Filters & Pumps

(13 results)
Seachem® Purigen® Premium Synthetic Absorbent
2 sizes
(60)
$9.19 - $15.79
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 4/16
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 2 more
Seachem® Matrix™
3 sizes
(20)
$7.99 - $35.09
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 4/16
Sign In & Enjoy Free Shipping Over $49
Seachem® PhosGuard™
(3)
$4.89
$7.69
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 4/16
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 2 more
Seachem® CupriSorb™ - Copper & Heavy Metal Absorbent
(0)
$7.69
$14.99
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
Seachem® Matrix Carbon™
(1)
$11.79
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
Seachem® The Bag ™ Welded Filter
(6)
$6.99
$9.99
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
Seachem® Tidal™ 75 Zeolite Filter Pouch
(0)
$8.19
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 4/16
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 1 more
Seachem® Tidal™ 110 MatrixCarbon
(0)
$13.29
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 4/16
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 1 more
Seachem® Tidal™ 75 Matrix Carbon
(0)
$10.13
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 4/16
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 1 more
Seachem® Tidal Matrix™
(2)
$6.98
$7.69
Sign In & Enjoy Free Shipping Over $49
Seachem® Tidal ™
(0)
$8.36
$16.88
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 4/16
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 1 more
Seachem® Tidal ™
(0)
$6.79
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 4/16
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 1 more
Seachem® Tidal ™
(0)
$5.49
$11.06
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 4/16
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 1 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.