Do cat water fountains need filters?

Yes, cat water fountains need filters to keep the running water clean and safe to drink. Water fountain filters not only filter out carbon but also block fur, bits of food, and fibers from rugs or cat trees.

How long does a cat water filter last?

The lifespan of a cat water filter depends on how frequently you fill the fountain and how many animals drink from it. You should replace cat water filters every two to four weeks, but check the instructions on your specific filters for the recommended frequency.

Cat Water Fountain Filters & Pumps - Page 2 (Free Shipping)

Petmate Replendish Charcoal Replacement Filters, 3 pack

Rated 4.7 out of 5 stars

274

$8.87 Chewy Price

($2.96/ea) Price per Unit

$14.99 List Price

$8.43 Autoship Price

Free 1-3 day delivery on first-time orders over $35
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VIVIPAL Stainless Steel Cat Water Fountain Replacement Filters, 6 count slide 2 of 4

VIVIPAL Stainless Steel Cat Water Fountain Replacement Filters, 6 count slide 3 of 4

VIVIPAL Stainless Steel Cat Water Fountain Replacement Filters, 6 count slide 4 of 4

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VIVIPAL Stainless Steel Cat Water Fountain Replacement Filters, 6 count

Rated 5 out of 5 stars

3

$19.99 Chewy Price

($3.34/ea) Price per Unit

$18.99 Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Pioneer Pet Replacement Filters for Plastic Raindrop & Fung Shui Fountains, 3 pack slide 2 of 3

Pioneer Pet Replacement Filters for Plastic Raindrop & Fung Shui Fountains, 3 pack slide 3 of 3

Pioneer Pet Replacement Filters for Plastic Raindrop & Fung Shui Fountains, 3 pack

Rated 4.6 out of 5 stars

264

$8.03 Chewy Price

($2.68/ea) Price per Unit

$7.63 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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PetSafe Drinkwell 360 Fountain Carbon Replacement Filters, 12 count slide 2 of 5

PetSafe Drinkwell 360 Fountain Carbon Replacement Filters, 12 count slide 3 of 5

PetSafe Drinkwell 360 Fountain Carbon Replacement Filters, 12 count slide 4 of 5

PetSafe Drinkwell 360 Fountain Carbon Replacement Filters, 12 count slide 5 of 5

PetSafe Drinkwell 360 Fountain Carbon Replacement Filters, 12 count

Rated 4.7 out of 5 stars

914

$14.95 Chewy Price

($1.25/ea) Price per Unit

$15.99 List Price

$14.20 Autoship Price

Free 1-3 day delivery on first-time orders over $35
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GroovyPets Cat Replacement Fountain Filters, Beige

Rated 4.3 out of 5 stars

105

$14.99 Chewy Price

$14.24 Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Bundle: Catit Pixi Cat Drinking Fountain, Light Pink + Cartridge Filter, 3 count

Rated 4.5 out of 5 stars

6

$46.98 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders
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PetSafe Drinkwell Premium Replacement Carbon Filters, 12 count

Rated 4.7 out of 5 stars

1,510

$13.99 Chewy Price

($1.17/ea) Price per Unit

$14.99 List Price

$13.29 Autoship Price

Free 1-3 day delivery on first-time orders over $35
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PawsPik Stainless Steel Battery-Operated Cat Water Fountain Replacement Filters, 8 count

Rated 4.4 out of 5 stars

5

$17.99 Chewy Price

($2.25/ea) Price per Unit

$19.99 List Price

$17.09 Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns

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Casfuy Ultra-Quiet Replacement Pump for Stainless Steel Pet Water Fountain

Rated 5 out of 5 stars

2

$22.99 Chewy Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

EOX Cat Fountain Replacement Pump, Compatible with EOX Stainless Steel Cat Fountains, White, Sm...

