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Activated Carbon Water Fountain Filter – Easy to Install, 2.5 x 2.5 Inches, Charcoal
Smart Pet Feeders · Automatic Feeders

Activated Carbon Water Fountain Filter – Easy to Install, 2.5 x 2.5 Inches, Charcoal

★★★★★ 4.6 (260 reviews)
$15.00 $19.00

These activated carbon water fountain filters are designed for pet owners seeking efficient and eco-friendly replacements. Compatible with most standard fountains, they ensure clean water for pets. Key Features…

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These activated carbon water fountain filters are designed for pet owners seeking efficient and eco-friendly replacements. Compatible with most standard fountains, they ensure clean water for pets.

Key Features

  • Activated carbon layer — removes impurities and odors for cleaner water, tested for over 90% chlorine reduction
  • Easy installation — fits most fountain models, takes less than 2 minutes to replace
  • Durable construction — lasts up to 4 weeks with regular use, reducing maintenance frequency
  • Eco-friendly design — recyclable materials minimize environmental impact

Materials & Care

Activated carbon compact (90% carbon content), polypropylene outer layer. Rinse before first use.

What's Included

2 replacement water fountain filters.

Specifications

Dimensions: 2.5 x 2.5 inches. Weight: 0.05 kg per filter.

  • Filtration: Multi-stage replaceable filter
  • Brand: Smart Pet Feeders
  • Ships from: United States

We ship free across the United States. Orders placed before 2pm ET ship the same business day; most arrive within 3–6 business days via tracked carrier. You'll receive tracking by email as soon as your order leaves our Lakewood, NJ facility. See our shipping policy for full details.

Not the right fit? Return any item within 30 days for a full refund — no restocking fees. Items should be in resalable condition with original packaging. Read the full returns & refunds policy.

What pet parents say

4.6
★★★★★

260 verified reviews

5★
4★
3★
2★
1★
Mariah T.
August 13, 2025
★★★★☆
✓ Verified buyer
Filters are easy to swap

Water stays fresh between changes and the replacement filters click in without any fuss. The reservoir is a good size for two pets.

Grace L.
July 31, 2025
★★★★★
✓ Verified buyer
Looks good on the floor

Most fountains look like lab equipment. This one is understated and the finish matches our space. Cats approved.

Tyler B.
July 18, 2025
★★★★★
✓ Verified buyer
Low-water alert saved me

Got the notification before it ever ran dry. Peace of mind when I'm out for the day.

Carlos M.
July 05, 2025
★★★★★
✓ Verified buyer
Easy to take apart and rinse

Cleaning used to be the reason I gave up on fountains. This one comes apart in seconds and there's no hidden gunk.

Bianca D.
June 22, 2025
★★★★★
✓ Verified buyer
My cat drinks so much more now

She never liked the still bowl. The flowing water got her interested on day one and she's clearly better hydrated — fewer litter-box worries already.

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