Does Litter-Robot require special litter?

Litter-Robot simply requires clumping litter. We recommend a high-quality, standard-weight, clay-based clumping litter. Some silica gel litter beads and crystals can also be used with Litter-Robot, as long as they pass through the screen.

How many cats can use Litter-Robot?

We recommend up to 4 indoor cats per single Litter-Robot; however, we do have customers with more cats using a single unit. Litter-Robot 4 features an enlarged waste drawer for even more waste capacity, which means emptying is required less often.

What if my cat won't use Litter-Robot?

If you and your cat are not completely satisfied, just return your Litter-Robot within 90 days of purchase for a full refund of the purchase price.

Does Litter-Robot have a weight limit?

No, Litter-Robot does not have a weight limit. Size and weight often have little to do with whether a cat will adopt Litter-Robot or not. Whether or not Litter-Robot will be comfortable for a large or fat cat is up to the individual.

How often do I need to empty the waste drawer?

With Litter-Robot 3, once every 10-12 days per one cat is usually sufficient; two cats, twice per week; three cats, every other day. Litter-Robot 4 has an enlarged waste drawer, so you may not need to empty the waste drawer as frequently.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Litter-Robot 4 Carbon Filters by Whisker, 6 Pack, Custom Fit Carbon Filter Pads for Litter-Robot 4, Absorbs and Reduces Litter Box Odors for Cleaner Smelling Home

Litter-Robot 4 Carbon Filters by Whisker, 6 Pack, Custom Fit Carbon Filter Pads for Litter-Robot 4, Absorbs and Reduces Litter Box Odors for Cleaner Smelling Home

Product ID: 628195708

Details

Brand
Whisker
Colour
Black
Item Form
Foam
Item dimensions L x W x H
22.9 x 7.6 x
Scent
Unscented

🕒Monthly replacement for peak odor control

🛠️Custom fit for Litter-Robot 4

🇺🇸Proudly designed & assembled in the USA

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

16872 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Description

🌿 Freshness engineered for the modern cat parent.

SIX PACK VALUE - Stock up and never run out—continuous freshness guaranteed for months.
TAILORED PRECISION FIT - Seamlessly integrates with your Litter-Robot 4 for maximum odor absorption.
ODOR CONTROL ON AUTOPILOT - Passive carbon filtration neutralizes odors before they spread, keeping your space fresh.
EFFORTLESS MONTHLY REFRESH - Simple app-guided replacement ensures your home stays inviting without hassle.
TRUSTED AMERICAN CRAFTSMANSHIP - Backed by 20 years of innovation and dedicated US-based customer support.

The Whisker Litter-Robot 4 Carbon Filters come in a convenient 6-pack, custom-designed to fit the Litter-Robot 4. These unscented foam carbon pads actively absorb and reduce litter box odors through passive diffusion, ensuring a cleaner smelling home. With easy installation guided by the Whisker app and a recommended monthly replacement cycle, they offer hassle-free maintenance. Proudly designed and assembled in the USA, these filters combine innovation and quality to elevate your cat care routine.

Specifications

ASIN	B0BMNB1C7K
Area Odor Remover Type	Area Deodorizer
Brand	Whisker
Brand Name	Whisker
Colour	Black
Customer Reviews	4.7 out of 5 stars 359 Reviews
Item Dimensions	22.9 x 7.6 x 7.6 Centimeters
Item Form	Foam
Item dimensions L x W x H	22.9 x 7.6 x 7.6 Centimeters
Manufacturer	Whisker
Model Number	LR4-6000-6PK
Net Quantity	6.0 Count
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

Reviews

G**E

Fits the robot

Fits my litter robot 4. I am not sure how effective they are, but I don't smell anything.

4.10.2025

A**R

Works

Does the job.

10.03.2025

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!

23.02.2025

B**Y

Filter

Good product

23.08.2025

P**N

Works great

Does the job

5.09.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

16872 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews