Filters & Pumps

(45 results)
Top Fin® Large Power Filter Cartridges
(281)
$17.99
BOGO 50% Select Aquatic Filter Media
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes
(234)
$8.99 - $17.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Silenstream™ Aquarium Power Filter
5 sizes
(1513)
$18.99 - $49.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® Element EF-S Filter Cartridges
3 sizes
(373)
$8.99 - $17.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Silenstream™ Small Filter Cartridges
(65)
$14.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Aquarium Sponge Filter
3 sizes
(206)
$9.99 - $19.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® Silenstream Filter Cartridge - 3pk
(111)
$8.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Aquarium BETTAFLO™Filter
(572)
$14.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® Aquarium Air Pump
3 sizes
(769)
$17.39 - $20.79
Earn 3X points (6% back in savings) on all aquatic cleaning and aeration supplies!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Aquarium Airline Tubing
2 sizes
(98)
$4.99 - $7.69
Earn 3X points (6% back in savings) on all aquatic cleaning and aeration supplies!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Retreat™ RF-L Filter Cartridges
(109)
$14.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Internal Filter Cartridges
(34)
$7.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Silenstream™ Large Filter Cartridges
(137)
$14.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Pro Aquarium Power Filter
4 sizes
(213)
$34.99 - $79.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® CN-S Corner Filter Cartridges
2 sizes
(48)
$8.99 - $14.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Internal Filter Cartridges
(17)
$7.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Adjustable Aquarium Air Pump
(15)
$32.49
Earn 3X points (6% back in savings) on all aquatic cleaning and aeration supplies!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® SF10 Aquarium Sponge Filter
(26)
$6.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® Pro Power Filter Media Pack
4 sizes
(42)
$7.99 - $16.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Universal Granular Activated Carbon U-Media
(19)
$16.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® IF40 Internal Aquarium Filter
(111)
$29.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® Universal Ceramic Rings
(6)
$3.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Aquarium Airline Holders
(82)
$2.99
Earn 3X points (6% back in savings) on all aquatic cleaning and aeration supplies!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Aquarium Airline Connector Kit
(18)
$5.49
Earn 3X points (6% back in savings) on all aquatic cleaning and aeration supplies!
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Filter Media Bag
2 sizes
(70)
$1.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Aquarium Check Valve
(64)
$3.99
Earn 3X points (6% back in savings) on all aquatic cleaning and aeration supplies!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Fine Bubble Aquarium Air Stone
(50)
$3.99
Earn 3X points (6% back in savings) on all aquatic cleaning and aeration supplies!
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Aquarium Bubble Wall
2 sizes
(174)
$5.99 - $6.99
Earn 3X points (6% back in savings) on all aquatic cleaning and aeration supplies!
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Flexible Multi-Colored LED Bubble Wall
(20)
$19.99
Earn 3X points (6% back in savings) on all aquatic cleaning and aeration supplies!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Ceramic Rings
(12)
$12.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Retreat Filter Cartridge - 3pk
2 sizes
(48)
$8.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Aquarium Airstone Disk
3 sizes
(166)
$6.49 - $8.49
Earn 3X points (6% back in savings) on all aquatic cleaning and aeration supplies!
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Aquarium Air Stones
2 sizes
(72)
$2.99 - $4.99
Earn 3X points (6% back in savings) on all aquatic cleaning and aeration supplies!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Filter Fiber Pad U-Media
(56)
$10.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® IF20 Internal Aquarium Filter
(99)
$22.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® Retreat™ RF-S Filter Cartridges
(106)
$14.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Battery Operated Aquarium Air Pump
(120)
$17.99
Earn 3X points (6% back in savings) on all aquatic cleaning and aeration supplies!
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Aquarium Air Stone
3 sizes
(349)
$3.79 - $9.99
Earn 3X points (6% back in savings) on all aquatic cleaning and aeration supplies!
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Aquarium Airline Tubing
(24)
$7.69
Earn 3X points (6% back in savings) on all aquatic cleaning and aeration supplies!
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Plastic Bio-Balls
(4)
$12.99
BOGO 50% Select Aquatic Filter Media
Save 35% On Your First Autoship Order!
+ 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.