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🐾 Keep your home fresh, your cat happy, and your guests guessing!
Whisker Litter-Robot 4 Carbon Filters are custom-designed, high-quality carbon foam filters that fit perfectly into the Litter-Robot 4 waste drawer. They absorb and control unpleasant odors through passive diffusion, requiring no power source. Recommended for monthly replacement, these unscented filters come in a convenient 6-pack, ensuring continuous freshness. Proudly designed and assembled in the USA, they offer a reliable, hassle-free solution to maintain a clean-smelling home environment for cat owners.
















| ASIN | B0BMNB1C7K |
| Area Odor Remover Type | Area Deodorizer |
| Best Sellers Rank | #9,790 in Pet Supplies ( See Top 100 in Pet Supplies ) #5 in Cat Litter Box Replacement Air Filters |
| Brand Name | Whisker |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (358) |
| Item Dimensions | 9 x 3 x 3 inches |
| Item Form | Foam |
| Manufacturer | Whisker |
| Model Number | LR4-6000-6PK |
| Number of Items | 6 |
| Package Size Name | Pack of 6 |
| Part Number | LR4-6000-6PK |
| Power Source | Passive Diffusion |
| Recommended Uses For Product | Indoor, Enclosed Spaces, Vent |
| Scent | Unscented |
| UPC | 810034225184 |
| Unit Count | 6.0 Count |
S**T
Get these if you have a LitterRobot 4!
These are So easy to use and they work well. Our LitterRobot 4 Never has an odor! They fit perfectly. These are a tremendous value!
G**E
Fits the robot
Fits my litter robot 4. I am not sure how effective they are, but I don't smell anything.
P**N
Works great
Does the job
B**Y
Filter
Good product
M**.
Made a difference
Switching these out made abig difference in smell. I will be doing that more often.
R**J
OEM filters
Sometimes buying the original manufacturers product is worth it. These fit the Liter Robot 4 perfect
E**Y
Reduces litter smell
I didn't know this was in the litter robot till Amazon suggested it. The robot started to smell more often and I didn't know why. Replaced the filter after 8 months and it does help the smell. The litter robot has such low maintenance this is easy to take care of.
C**D
LR4, I double their life.
After having some issues with one my LR4 globes, I started cutting these in half. I use half in the filter cage and in the other half I place a Fresh Breeze packet. This works great! I have 2 LR4s, 6 cats, and this combo keeps the globe free for rotating and smells great as it cleans.
A**R
Does the job.
Trustpilot
1 month ago
3 days ago