Rated 4 out of 5 stars

1

$18.99 Chewy Price

$25.99 List Price

Free delivery on first-time orders over $35
Free 365-day returns

Pet Standard Charcoal Filters for PetMate Fresh Flow, 12 count

Rated 4.7 out of 5 stars

146

$13.99 Chewy Price

($1.17/ea) Price per Unit

$16.99 List Price

$13.29 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Cat Mate 3-Stage Filter Cartridges, 4 count

Rated 4.5 out of 5 stars

351

$13.99 Chewy Price

($3.50/ea) Price per Unit

$15.99 List Price

$13.29 Autoship Price

Free 1-3 day delivery on first-time orders over $35
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VIVIPAL Replacement Filter for Stainless Steel Cat Water Fountain, 8 count

Rated 4.3 out of 5 stars

13

$19.99 Chewy Price

($2.50/ea) Price per Unit

$18.99 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Petmate Fresh Flow Replacement Filters, 6 count

Rated 4.8 out of 5 stars

151

$19.59 Chewy Price

($3.27/ea) Price per Unit

$19.99 List Price

$18.61 Autoship Price

Free 1-3 day delivery on first-time orders over $35
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PetSafe Drinkwell Carbon Replacement Filters, 3 count

Rated 4.7 out of 5 stars

881

$9.99 Chewy Price

($3.33/ea) Price per Unit

$12.99 List Price

$9.49 Autoship Price

Free 1-3 day delivery on first-time orders over $35
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PETKIT Water Fountain Replacement Filter, White, 5 count

Rated 4.7 out of 5 stars

78

$19.99 Chewy Price

($4.00/ea) Price per Unit

$18.99 Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Bundle: Catit Pixi Cat Drinking Fountain, Mint Green + Cartridge Filter, 3 count

Rated 5 out of 5 stars

1

$46.88 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Petlibro Essential & Granary Feeder Food Desiccant Bag, 6 count

Rated 4.8 out of 5 stars

112

$15.99 Chewy Price

($2.67/ea) Price per Unit

$15.19 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

PawsPik BOSS-01 Pet Water Fountain Replacement Pump

Rated 5 out of 5 stars

4

$19.99 Chewy Price

Free delivery on first-time orders over $35
Free 365-day returns

Petcube Water Fountain Replacement Filters, 3 count

$9.99 Chewy Price

($3.33/ea) Price per Unit

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

EOX Cat Water Fountain Replacement Filters, White, Small, 12 count

Rated 3.8 out of 5 stars

10

$22.99 Chewy Price

($1.92/ea) Price per Unit

$21.84 Autoship Price

Free delivery on first-time orders over $35
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Pet Standard PETLIBRO BPA-Free Capsule Pet Water Fountain Replacement Filter, 71-oz, 12-pack

Rated 4.1 out of 5 stars

198

$12.99 Chewy Price

($0.02/oz) Price per Unit

$20.99 List Price

$12.34 Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Cat Mate Pet Fountain Replacement Pump

Rated 4.1 out of 5 stars

327

$12.99 Chewy Price

$14.99 List Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

PetNF Cat Water Fountain Replacement Filters, 4 count

Rated 3.9 out of 5 stars

7

$16.90 Chewy Price

($4.23/ea) Price per Unit

$16.06 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Casfuy W8 & W7 Pet Water Fountain Replacement Filters & Sponges, White, 4 count

Rated 4.7 out of 5 stars

112

$12.99 Chewy Price

($3.25/ea) Price per Unit

$12.34 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Petmate Fresh Flow Replacement Pump

Rated 4 out of 5 stars

162

$22.72 Chewy Price

$29.99 List Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

PETKIT Eversweet Max Replacement Filter, White, 5 count

Rated 4.4 out of 5 stars

23

$19.99 Chewy Price

($4.00/ea) Price per Unit

$18.99 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Bundle: Catit Pixi Cat Drinking Fountain, White + Cartridge Filter, 3 count

Rated 4.9 out of 5 stars

8

$46.98 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Happy & Polly Moonlight Smart Wireless Cat Water Fountain Replacement Filter, 71-oz, 6 count

$19.99 Chewy Price

($3.34/ea) Price per Unit

Free delivery on first-time orders over $35
Free 365-day returns

PawsPik NOVA-01 Wireless Rechargeable Dog & Cat Water Fountain Replacement Filters, 8 count

