filter Kit
3 sizes
(16)
$123.19 - $299.99
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Marineland® C360 Aquarium Canister Filter
(383)
$216.29
$219.99
Save 20% Marineland Filters w/code FILTER20
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Seachem® Purigen® Premium Synthetic Absorbent
2 sizes
(54)
$9.19 - $15.69
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 35% On Your First Autoship Order!
+ 3 more
Top Fin® Retreat™ RF-S Filter Cartridges
(104)
$14.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
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+ 3 more
Top Fin® Aquarium BETTAFLO™Filter
(570)
$14.99
Free Same-Day Delivery, No Order Minimum!
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Fluval® FX5 Filter Foam Inserts Aquarium Filter Media
(5)
$14.39
$17.99
Save 35% On Your First Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Tetra® Whisper Aquarium Air Pump
4 sizes
(416)
$17.39 - $34.69
Free Same-Day Delivery, No Order Minimum!
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Penn Plax Cascade 700 Canister Filter
(24)
$124.99
$134.99
Free Same-Day Delivery, No Order Minimum!
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Marineland® Penguin PRO 275 Aquarium Power Filter
(225)
$51.29
$54.99
Save 20% Marineland Filters w/code FILTER20
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Marineland® Magniflow C250 Aquarium Canister Filter - 55G
(244)
$155.59
$169.99
Save 20% Marineland Filters w/code FILTER20
Free Same-Day Delivery, No Order Minimum!
+ 1 more
FLUVAL AC BioMax Insert 1-Pack
3 sizes
(10)
$2.99 - $9.99
Save 35% On Your First Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Top Fin® Internal Filter Cartridges
(15)
$7.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 35% On Your First Autoship Order!
+ 3 more
Fluval® Quick Clear Water Polishing Pad 306/307/406/407 6PK
(14)
$9.99
$10.99
Save 35% On Your First Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 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.