Litter-Robot 4 Carbon Filters, 6 Pack
Litter-Robot 4 Carbon Filters, 6 Pack
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Whisker

Litter-Robot 4 Carbon Filters, 6 Pack

Key item features

  • Designed for Litter-Robot 4: Custom-fit carbon filters engineered to work inside the Litter-Robot 4 waste drawer
  • Traps odors at the source: Activated carbon absorbs litter box odors before they leave the drawer
  • Monthly replacement recommended: Replace about every 30 days; frequency may vary based on usage
  • Easy, guided installation: Follow in-app prompts for quick, tool-free replacement
  • 6-pack convenience: Always have a replacement ready when you need it
  • Designed in the USA for 25+ years.
Current price is $27.95
Price when purchased online
  • Free 90-day returns

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Arrives by Wed, Jul 15
Sold by Daily Deal Depot
Fulfilled by Walmart
4.393794749403341 stars out of 5, based on 1259 seller reviews(4.4)
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Customer ratings & reviews

4.7 out of 5 stars
stars
57 ratings39 reviews
How item rating is calculated
  1. 5 stars88% (50)
  2. 4 stars4% (2)
  3. 3 stars4% (2)
  4. 2 stars5% (3)
  5. 1 star0% (0)
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Showing 1-3 of 39 reviews

Sep 2, 2025
anonymous
5 out of 5 stars review

Verified Purchase

Perfect fit!

Perfect fit for Litter Robot 4! Happy to purchase these from Walmart if they can be delivered same-day instead of ordering directly from Whisker.

Incentivized Review
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Jan 24, 2026
Stefani
Top Reviewer
5 out of 5 stars review

Verified Purchase

Contains odor

These carbon filters are lifesavers they really help contain the odor from the litter box. This product is worth every penny.

Incentivized Review
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Jan 20, 2026
Moriah
5 out of 5 stars review

Verified Purchase

Great.

Works great and arrived in a timely manner.

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