Rated 5 out of 5 stars

1

$17.99 Chewy Price

($2.25/ea) Price per Unit

$19.99 List Price

$17.09 Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns

Pet Standard Premium Charcoal Filters for PetSafe Drinkwell 360 Fountains, 10 pack

Rated 4.7 out of 5 stars

107

$12.99 Chewy Price

($1.30/ea) Price per Unit

$14.99 List Price

$12.34 Autoship Price

Free 1-3 day delivery on first-time orders over $35
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PetSafe Drinkwell Replacement Filter Pack

Rated 4.6 out of 5 stars

68

$10.95 Chewy Price

$12.99 List Price

$10.40 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

New

Petmate Replendish Cat Fountain Filter Refills, White, 12 count

$17.99 Chewy Price

($1.50/ea) Price per Unit

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

INSTACHEW Purrflow & Puresmart Replacement Water Fountain Filters, White, 5 count

Rated 4.4 out of 5 stars

38

$13.99 Chewy Price

($2.80/ea) Price per Unit

$19.99 List Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Casfuy W12 Cat Water Fountain Replacement Carbon Filters & Sponges, 4 count

Rated 3.5 out of 5 stars

4

$12.99 Chewy Price

($3.25/ea) Price per Unit

$12.34 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Bueteka Cat Water Fountain Filter, White, Small, 6 count

Rated 4.4 out of 5 stars

100

$25.99 Chewy Price

($4.34/ea) Price per Unit

$24.69 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Cat Water Fountain Filters & Pumps

Petmate Replendish Charcoal Replacement Filters, 3 pack

VIVIPAL Stainless Steel Cat Water Fountain Replacement Filters, 6 count

Pioneer Pet Replacement Filters for Plastic Raindrop & Fung Shui Fountains, 3 pack

PetSafe Drinkwell 360 Fountain Carbon Replacement Filters, 12 count

GroovyPets Cat Replacement Fountain Filters, Beige

PetSafe Drinkwell Premium Replacement Carbon Filters, 12 count

PawsPik Stainless Steel Battery-Operated Cat Water Fountain Replacement Filters, 8 count

Casfuy Ultra-Quiet Replacement Pump for Stainless Steel Pet Water Fountain

EOX Cat Fountain Replacement Pump, Compatible with EOX Stainless Steel Cat Fountains, White, Sm...

Pet Standard Charcoal Filters for PetMate Fresh Flow, 12 count

Cat Mate 3-Stage Filter Cartridges, 4 count

VIVIPAL Replacement Filter for Stainless Steel Cat Water Fountain, 8 count

Petmate Fresh Flow Replacement Filters, 6 count

PetSafe Drinkwell Carbon Replacement Filters, 3 count

PETKIT Water Fountain Replacement Filter, White, 5 count

Petlibro Essential & Granary Feeder Food Desiccant Bag, 6 count

PawsPik BOSS-01 Pet Water Fountain Replacement Pump

Petcube Water Fountain Replacement Filters, 3 count

EOX Cat Water Fountain Replacement Filters, White, Small, 12 count

Pet Standard PETLIBRO BPA-Free Capsule Pet Water Fountain Replacement Filter, 71-oz, 12-pack

Cat Mate Pet Fountain Replacement Pump

PetNF Cat Water Fountain Replacement Filters, 4 count

Casfuy W8 & W7 Pet Water Fountain Replacement Filters & Sponges, White, 4 count

Petmate Fresh Flow Replacement Pump

PETKIT Eversweet Max Replacement Filter, White, 5 count

Happy & Polly Moonlight Smart Wireless Cat Water Fountain Replacement Filter, 71-oz, 6 count

PawsPik NOVA-01 Wireless Rechargeable Dog & Cat Water Fountain Replacement Filters, 8 count

Pet Standard Premium Charcoal Filters for PetSafe Drinkwell 360 Fountains, 10 pack

PetSafe Drinkwell Replacement Filter Pack

Petmate Replendish Cat Fountain Filter Refills, White, 12 count

INSTACHEW Purrflow & Puresmart Replacement Water Fountain Filters, White, 5 count

Casfuy W12 Cat Water Fountain Replacement Carbon Filters & Sponges, 4 count

Bueteka Cat Water Fountain Filter, White, Small, 6 count

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